sandboxing/includes


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kilo.c:#include <assert.h>
kilo.c:#include <ncurses.h>
kilo.c:#include <stdlib.h>
kilo.c:#include <stdio.h>
kilo.c:#include <stdint.h>
kilo.c:#include <errno.h>
kilo.c:#include <string.h>
kilo.c:#include <ctype.h>
kilo.c:#include <time.h>
kilo.c:#include <sys/types.h>
kilo.c:#include <sys/time.h>
kilo.c:#include <unistd.h>
kilo.c:#include <fcntl.h>
kilo.c:#include "lua.h"
kilo.c:#include "teliva.h"
lapi.c:#include <assert.h>
lapi.c:#include <math.h>
lapi.c:#include <stdarg.h>
lapi.c:#include <string.h>
lapi.c:#include "lua.h"
lapi.c:#include "lapi.h"
lapi.c:#include "ldebug.h"
lapi.c:#include "ldo.h"
lapi.c:#include "lfunc.h"
lapi.c:#include "lgc.h"
lapi.c:#include "lmem.h"
lapi.c:#include "lobject.h"
lapi.c:#include "lstate.h"
lapi.c:#include "lstring.h"
lapi.c:#include "ltable.h"
lapi.c:#include "ltm.h"
lapi.c:#include "lundump.h"
lapi.c:#include "lvm.h"
lapi.h:#include "lobject.h"
lauxlib.c:#include <ctype.h>
lauxlib.c:#include <errno.h>
lauxlib.c:#include <stdarg.h>
lauxlib.c:#include <stdio.h>
lauxlib.c:#include <stdlib.h>
lauxlib.c:#include <string.h>
lauxlib.c:#include "lua.h"
lauxlib.c:#include "lauxlib.h"
lauxlib.h:#include <stddef.h>
lauxlib.h:#include <stdio.h>
lauxlib.h:#include "lua.h"
lbaselib.c:#include <ctype.h>
lbaselib.c:#include <ncurses.h>
lbaselib.c:#include <stdio.h>
lbaselib.c:#include <stdlib.h>
lbaselib.c:#include <string.h>
lbaselib.c:#include "lua.h"
lbaselib.c:#include "lauxlib.h"
lbaselib.c:#include "lualib.h"
lcode.c:#include <stdlib.h>
lcode.c:#include "lua.h"
lcode.c:#include "lcode.h"
lcode.c:#include "ldebug.h"
lcode.c:#include "ldo.h"
lcode.c:#include "lgc.h"
lcode.c:#include "llex.h"
lcode.c:#include "lmem.h"
lcode.c:#include "lobject.h"
lcode.c:#include "lopcodes.h"
lcode.c:#include "lparser.h"
lcode.c:#include "ltable.h"
lcode.h:#include "llex.h"
lcode.h:#include "lobject.h"
lcode.h:#include "lopcodes.h"
lcode.h:#include "lparser.h"
ldblib.c:#include <stdio.h>
ldblib.c:#include <stdlib.h>
ldblib.c:#include <string.h>
ldblib.c:#include "lua.h"
ldblib.c:#include "lauxlib.h"
ldblib.c:#include "lualib.h"
ldebug.c:#include <stdarg.h>
ldebug.c:#include <stddef.h>
ldebug.c:#include <string.h>
ldebug.c:#include "lua.h"
ldebug.c:#include "lapi.h"
ldebug.c:#include "lcode.h"
ldebug.c:#include "ldebug.h"
ldebug.c:#include "ldo.h"
ldebug.c:#include "lfunc.h"
ldebug.c:#include "lobject.h"
ldebug.c:#include "lopcodes.h"
ldebug.c:#include "lstate.h"
ldebug.c:#include "lstring.h"
ldebug.c:#include "ltable.h"
ldebug.c:#include "ltm.h"
ldebug.c:#include "lvm.h"
ldebug.h:#include "lstate.h"
ldo.c:#include <setjmp.h>
ldo.c:#include <stdio.h>
ldo.c:#include <stdlib.h>
ldo.c:#include <string.h>
ldo.c:#include "lua.h"
ldo.c:#include "ldebug.h"
ldo.c:#include "ldo.h"
ldo.c:#include "lfunc.h"
ldo.c:#include "lgc.h"
ldo.c:#include "lmem.h"
ldo.c:#include "lobject.h"
ldo.c:#include "lopcodes.h"
ldo.c:#include "lparser.h"
ldo.c:#include "lstate.h"
ldo.c:#include "lstring.h"
ldo.c:#include "ltable.h"
ldo.c:#include "ltm.h"
ldo.c:#include "lundump.h"
ldo.c:#include "lvm.h"
ldo.c:#include "lzio.h"
ldo.h:#include "lobject.h"
ldo.h:#include "lstate.h"
ldo.h:#include "lzio.h"
ldump.c:#include <stddef.h>
ldump.c:#include "lua.h"
ldump.c:#include "lobject.h"
ldump.c:#include "lstate.h"
ldump.c:#include "lundump.h"
lfunc.c:#include <stddef.h>
lfunc.c:#include "lua.h"
lfunc.c:#include "lfunc.h"
lfunc.c:#include "lgc.h"
lfunc.c:#include "lmem.h"
lfunc.c:#include "lobject.h"
lfunc.c:#include "lstate.h"
lfunc.h:#include "lobject.h"
lgc.c:#include <string.h>
lgc.c:#include "lua.h"
lgc.c:#include "ldebug.h"
lgc.c:#include "ldo.h"
lgc.c:#include "lfunc.h"
lgc.c:#include "lgc.h"
lgc.c:#include "lmem.h"
lgc.c:#include "lobject.h"
lgc.c:#include "lstate.h"
lgc.c:#include "lstring.h"
lgc.c:#include "ltable.h"
lgc.c:#include "ltm.h"
lgc.h:#include "lobject.h"
linit.c:#include "lua.h"
linit.c:#include "lualib.h"
linit.c:#include "lauxlib.h"
liolib.c:#include <errno.h>
liolib.c:#include <stdio.h>
liolib.c:#include <stdlib.h>
liolib.c:#include <string.h>
liolib.c:#include "lua.h"
liolib.c:#include "lauxlib.h"
liolib.c:#include "lualib.h"
llex.c:#include <ctype.h>
llex.c:#include <locale.h>
llex.c:#include <string.h>
llex.c:#include "lua.h"
llex.c:#include "ldo.h"
llex.c:#include "llex.h"
llex.c:#include "lobject.h"
llex.c:#include "lparser.h"
llex.c:#include "lstate.h"
llex.c:#include "lstring.h"
llex.c:#include "ltable.h"
llex.c:#include "lzio.h"
llex.h:#include "lobject.h"
llex.h:#include "lzio.h"
llimits.h:#include <limits.h>
llimits.h:#include <stddef.h>
llimits.h:#include "lua.h"
lmathlib.c:#include <stdlib.h>
lmathlib.c:#include <math.h>
lmathlib.c:#include "lua.h"
lmathlib.c:#include "lauxlib.h"
lmathlib.c:#include "lualib.h"
lmem.c:#include <stddef.h>
lmem.c:#include "lua.h"
lmem.c:#include "ldebug.h"
lmem.c:#include "ldo.h"
lmem.c:#include "lmem.h"
lmem.c:#include "lobject.h"
lmem.c:#include "lstate.h"
lmem.h:#include <stddef.h>
lmem.h:#include "llimits.h"
lmem.h:#include "lua.h"
loadlib.c:#include <stdlib.h>
loadlib.c:#include <string.h>
loadlib.c:#include "lua.h"
loadlib.c:#include "lauxlib.h"
loadlib.c:#include "lualib.h"
loadlib.c:#include <dlfcn.h>
loadlib.c:#include <windows.h>
loadlib.c:#include <mach-o/dyld.h>
lobject.c:#include <ctype.h>
lobject.c:#include <stdarg.h>
lobject.c:#include <stdio.h>
lobject.c:#include <stdlib.h>
lobject.c:#include <string.h>
lobject.c:#include "lua.h"
lobject.c:#include "ldo.h"
lobject.c:#include "lmem.h"
lobject.c:#include "lobject.h"
lobject.c:#include "lstate.h"
lobject.c:#include "lstring.h"
lobject.c:#include "lvm.h"
lobject.h:#include <stdarg.h>
lobject.h:#include "llimits.h"
lobject.h:#include "lua.h"
lopcodes.c:#include "lopcodes.h"
lopcodes.h:#include "llimits.h"
loslib.c:#include <errno.h>
loslib.c:#include <locale.h>
loslib.c:#include <stdlib.h>
loslib.c:#include <string.h>
loslib.c:#include <time.h>
loslib.c:#include "lua.h"
loslib.c:#include "lauxlib.h"
loslib.c:#include "lualib.h"
lparser.c:#include <string.h>
lparser.c:#include "lua.h"
lparser.c:#include "lcode.h"
lparser.c:#include "ldebug.h"
lparser.c:#include "ldo.h"
lparser.c:#include "lfunc.h"
lparser.c:#include "llex.h"
lparser.c:#include "lmem.h"
lparser.c:#include "lobject.h"
lparser.c:#include "lopcodes.h"
lparser.c:#include "lparser.h"
lparser.c:#include "lstate.h"
lparser.c:#include "lstring.h"
lparser.c:#include "ltable.h"
lparser.h:#include "llimits.h"
lparser.h:#include "lobject.h"
lparser.h:#include "lzio.h"
lstate.c:#include <stddef.h>
lstate.c:#include "lua.h"
lstate.c:#include "ldebug.h"
lstate.c:#include "ldo.h"
lstate.c:#include "lfunc.h"
lstate.c:#include "lgc.h"
lstate.c:#include "llex.h"
lstate.c:#include "lmem.h"
lstate.c:#include "lstate.h"
lstate.c:#include "lstring.h"
lstate.c:#include "ltable.h"
lstate.c:#include "ltm.h"
lstate.h:#include "lua.h"
lstate.h:#include "lobject.h"
lstate.h:#include "ltm.h"
lstate.h:#include "lzio.h"
lstring.c:#include <string.h>
lstring.c:#include "lua.h"
lstring.c:#include "lmem.h"
lstring.c:#include "lobject.h"
lstring.c:#include "lstate.h"
lstring.c:#include "lstring.h"
lstring.h:#include "lgc.h"
lstring.h:#include "lobject.h"
lstring.h:#include "lstate.h"
lstrlib.c:#include <ctype.h>
lstrlib.c:#include <stddef.h>
lstrlib.c:#include <stdio.h>
lstrlib.c:#include <stdlib.h>
lstrlib.c:#include <string.h>
lstrlib.c:#include "lua.h"
lstrlib.c:#include "lauxlib.h"
lstrlib.c:#include "lualib.h"
ltable.c:#include <math.h>
ltable.c:#include <string.h>
ltable.c:#include "lua.h"
ltable.c:#include "ldebug.h"
ltable.c:#include "ldo.h"
ltable.c:#include "lgc.h"
ltable.c:#include "lmem.h"
ltable.c:#include "lobject.h"
ltable.c:#include "lstate.h"
ltable.c:#include "ltable.h"
ltable.h:#include "lobject.h"
ltablib.c:#include <stddef.h>
ltablib.c:#include "lua.h"
ltablib.c:#include "lauxlib.h"
ltablib.c:#include "lualib.h"
ltm.c:#include <string.h>
ltm.c:#include "lua.h"
ltm.c:#include "lobject.h"
ltm.c:#include "lstate.h"
ltm.c:#include "lstring.h"
ltm.c:#include "ltable.h"
ltm.c:#include "ltm.h"
ltm.h:#include "lobject.h"
lua.c:#include <assert.h>
lua.c:#include <ctype.h>
lua.c:#include <fcntl.h>
lua.c:#include <locale.h>
lua.c:#include <ncurses.h>
lua.c:#include <signal.h>
lua.c:#include <stdio.h>
lua.c:#include <stdlib.h>
lua.c:#include <string.h>
lua.c:#include <time.h>
lua.c:#include <unistd.h>
lua.c:#include "lua.h"
lua.c:#include "teliva.h"
lua.c:#include "lauxlib.h"
lua.c:#include "lualib.h"
lua.h:#include <stdarg.h>
lua.h:#include <stddef.h>
lua.h:#include "luaconf.h"
lua.h:#include LUA_USER_H
luaconf.h:#include <limits.h>
luaconf.h:#include <stddef.h>
luaconf.h:#include <assert.h>
luaconf.h:#include <math.h>
luaconf.h:#include <unistd.h>
luaconf.h:#include <stdio.h>
lualib.h:#include "lua.h"
lundump.c:#include <string.h>
lundump.c:#include "lua.h"
lundump.c:#include "ldebug.h"
lundump.c:#include "ldo.h"
lundump.c:#include "lfunc.h"
lundump.c:#include "lmem.h"
lundump.c:#include "lobject.h"
lundump.c:#include "lstring.h"
lundump.c:#include "lundump.h"
lundump.c:#include "lzio.h"
lundump.h:#include "lobject.h"
lundump.h:#include "lzio.h"
lvm.c:#include <stdio.h>
lvm.c:#include <stdlib.h>
lvm.c:#include <string.h>
lvm.c:#include "lua.h"
lvm.c:#include "ldebug.h"
lvm.c:#include "ldo.h"
lvm.c:#include "lfunc.h"
lvm.c:#include "lgc.h"
lvm.c:#include "lobject.h"
lvm.c:#include "lopcodes.h"
lvm.c:#include "lstate.h"
lvm.c:#include "lstring.h"
lvm.c:#include "ltable.h"
lvm.c:#include "ltm.h"
lvm.c:#include "lvm.h"
lvm.h:#include "ldo.h"
lvm.h:#include "lobject.h"
lvm.h:#include "ltm.h"
lzio.c:#include <string.h>
lzio.c:#include "lua.h"
lzio.c:#include "llimits.h"
lzio.c:#include "lmem.h"
lzio.c:#include "lstate.h"
lzio.c:#include "lzio.h"
lzio.h:#include "lua.h"
lzio.h:#include "lmem.h"
menu.c:#include <ncurses.h>
menu.c:#include <string.h>
menu.c:#include "lua.h"
menu.c:#include "lauxlib.h"
menu.c:#include "teliva.h"
tlv.c:#include <assert.h>
tlv.c:#include <ncurses.h>
tlv.c:#include <stdio.h>
tlv.c:#include <stdlib.h>
tlv.c:#include <string.h>
tlv.c:#include <strings.h>
tlv.c:#include "lua.h"
tlv.c:#include "lauxlib.h"
lcurses/_helpers.c:#include <errno.h>
lcurses/_helpers.c:#include <grp.h>
lcurses/_helpers.c:#include <pwd.h>
lcurses/_helpers.c:#include <stdlib.h>
lcurses/_helpers.c:#include <string.h>
lcurses/_helpers.c:#include <sys/stat.h>
lcurses/_helpers.c:#include <unistd.h>
lcurses/_helpers.c:#include <ncurses.h>
lcurses/_helpers.c:#include <term.h>
lcurses/_helpers.c:#include "../lua.h"
lcurses/_helpers.c:#include "../lualib.h"
lcurses/_helpers.c:#include "../lauxlib.h"
lcurses/chstr.c:#include "_helpers.c"
lcurses/compat-5.2.c:#include <errno.h>
lcurses/compat-5.2.c:#include <string.h>
lcurses/compat-5.2.c:#include "../lua.h"
lcurses/compat-5.2.c:#include "../lauxlib.h"
lcurses/compat-5.2.c:#include "compat-5.2.h"
lcurses/compat-5.2.c:#include <limits.h>
lcurses/compat-5.2.c:#include <math.h>
lcurses/compat-5.2.h:#include <stddef.h>
lcurses/compat-5.2.h:#include <string.h>
lcurses/compat-5.2.h:#include <stdio.h>
lcurses/compat-5.2.h:#include "../lua.h"
lcurses/compat-5.2.h:#include "../lauxlib.h"
lcurses/compat-5.2.h:#include "../lualib.h"
lcurses/compat-5.2.h:#include <limits.h>
lcurses/curses.c:#include "_helpers.c"
lcurses/curses.c:#include "strlcpy.c"
lcurses/curses.c:#include "chstr.c"
lcurses/curses.c:#include "window.c"
lcurses/strlcpy.c:#include <sys/types.h>
lcurses/strlcpy.c:#include <string.h>
lcurses/window.c:#include "../teliva.h"
lcurses/window.c:#include "_helpers.c"
lcurses/window.c:#include "chstr.c"
luasec/compat.h:#include <openssl/ssl.h>
luasec/config.c:#include "compat.h"
luasec/config.c:#include "options.h"
luasec/config.c:#include "ec.h"
luasec/context.c:#include <string.h>
luasec/context.c:#include <windows.h>
luasec/context.c:#include <openssl/ssl.h>
luasec/context.c:#include <openssl/err.h>
luasec/context.c:#include <openssl/x509.h>
luasec/context.c:#include <openssl/x509v3.h>
luasec/context.c:#include <openssl/dh.h>
luasec/context.c:#include "../lua.h"
luasec/context.c:#include "../lauxlib.h"
luasec/context.c:#include "compat.h"
luasec/context.c:#include "context.h"
luasec/context.c:#include "options.h"
luasec/context.c:#include <openssl/ec.h>
luasec/context.c:#include "ec.h"
luasec/context.h:#include "../lua.h"
luasec/context.h:#include <openssl/ssl.h>
luasec/context.h:#include "compat.h"
luasec/ec.c:#include <openssl/objects.h>
luasec/ec.c:#include "ec.h"
luasec/ec.h:#include "../lua.h"
luasec/ec.h:#include <openssl/ec.h>
luasec/options.c:#include <openssl/ssl.h>
luasec/options.c:#include "options.h"
luasec/options.h:#include "compat.h"
luasec/options.lua:#include <openssl/ssl.h>
luasec/options.lua:#include "options.h"
luasec/ssl.c:#include <errno.h>
luasec/ssl.c:#include <string.h>
luasec/ssl.c:#include <winsock2.h>
luasec/ssl.c:#include <openssl/ssl.h>
luasec/ssl.c:#include <openssl/x509v3.h>
luasec/ssl.c:#include <openssl/x509_vfy.h>
luasec/ssl.c:#include <openssl/err.h>
luasec/ssl.c:#include <openssl/dh.h>
luasec/ssl.c:#include "../lua.h"
luasec/ssl.c:#include "../lauxlib.h"
luasec/ssl.c:#include "../luasocket/io.h"
luasec/ssl.c:#include "../luasocket/buffer.h"
luasec/ssl.c:#include "../luasocket/timeout.h"
luasec/ssl.c:#include "../luasocket/socket.h"
luasec/ssl.c:#include "x509.h"
luasec/ssl.c:#include "context.h"
luasec/ssl.c:#include "ssl.h"
luasec/ssl.h:#include <openssl/ssl.h>
luasec/ssl.h:#include "../lua.h"
luasec/ssl.h:#include "../luasocket/io.h"
luasec/ssl.h:#include "../luasocket/buffer.h"
luasec/ssl.h:#include "../luasocket/timeout.h"
luasec/ssl.h:#include "../luasocket/socket.h"
luasec/ssl.h:#include "compat.h"
luasec/ssl.h:#include "context.h"
luasec/x509.c:#include <stdio.h>
luasec/x509.c:#include <string.h>
luasec/x509.c:#include <ws2tcpip.h>
luasec/x509.c:#include <windows.h>
luasec/x509.c:#include <sys/types.h>
luasec/x509.c:#include <sys/socket.h>
luasec/x509.c:#include <netinet/in.h>
luasec/x509.c:#include <arpa/inet.h>
luasec/x509.c:#include <openssl/ssl.h>
luasec/x509.c:#include <openssl/x509v3.h>
luasec/x509.c:#include <openssl/evp.h>
luasec/x509.c:#include <openssl/err.h>
luasec/x509.c:#include <openssl/asn1.h>
luasec/x509.c:#include <openssl/bio.h>
luasec/x509.c:#include <openssl/bn.h>
luasec/x509.c:#include "../lua.h"
luasec/x509.c:#include "../lauxlib.h"
luasec/x509.c:#include "x509.h"
luasec/x509.h:#include <openssl/x509v3.h>
luasec/x509.h:#include "../lua.h"
luasec/x509.h:#include "compat.h"
luasocket/auxiliar.c:#include "luasocket.h"
luasocket/auxiliar.c:#include "auxiliar.h"
luasocket/auxiliar.c:#include <string.h>
luasocket/auxiliar.c:#include <stdio.h>
luasocket/auxiliar.h:#include "luasocket.h"
luasocket/buffer.c:#include "luasocket.h"
luasocket/buffer.c:#include "buffer.h"
luasocket/buffer.h:#include "luasocket.h"
luasocket/buffer.h:#include "io.h"
luasocket/buffer.h:#include "timeout.h"
luasocket/compat.c:#include "luasocket.h"
luasocket/compat.c:#include "compat.h"
luasocket/except.c:#include "luasocket.h"
luasocket/except.c:#include "except.h"
luasocket/except.c:#include <stdio.h>
luasocket/except.h:#include "luasocket.h"
luasocket/inet.c:#include "luasocket.h"
luasocket/inet.c:#include "inet.h"
luasocket/inet.c:#include <stdio.h>
luasocket/inet.c:#include <stdlib.h>
luasocket/inet.c:#include <string.h>
luasocket/inet.h:#include "luasocket.h"
luasocket/inet.h:#include "socket.h"
luasocket/inet.h:#include "timeout.h"
luasocket/io.c:#include "luasocket.h"
luasocket/io.c:#include "io.h"
luasocket/io.h:#include "luasocket.h"
luasocket/io.h:#include "timeout.h"
luasocket/luasocket.c:#include "luasocket.h"
luasocket/luasocket.c:#include "auxiliar.h"
luasocket/luasocket.c:#include "except.h"
luasocket/luasocket.c:#include "timeout.h"
luasocket/luasocket.c:#include "buffer.h"
luasocket/luasocket.c:#include "inet.h"
luasocket/luasocket.c:#include "tcp.h"
luasocket/luasocket.c:#include "udp.h"
luasocket/luasocket.c:#include "select.h"
luasocket/luasocket.h:#include "../lua.h"
luasocket/luasocket.h:#include "../lauxlib.h"
luasocket/luasocket.h:#include "compat.h"
luasocket/mime.c:#include "luasocket.h"
luasocket/mime.c:#include "mime.h"
luasocket/mime.c:#include <string.h>
luasocket/mime.c:#include <ctype.h>
luasocket/mime.h:#include "luasocket.h"
luasocket/options.c:#include "luasocket.h"
luasocket/options.c:#include "auxiliar.h"
luasocket/options.c:#include "options.h"
luasocket/options.c:#include "inet.h"
luasocket/options.c:#include <string.h>
luasocket/options.h:#include "luasocket.h"
luasocket/options.h:#include "socket.h"
luasocket/select.c:#include "luasocket.h"
luasocket/select.c:#include "socket.h"
luasocket/select.c:#include "timeout.h"
luasocket/select.c:#include "select.h"
luasocket/select.c:#include <string.h>
luasocket/serial.c:#include "luasocket.h"
luasocket/serial.c:#include "auxiliar.h"
luasocket/serial.c:#include "socket.h"
luasocket/serial.c:#include "options.h"
luasocket/serial.c:#include "unix.h"
luasocket/serial.c:#include <string.h>
luasocket/serial.c:#include <sys/un.h>
luasocket/socket.h:#include "io.h"
luasocket/socket.h:#include "wsocket.h"
luasocket/socket.h:#include "usocket.h"
luasocket/socket.h:#include "timeout.h"
luasocket/tcp.c:#include "luasocket.h"
luasocket/tcp.c:#include "auxiliar.h"
luasocket/tcp.c:#include "socket.h"
luasocket/tcp.c:#include "inet.h"
luasocket/tcp.c:#include "options.h"
luasocket/tcp.c:#include "tcp.h"
luasocket/tcp.c:#include <string.h>
luasocket/tcp.h:#include "luasocket.h"
luasocket/tcp.h:#include "buffer.h"
luasocket/tcp.h:#include "timeout.h"
luasocket/tcp.h:#include "socket.h"
luasocket/timeout.c:#include "luasocket.h"
luasocket/timeout.c:#include "auxiliar.h"
luasocket/timeout.c:#include "timeout.h"
luasocket/timeout.c:#include <stdio.h>
luasocket/timeout.c:#include <limits.h>
luasocket/timeout.c:#include <float.h>
luasocket/timeout.c:#include <windows.h>
luasocket/timeout.c:#include <time.h>
luasocket/timeout.c:#include <sys/time.h>
luasocket/timeout.h:#include "luasocket.h"
luasocket/udp.c:#include "luasocket.h"
luasocket/udp.c:#include "auxiliar.h"
luasocket/udp.c:#include "socket.h"
luasocket/udp.c:#include "inet.h"
luasocket/udp.c:#include "options.h"
luasocket/udp.c:#include "udp.h"
luasocket/udp.c:#include <string.h>
luasocket/udp.c:#include <stdlib.h>
luasocket/udp.h:#include "luasocket.h"
luasocket/udp.h:#include "timeout.h"
luasocket/udp.h:#include "socket.h"
luasocket/unix.c:#include "luasocket.h"
luasocket/unix.c:#include "unixstream.h"
luasocket/unix.c:#include "unixdgram.h"
luasocket/unix.h:#include "luasocket.h"
luasocket/unix.h:#include "buffer.h"
luasocket/unix.h:#include "timeout.h"
luasocket/unix.h:#include "socket.h"
luasocket/unixdgram.c:#include "luasocket.h"
luasocket/unixdgram.c:#include "auxiliar.h"
luasocket/unixdgram.c:#include "socket.h"
luasocket/unixdgram.c:#include "options.h"
luasocket/unixdgram.c:#include "unix.h"
luasocket/unixdgram.c:#include <string.h>
luasocket/unixdgram.c:#include <stdlib.h>
luasocket/unixdgram.c:#include <sys/un.h>
luasocket/unixdgram.h:#include "unix.h"
luasocket/unixstream.c:#include "luasocket.h"
luasocket/unixstream.c:#include "auxiliar.h"
luasocket/unixstream.c:#include "socket.h"
luasocket/unixstream.c:#include "options.h"
luasocket/unixstream.c:#include "unixstream.h"
luasocket/unixstream.c:#include <string.h>
luasocket/unixstream.c:#include <sys/un.h>
luasocket/unixstream.h:#include "unix.h"
luasocket/usocket.c:#include "luasocket.h"
luasocket/usocket.c:#include "socket.h"
luasocket/usocket.c:#include "pierror.h"
luasocket/usocket.c:#include <string.h>
luasocket/usocket.c:#include <signal.h>
luasocket/usocket.c:#include <sys/poll.h>
luasocket/usocket.h:#include <errno.h>
luasocket/usocket.h:#include <unistd.h>
luasocket/usocket.h:#include <fcntl.h>
luasocket/usocket.h:#include <sys/types.h>
luasocket/usocket.h:#include <sys/socket.h>
luasocket/usocket.h:#include <sys/time.h>
luasocket/usocket.h:#include <netdb.h>
luasocket/usocket.h:#include <signal.h>
luasocket/usocket.h:#include <netinet/in.h>
luasocket/usocket.h:#include <arpa/inet.h>
luasocket/usocket.h:#include <netinet/tcp.h>
luasocket/usocket.h:#include <net/if.h>
luasocket/usocket.h:#include <sys/poll.h>
luasocket/wsocket.c:#include "luasocket.h"
luasocket/wsocket.c:#include <string.h>
luasocket/wsocket.c:#include "socket.h"
luasocket/wsocket.c:#include "pierror.h"
luasocket/wsocket.h:#include <winsock2.h>
luasocket/wsocket.h:#include <ws2tcpip.h>
# A table is a stream of (key, value) rows.
#
# Each row consists of an 8-byte key -- a (handle array byte) -- and a variable-size value.
#
# Accessing the table performs a linear scan for a key string, and always
# requires passing in the row size.
#
# Table primitives have the form <variant>(stream, <arg>, row-size, ...) -> address/eax
#
# The following table shows available options for <variant>:
#   if not found:           | arg=string              arg=slice
#   ------------------------+---------------------------------------------------
#   abort                   | get                     get-slice
#   insert key              | get-or-insert           get-or-insert-slice
#                           | get-or-insert-handle
#   stop                    | get-or-stop             get-slice-or-stop
#   return null             | maybe-get               maybe-get-slice
# Some variants may take extra args.

== code
#   instruction                     effective address                                                   register    displacement    immediate
# . op          subop               mod             rm32          base        index         scale       r32
# . 1-3 bytes   3 bits              2 bits          3 bits        3 bits      3 bits        2 bits      2 bits      0/1/2/4 bytes   0/1/2/4 bytes

# if no row is found, abort
get:  # table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int, abort-message-prefix: (addr array byte) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   abort
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get:search-loop:
    # if (curr >= max) abort
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get:abort/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(key, c)) return curr+8
    # . eax = string-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get:end/disp8
$get:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get:search-loop/disp8
$get:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get:abort:
    # . _write(2/stderr, abort-message-prefix)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, error)
    # . . push args
    68/push  ": get: key not found: "/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, "\n")
    # . . push args
    68/push  Newline/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

test-get:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # - setup: create a table with a couple of keys
    # var table/ecx: (stream {(handle array byte), number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # insert(table, "data", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-get:check1:
    # eax = get(table, "code", 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get:check2:
    # eax = get(table, "data", 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  get/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 20, msg)
    # . check-ints-equal(eax - table, 32, msg)
    # . . push args
    68/push  "F - test-get/1"/imm32
    68/push  0x20/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, abort
get-slice:  # table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int, abort-message-prefix: (addr array byte) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if slice-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   abort
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-slice:search-loop:
    # if (curr >= max) abort
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-slice:abort/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (slice-equal?(key, c)) return curr+8
    # . eax = slice-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  slice-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-slice:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-slice:end/disp8
$get-slice:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get-slice:search-loop/disp8
$get-slice:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-slice:abort:
    # . _write(2/stderr, abort-message-prefix)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, error)
    # . . push args
    68/push  ": get-slice: key not found: "/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-slice-buffered(Stderr, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    68/push  Stderr/imm32
    # . . call
    e8/call  write-slice-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . flush(Stderr)
    # . . push args
    68/push  Stderr/imm32
    # . . call
    e8/call  flush/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # . _write(2/stderr, "\n")
    # . . push args
    68/push  Newline/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

test-get-slice:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # - setup: create a table with a couple of keys
    # var table/ecx: (stream {string, number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # insert(table, "data", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-get-slice:check1:
    # (eax..edx) = "code"
    b8/copy-to-eax  "code"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # eax = get-slice(table, "code", 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  get-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 8, msg)  # first row's value slot returned
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-slice/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-slice:check2:
    # (eax..edx) = "data"
    b8/copy-to-eax  "data"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # eax = get-slice(table, "data" slice, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  get-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 20, msg)
    # . check-ints-equal(eax - table, 32, msg)
    # . . push args
    68/push  "F - test-get-slice/1"/imm32
    68/push  0x20/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-slice:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, save 'key' to the next available row
# if there are no rows free, abort
# return the address of the value
get-or-insert:  # table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int, ad: (addr allocation-descriptor) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   if table->write >= table->size
    #     abort
    #   zero-out(max, row-size)
    #   copy-array(ad, key, max)
    #   table->write += row-size
    #   return max+8
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-or-insert:search-loop:
    # if (curr >= max) break
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-or-insert:not-found/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(key, c)) return curr+8
    # . eax = string-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-or-insert:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-or-insert:end/disp8
$get-or-insert:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get-or-insert:search-loop/disp8
$get-or-insert:not-found:
    # if (table->write >= table->size) abort
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           1/r32/ecx   .               .                 # copy *esi to ecx
    3b/compare                      1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   8/disp8         .                 # compare ecx with *(esi+8)
    73/jump-if-addr>=  $get-or-insert:abort/disp8
    # zero-out(max, row-size)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x10/disp8      .                 # push *(ebp+16)
    52/push-edx
    # . . call
    e8/call  zero-out/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # copy-array(ad, key, max)
    # . . push args
    52/push-edx
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    # . . call
    e8/call  copy-array/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # table->write += row-size
    # . eax = row-size
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x10/disp8      .                 # copy *(ebp+16) to eax
    # . table->write += eax
    01/add                          0/mod/indirect  6/rm32/esi    .           .             .           0/r32/eax   .               .                 # add eax to *esi
    # return max+8
    # . eax = max
    89/copy                         3/mod/direct    0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy edx to eax
    # . eax += 8
    05/add-to-eax  8/imm32
$get-or-insert:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-or-insert:abort:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "get-or-insert: table is full\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

test-get-or-insert:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # var table/ecx: (stream {(handle array byte), number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
$test-get-or-insert:first-call:
    # - start with an empty table, insert one key, verify that it was inserted
    # eax = get-or-insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)  # first row's value slot returned
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert/1"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # var curr-addr/eax: (addr array byte) = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert/2"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert:second-call:
    # - insert the same key again, verify that it was reused
    # eax = get-or-insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert/3"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # no new row inserted
    # . check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert/4"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert/5"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert:third-call:
    # - insert a new key, verify that it was inserted
    # eax = get-or-insert(table, "data", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # table gets a new row
    # check-ints-equal(eax - table->data, 20, msg)  # second row's value slot returned
    # . check-ints-equal(eax - table, 32, msg)
    # . . push args
    68/push  "F - test-get-or-insert/6"/imm32
    68/push  0x20/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, 2 rows = 24, msg)
    # . . push args
    68/push  "F - test-get-or-insert/7"/imm32
    68/push  0x18/imm32/two-rows
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data+12)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x1c/disp8      .                 # push *(ecx+28)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x18/disp8      .                 # push *(ecx+24)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "data", msg)
    # . . push args
    68/push  "F - test-get-or-insert/8"/imm32
    68/push  "data"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# save 'key' to the next available row
# if key already exists, abort
# if there are no rows free, abort
# return the address of the value
insert-or-abort:  # table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int, ad: (addr allocation-descriptor) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(key, c)
    #       abort
    #     curr += row-size
    #   if table->write >= table->size
    #     abort
    #   zero-out(max, row-size)
    #   copy-array(ad, key, max)
    #   table->write += row-size
    #   return max+8
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$insert-or-abort:search-loop:
    # if (curr >= max) break
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $insert-or-abort:not-found/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(key, c)) abort
    # . eax = string-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) abort
    3d/compare-eax-and  0/imm32/false
    0f 85/jump-if-!=  $insert-or-abort:error-duplicate/disp32
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $insert-or-abort:search-loop/disp8
$insert-or-abort:not-found:
    # if (table->write >= table->size) abort
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           1/r32/ecx   .               .                 # copy *esi to ecx
    3b/compare                      1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   8/disp8         .                 # compare ecx with *(esi+8)
    0f 83/jump-if-addr>=  $insert-or-abort:error-full/disp32
    # zero-out(max, row-size)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x10/disp8      .                 # push *(ebp+16)
    52/push-edx
    # . . call
    e8/call  zero-out/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # copy-array(ad, key, max)
    # . . push args
    52/push-edx
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    # . . call
    e8/call  copy-array/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # table->write += row-size
    # . eax = row-size
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x10/disp8      .                 # copy *(ebp+16) to eax
    # . table->write += eax
    01/add                          0/mod/indirect  6/rm32/esi    .           .             .           0/r32/eax   .               .                 # add eax to *esi
    # return max+8
    # . eax = max
    89/copy                         3/mod/direct    0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy edx to eax
    # . eax += 8
    05/add-to-eax  8/imm32
$insert-or-abort:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$insert-or-abort:error-duplicate:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "insert-or-abort: key already exists: "/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . _write(2/stderr, "\n")
    # . . push args
    68/push  "\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

$insert-or-abort:error-full:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "insert-or-abort: table is full\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

# if no row is found, save 'key' to the next available row
# if there are no rows free, abort
# return the address of the value
get-or-insert-handle:  # table: (addr stream {(handle array byte), T}), key: (handle array byte), row-size: int -> result/eax: (addr T)
    # pseudocode:
    #   var curr: (addr handle stream) = table->data
    #   var max: (addr byte) = &table->data[table->write]
    #   var k: (addr array byte) = lookup(key)
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(k, c)
    #       return curr+8
    #     curr += row-size
    #   if table->write >= table->size
    #     abort
    #   *max = key
    #   table->write += row-size
    #   return max+8
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    53/push-ebx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var k/ebx: (addr array byte) = lookup(key)
    # . eax = lookup(key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x10/disp8      .                 # push *(ebp+16)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . ebx = eax
    89/copy                         3/mod/direct    3/rm32/ebx    .           .             .           0/r32/eax   .               .                 # copy eax to ebx
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-or-insert-handle:search-loop:
    # if (curr >= max) break
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-or-insert-handle:not-found/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(k, c)) return curr+8
    # . eax = string-equal?(k, c)
    # . . push args
    50/push-eax
    53/push-ebx
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-or-insert-handle:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-or-insert-handle:end/disp8
$get-or-insert-handle:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x14/disp8      .                 # add *(ebp+20) to ecx
    # loop
    eb/jump  $get-or-insert-handle:search-loop/disp8
$get-or-insert-handle:not-found:
    # if (table->write >= table->size) abort
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           1/r32/ecx   .               .                 # copy *esi to ecx
    3b/compare                      1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   8/disp8         .                 # compare ecx with *(esi+8)
    73/jump-if-addr>=  $get-or-insert-handle:abort/disp8
    # table->write += row-size
    # . eax = row-size
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x14/disp8      .                 # copy *(ebp+20) to eax
    # . table->write += eax
    01/add                          0/mod/indirect  6/rm32/esi    .           .             .           0/r32/eax   .               .                 # add eax to *esi
    # *max = key
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0xc/disp8       .                 # copy *(ebp+12) to eax
    89/copy                         0/mod/indirect  2/rm32/edx    .           .             .           0/r32/eax   .               .                 # copy eax to *edx
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x10/disp8      .                 # copy *(ebp+16) to eax
    89/copy                         1/mod/*+disp8   2/rm32/edx    .           .             .           0/r32/eax   4/disp8         .                 # copy eax to *(edx+4)
    # return max+8
    # . eax = max
    89/copy                         3/mod/direct    0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy edx to eax
    # . eax += 8
    05/add-to-eax  8/imm32
$get-or-insert-handle:end:
    # . restore registers
    5e/pop-to-esi
    5b/pop-to-ebx
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-or-insert-handle:abort:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "get-or-insert-handle: table is full\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

test-get-or-insert-handle:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # var table/ecx: (stream {(handle array byte), number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # var h/edx: (handle array byte)
    68/push  0/imm32
    68/push  0/imm32
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
$test-get-or-insert-handle:first-call:
    # - start with an empty table, insert one key, verify that it was inserted
    # copy-array(Heap, "code", h)
    # . . push args
    52/push-edx
    68/push  "code"/imm32
    68/push  Heap/imm32
    # . . call
    e8/call  copy-array/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # eax = get-or-insert-handle(table, h, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    ff          6/subop/push        1/mod/*+disp8   2/rm32/edx    .           .             .           .           4/disp8         .                 # push *(edx+4)
    ff          6/subop/push        0/mod/indirect  2/rm32/edx    .           .             .           .           .               .                 # push *edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-handle/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)  # first row's value slot returned
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/1"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # var curr-addr/eax: (addr array byte) = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/2"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-handle:second-call:
    # - insert the same key again, verify that it was reused
    # copy-array(Heap, "code", h)
    # . . push args
    52/push-edx
    68/push  "code"/imm32
    68/push  Heap/imm32
    # . . call
    e8/call  copy-array/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # eax = get-or-insert-handle(table, h, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    ff          6/subop/push        1/mod/*+disp8   2/rm32/edx    .           .             .           .           4/disp8         .                 # push *(edx+4)
    ff          6/subop/push        0/mod/indirect  2/rm32/edx    .           .             .           .           .               .                 # push *edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-handle/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/3"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # no new row inserted
    # . check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/4"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/5"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-handle:third-call:
    # - insert a new key, verify that it was inserted
    # copy-array(Heap, "data", h)
    # . . push args
    52/push-edx
    68/push  "data"/imm32
    68/push  Heap/imm32
    # . . call
    e8/call  copy-array/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # eax = get-or-insert-handle(table, h, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    ff          6/subop/push        1/mod/*+disp8   2/rm32/edx    .           .             .           .           4/disp8         .                 # push *(edx+4)
    ff          6/subop/push        0/mod/indirect  2/rm32/edx    .           .             .           .           .               .                 # push *edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-handle/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # table gets a new row
    # check-ints-equal(eax - table->data, 20, msg)  # second row's value slot returned
    # . check-ints-equal(eax - table, 32, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/6"/imm32
    68/push  0x20/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, 2 rows = 24, msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/7"/imm32
    68/push  0x18/imm32/two-rows
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data+12)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x1c/disp8      .                 # push *(ecx+28)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x18/disp8      .                 # push *(ecx+24)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "data", msg)
    # . . push args
    68/push  "F - test-get-or-insert-handle/8"/imm32
    68/push  "data"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-handle:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, save 'key' in the next available row
# if there are no rows free, abort
get-or-insert-slice:  # table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int, ad: (addr allocation-descriptor) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if slice-equal?(key, *curr)
    #       return curr+8
    #     curr += row-size
    #   if table->write >= table->size
    #     abort
    #   zero-out(max, row-size)
    #   slice-to-string(ad, key, max)
    #   table->write += row-size
    #   return max+8
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-or-insert-slice:search-loop:
    # if (curr >= max) break
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-or-insert-slice:not-found/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (slice-equal?(key, c)) return curr+4
    # . eax = slice-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  slice-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-or-insert-slice:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-or-insert-slice:end/disp8
$get-or-insert-slice:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get-or-insert-slice:search-loop/disp8
$get-or-insert-slice:not-found:
    # result/eax = 0
    31/xor                          3/mod/direct    0/rm32/eax    .           .             .           0/r32/eax   .               .                 # clear eax
    # if (table->write >= table->size) abort
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           1/r32/ecx   .               .                 # copy *esi to ecx
    3b/compare                      1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   8/disp8         .                 # compare ecx with *(esi+8)
    7d/jump-if->=  $get-or-insert-slice:abort/disp8
    # zero-out(max, row-size)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x10/disp8      .                 # push *(ebp+16)
    52/push-edx
    # . . call
    e8/call  zero-out/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # slice-to-string(ad, key, max)
    # . . push args
    52/push-edx
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    # . . call
    e8/call  slice-to-string/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # table->write += row-size
    # . eax = row-size
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x10/disp8      .                 # copy *(ebp+16) to eax
    # . table->write += eax
    01/add                          0/mod/indirect  6/rm32/esi    .           .             .           0/r32/eax   .               .                 # add eax to *esi
    # return max+8
    # . eax = max
    89/copy                         3/mod/direct    0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy edx to eax
    # . eax += 8
    05/add-to-eax  8/imm32
$get-or-insert-slice:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-or-insert-slice:abort:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "get-or-insert-slice: table is full\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

test-get-or-insert-slice:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # var table/ecx: (stream {string, number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # (eax..edx) = "code"
    b8/copy-to-eax  "code"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
$test-get-or-insert-slice:first-call:
    # - start with an empty table, insert one key, verify that it was inserted
    # eax = get-or-insert-slice(table, "code" slice, 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)  # first row's value slot returned
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/1"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # var curr-addr/eax: (addr array byte) = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/2"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-slice:second-call:
    # - insert the same key again, verify that it was reused
    # eax = get-or-insert-slice(table, "code" slice, 12 bytes/row)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/3"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # no new row inserted
    # . check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/4"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/5"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-slice:third-call:
    # - insert a new key, verify that it was inserted
    # (eax..edx) = "data"
    b8/copy-to-eax  "data"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # eax = get-or-insert-slice(table, "data" slice, 12 bytes/row)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  get-or-insert-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    # table gets a new row
    # check-ints-equal(eax - table->data, 20, msg)  # second row's value slot returned
    # . check-ints-equal(eax - table, 32, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/6"/imm32
    68/push  0x20/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(table->write, 2 rows = 24, msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/7"/imm32
    68/push  0x18/imm32/two-rows
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # curr-addr = lookup(table->data+12)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x1c/disp8      .                 # push *(ecx+28)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x18/disp8      .                 # push *(ecx+24)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "data", msg)
    # . . push args
    68/push  "F - test-get-or-insert-slice/8"/imm32
    68/push  "data"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-insert-slice:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, save 'key' in the next available row
# if there are no rows free, abort
insert-slice-or-abort:  # table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int, ad: (addr allocation-descriptor) -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if slice-equal?(key, *curr)
    #       return curr+8
    #     curr += row-size
    #   if table->write >= table->size
    #     abort
    #   zero-out(max, row-size)
    #   slice-to-string(ad, key, max)
    #   table->write += row-size
    #   return max+8
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$insert-slice-or-abort:search-loop:
    # if (curr >= max) break
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $insert-slice-or-abort:not-found/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (slice-equal?(key, c)) abort
    # . eax = slice-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  slice-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) abort
    3d/compare-eax-and  0/imm32/false
    0f 85/jump-if-!=  $insert-slice-or-abort:error-duplicate/disp32
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $insert-slice-or-abort:search-loop/disp8
$insert-slice-or-abort:not-found:
    # result/eax = 0
    31/xor                          3/mod/direct    0/rm32/eax    .           .             .           0/r32/eax   .               .                 # clear eax
    # if (table->write >= table->size) abort
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           1/r32/ecx   .               .                 # copy *esi to ecx
    3b/compare                      1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   8/disp8         .                 # compare ecx with *(esi+8)
    0f 8d/jump-if->=  $insert-slice-or-abort:error-full/disp32
    # zero-out(max, row-size)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x10/disp8      .                 # push *(ebp+16)
    52/push-edx
    # . . call
    e8/call  zero-out/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # slice-to-string(ad, key, max)
    # . . push args
    52/push-edx
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    # . . call
    e8/call  slice-to-string/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # table->write += row-size
    # . eax = row-size
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           0/r32/eax   0x10/disp8      .                 # copy *(ebp+16) to eax
    # . table->write += eax
    01/add                          0/mod/indirect  6/rm32/esi    .           .             .           0/r32/eax   .               .                 # add eax to *esi
    # return max+8
    # . eax = max
    89/copy                         3/mod/direct    0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy edx to eax
    # . eax += 8
    05/add-to-eax  8/imm32
$insert-slice-or-abort:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$insert-slice-or-abort:error-duplicate:
    # . flush(Stderr)
    # . . push args
    68/push  Stderr/imm32
    # . . call
    e8/call  flush/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # . _write(2/stderr, error)
    # . . push args
    68/push  "insert-slice-or-abort: key already exists: "/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-slice-buffered(Stderr, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    68/push  Stderr/imm32
    # . . call
    e8/call  write-slice-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . flush(Stderr)
    # . . push args
    68/push  Stderr/imm32
    # . . call
    e8/call  flush/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # . _write(2/stderr, "\n")
    # . . push args
    68/push  "\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here

$insert-slice-or-abort:error-full:
    # . _write(2/stderr, error)
    # . . push args
    68/push  "insert-slice-or-abort: table is full\n"/imm32
    68/push  2/imm32/stderr
    # . . call
    e8/call  _write/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32
    # never gets here


# if no row is found, stop(ed)
get-or-stop:  # table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int,
              # abort-message-prefix: (addr array byte), err: (addr buffered-file), ed: (addr exit-descriptor)
              # -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   write-buffered(err, msg)
    #   stop(ed)
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-or-stop:search-loop:
    # if (curr >= max) stop(ed)
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-or-stop:stop/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(key, c)) return curr+8
    # . eax = string-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-or-stop:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-or-stop:end/disp8
$get-or-stop:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get-or-stop:search-loop/disp8
$get-or-stop:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-or-stop:stop:
    # . write-buffered(err, abort-message-prefix)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-buffered(err, error)
    # . . push args
    68/push  ": get-or-stop: key not found: "/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-buffered(err, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-buffered(err, "\n")
    # . . push args
    68/push  Newline/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . stop(ed, 1)
    # . . push args
    68/push  1/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x1c/disp8      .                 # push *(ebp+28)
    # . . call
    e8/call  stop/disp32
    # never gets here
$get-or-stop:terminus:
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32

test-get-or-stop:
    # This test uses exit-descriptors. Use ebp for setting up local variables.
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # setup
    # . clear-stream(_test-error-stream)
    # . . push args
    68/push  _test-error-stream/imm32
    # . . call
    e8/call  clear-stream/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # . clear-stream($_test-error-buffered-file->buffer)
    # . . push args
    68/push  $_test-error-buffered-file->buffer/imm32
    # . . call
    e8/call  clear-stream/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # var table/ecx: (stream {string, number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # var ed/edx: exit-descriptor
    68/push  0/imm32
    68/push  0/imm32
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # size 'ed' for the calls to 'get-or-stop'
    # . tailor-exit-descriptor(ed, 24)
    # . . push args
    68/push  0x18/imm32/nbytes-of-args-for-get-or-stop
    52/push-edx
    # . . call
    e8/call  tailor-exit-descriptor/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-get-or-stop:success:
    # eax = get-or-stop(table, "code", row-size=12, msg, _test-error-buffered-file, ed)
    # . . push args
    52/push-edx/ed
    68/push  _test-error-buffered-file/imm32
    68/push  "foo"/imm32/abort-prefix
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-stop/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # add to esp
$test-get-or-stop:success-assertion:
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-or-stop/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-stop:failure:
    # eax = get-or-stop(table, "data", row-size=12, msg, _test-error-buffered-file, ed)
    # . . push args
    52/push-edx/ed
    68/push  _test-error-buffered-file/imm32
    68/push  "foo"/imm32/abort-prefix
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-stop/disp32
    # registers except esp may be clobbered at this point
    # restore register args, discard others
    59/pop-to-ecx
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
    5a/pop-to-edx
$test-get-or-stop:failure-assertion:
    # check that get-or-stop tried to call stop(1)
    # . check-ints-equal(ed->value, 2, msg)
    # . . push args
    68/push  "F - test-get-or-stop/1"/imm32
    68/push  2/imm32
    # . . push ed->value
    ff          6/subop/push        1/mod/*+disp8   2/rm32/edx    .           .             .           .           4/disp8         .                 # push *(edx+4)
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-or-stop:end:
    # . epilogue
    # don't restore esp from ebp; manually reclaim locals
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x2c/imm32        # add to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, stop(ed)
get-slice-or-stop:  # table: (addr stream {(handle array byte), _}), key: (addr slice), row-size: int,
                    # abort-message-prefix: (addr string), err: (addr buffered-file), ed: (addr exit-descriptor)
                    # -> result/eax: (addr _)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if slice-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   write-buffered(err, msg)
    #   stop(ed)
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$get-slice-or-stop:search-loop:
    # if (curr >= max) stop(ed)
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $get-slice-or-stop:stop/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (slice-equal?(key, c)) return curr+4
    # . eax = slice-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  slice-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $get-slice-or-stop:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $get-slice-or-stop:end/disp8
$get-slice-or-stop:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $get-slice-or-stop:search-loop/disp8
$get-slice-or-stop:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

$get-slice-or-stop:stop:
    # . write-buffered(err, abort-message-prefix)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x14/disp8      .                 # push *(ebp+20)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-buffered(err, error)
    # . . push args
    68/push  ": get-slice-or-stop: key not found: "/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-slice-buffered(err, key)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-slice-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . write-buffered(err, "\n")
    # . . push args
    68/push  Newline/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x18/disp8      .                 # push *(ebp+24)
    # . . call
    e8/call  write-buffered/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . stop(ed, 1)
    # . . push args
    68/push  1/imm32
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0x1c/disp8      .                 # push *(ebp+28)
    # . . call
    e8/call  stop/disp32
    # never gets here
$get-slice-or-stop:terminus:
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # syscall_exit(1)
    bb/copy-to-ebx  1/imm32
    e8/call  syscall_exit/disp32

test-get-slice-or-stop:
    # This test uses exit-descriptors. Use ebp for setting up local variables.
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # setup
    # . clear-stream(_test-error-stream)
    # . . push args
    68/push  _test-error-stream/imm32
    # . . call
    e8/call  clear-stream/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # . clear-stream($_test-error-buffered-file->buffer)
    # . . push args
    68/push  $_test-error-buffered-file->buffer/imm32
    # . . call
    e8/call  clear-stream/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               4/imm32           # add to esp
    # var table/ecx: (stream {string, number} 24)  # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # var ed/edx: exit-descriptor
    68/push  0/imm32
    68/push  0/imm32
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # var slice/ebx: slice = "code"
    # . (eax..ebx) = "code"
    b8/copy-to-eax  "code"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           3/r32/ebx   .               .                 # copy *eax to ebx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  3/index/ebx   .           3/r32/ebx   4/disp8         .                 # copy eax+ebx+4 to ebx
    05/add-to-eax  4/imm32
    # . ebx = {eax, ebx}
    53/push-ebx
    50/push-eax
    89/copy                         3/mod/direct    3/rm32/ebx    .           .             .           4/r32/esp   .               .                 # copy esp to ebx
    # size 'ed' for the calls to 'get-or-stop' (define no locals past this point)
    # . tailor-exit-descriptor(ed, 24)
    # . . push args
    68/push  0x18/imm32/nbytes-of-args-for-get-or-stop
    52/push-edx
    # . . call
    e8/call  tailor-exit-descriptor/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-get-slice-or-stop:success:
    # eax = get-slice-or-stop(table, slice, row-size=12, msg, _test-error-buffered-file, ed)
    # . . push args
    52/push-edx/ed
    68/push  _test-error-buffered-file/imm32
    68/push  "foo"/imm32/abort-prefix
    68/push  0xc/imm32/row-size
    53/push-ebx/slice
    51/push-ecx
    # . . call
    e8/call  get-slice-or-stop/disp32
    # registers except esp may be clobbered at this point
    # restore register args, discard others
    59/pop-to-ecx
    5b/pop-to-ebx
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    5a/pop-to-edx
$test-get-slice-or-stop:success-assertion:
    # check-ints-equal(eax - table->data, 8, msg)  # first row's value slot returned
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-get-slice-or-stop/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-slice-or-stop:failure:
    # slice = "segment2"
    # . *ebx = "segment2"->data
    b8/copy-to-eax  "segment2"/imm32
    05/add-to-eax  4/imm32
    89/copy                         0/mod/indirect  3/rm32/ebx    .           .             .           0/r32/eax   .               .                 # copy eax to *ebx
    # . *(ebx+4) = "segment2"->data + len("segment2")
    05/add-to-eax  8/imm32/strlen
    89/copy                         1/mod/*+disp8   3/rm32/ebx    .           .             .           0/r32/eax   4/disp8         .                 # copy eax to *(ebx+4)
    # eax = get-slice-or-stop(table, slice, row-size=12, msg, _test-error-buffered-file, ed)
    # . . push args
    52/push-edx/ed
    68/push  _test-error-buffered-file/imm32
    68/push  "foo"/imm32/abort-prefix
    68/push  0xc/imm32/row-size
    53/push-ebx/slice
    51/push-ecx
    # . . call
    e8/call  get-slice-or-stop/disp32
    # registers except esp may be clobbered at this point
    # restore register args, discard others
    59/pop-to-ecx
    5b/pop-to-ebx
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    5a/pop-to-edx
$test-get-slice-or-stop:failure-assertion:
    # check that get-or-stop tried to call stop(1)
    # . check-ints-equal(ed->value, 2, msg)
    # . . push args
    68/push  "F - test-get-or-stop/1"/imm32
    68/push  2/imm32
    # . . push ed->value
    ff          6/subop/push        1/mod/*+disp8   2/rm32/edx    .           .             .           .           4/disp8         .                 # push *(edx+4)
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-get-slice-or-stop:end:
    # . epilogue
    # don't restore esp from ebp; manually reclaim locals
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x34/imm32        # add to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, return null (0)
maybe-get:  # table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if string-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   return 0
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$maybe-get:search-loop:
    # if (curr >= max) return null
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $maybe-get:null/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (string-equal?(key, c)) return curr+4
    # . eax = string-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  string-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $maybe-get:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $maybe-get:end/disp8
$maybe-get:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $maybe-get:search-loop/disp8
$maybe-get:null:
    b8/copy-to-eax  0/imm32
$maybe-get:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

test-maybe-get:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # - setup: create a table with one row
    # var table/ecx: (stream {string, number} 24)   # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # eax = get-or-insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-maybe-get:success:
    # - check for the same key, verify that it was reused
    # eax = maybe-get(table, "code", 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  maybe-get/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-maybe-get/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # no new row inserted
    # . check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-maybe-get/1"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # var curr-addr/eax: (addr array byte) = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-maybe-get/2"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-maybe-get:failure:
    # - search for a new key
    # eax = maybe-get(table, "data", 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    68/push  "data"/imm32
    51/push-ecx
    # . . call
    e8/call  maybe-get/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax, 0, msg)
    # . . push args
    68/push  "F - test-maybe-get/3"/imm32
    68/push  0/imm32
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-maybe-get:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# if no row is found, return null (0)
maybe-get-slice:  # table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int -> result/eax: (addr T)
    # pseudocode:
    #   curr = table->data
    #   max = &table->data[table->write]
    #   while curr < max
    #     var c: (addr array byte) = lookup(*curr)
    #     if slice-equal?(key, c)
    #       return curr+8
    #     curr += row-size
    #   return 0
    #
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # . save registers
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = table
    8b/copy                         1/mod/*+disp8   5/rm32/ebp    .           .             .           6/r32/esi   8/disp8         .                 # copy *(ebp+8) to esi
    # var curr/ecx: (addr handle array byte) = table->data
    8d/copy-address                 1/mod/*+disp8   6/rm32/esi    .           .             .           1/r32/ecx   0xc/disp8       .                 # copy esi+12 to ecx
    # var max/edx: (addr byte) = &table->data[table->write]
    8b/copy                         0/mod/indirect  6/rm32/esi    .           .             .           2/r32/edx   .               .                 # copy *esi to edx
    8d/copy-address                 0/mod/indirect  4/rm32/sib    1/base/ecx  2/index/edx   .           2/r32/edx   .               .                 # copy ecx+edx to edx
$maybe-get-slice:search-loop:
    # if (curr >= max) return null
    39/compare                      3/mod/direct    1/rm32/ecx    .           .             .           2/r32/edx   .               .                 # compare ecx with edx
    73/jump-if-addr>=  $maybe-get-slice:null/disp8
    # var c/eax: (addr array byte) = lookup(*curr)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           4/disp8         .                 # push *(ecx+4)
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # if (slice-equal?(key, c)) return curr+4
    # . eax = slice-equal?(key, c)
    # . . push args
    50/push-eax
    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp    .           .             .           .           0xc/disp8       .                 # push *(ebp+12)
    # . . call
    e8/call  slice-equal?/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # . if (eax != false) return eax = curr+8
    3d/compare-eax-and  0/imm32/false
    74/jump-if-=  $maybe-get-slice:mismatch/disp8
    8d/copy-address                 1/mod/*+disp8   1/rm32/ecx    .           .             .           0/r32/eax   8/disp8         .                 # copy ecx+8 to eax
    eb/jump  $maybe-get-slice:end/disp8
$maybe-get-slice:mismatch:
    # curr += row-size
    03/add                          1/mod/*+disp8   5/rm32/ebp    .           .             .           1/r32/ecx   0x10/disp8      .                 # add *(ebp+16) to ecx
    # loop
    eb/jump  $maybe-get-slice:search-loop/disp8
$maybe-get-slice:null:
    b8/copy-to-eax  0/imm32
$maybe-get-slice:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

test-maybe-get-slice:
    # . prologue
    55/push-ebp
    89/copy                         3/mod/direct    5/rm32/ebp    .           .             .           4/r32/esp   .               .                 # copy esp to ebp
    # - setup: create a table with one row
    # var table/ecx: (stream {string, number} 24)   # 2 rows * 12 bytes/row
    81          5/subop/subtract    3/mod/direct    4/rm32/esp    .           .             .           .           .               0x18/imm32        # subtract from esp
    68/push  0x18/imm32/size
    68/push  0/imm32/read
    68/push  0/imm32/write
    89/copy                         3/mod/direct    1/rm32/ecx    .           .             .           4/r32/esp   .               .                 # copy esp to ecx
    # insert(table, "code", 12 bytes/row, Heap)
    # . . push args
    68/push  Heap/imm32
    68/push  0xc/imm32/row-size
    68/push  "code"/imm32
    51/push-ecx
    # . . call
    e8/call  get-or-insert/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0x10/imm32        # add to esp
$test-maybe-get-slice:success:
    # - check for the same key, verify that it was reused
    # (eax..edx) = "code"
    b8/copy-to-eax  "code"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # eax = maybe-get-slice(table, "code" slice, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  maybe-get-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax - table->data, 8, msg)
    # . check-ints-equal(eax - table, 20, msg)
    # . . push args
    68/push  "F - test-maybe-get-slice/0"/imm32
    68/push  0x14/imm32
    29/subtract                     3/mod/direct    0/rm32/eax    .           .             .           1/r32/ecx   .               .                 # subtract ecx from eax
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # no new row inserted
    # . check-ints-equal(table->write, row-size = 12, msg)
    # . . push args
    68/push  "F - test-maybe-get-slice/1"/imm32
    68/push  0xc/imm32/row-size
    ff          6/subop/push        0/mod/indirect  1/rm32/ecx    .           .             .           .           .               .                 # push *ecx
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # var curr-addr/eax: (addr array byte) = lookup(table->data)
    # . . push args
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0x10/disp8      .                 # push *(ecx+16)
    ff          6/subop/push        1/mod/*+disp8   1/rm32/ecx    .           .             .           .           0xc/disp8       .                 # push *(ecx+12)
    # . . call
    e8/call  lookup/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               8/imm32           # add to esp
    # check-strings-equal(curr-addr, "code", msg)
    # . . push args
    68/push  "F - test-maybe-get-slice/2"/imm32
    68/push  "code"/imm32
    50/push-eax
    # . . call
    e8/call  check-strings-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-maybe-get-slice:failure:
    # - search for a new key
    # (eax..edx) = "data"
    b8/copy-to-eax  "data"/imm32
    8b/copy                         0/mod/indirect  0/rm32/eax    .           .             .           2/r32/edx   .               .                 # copy *eax to edx
    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  2/index/edx   .           2/r32/edx   4/disp8         .                 # copy eax+edx+4 to edx
    05/add-to-eax  4/imm32
    # var slice/edx: slice = {eax, edx}
    52/push-edx
    50/push-eax
    89/copy                         3/mod/direct    2/rm32/edx    .           .             .           4/r32/esp   .               .                 # copy esp to edx
    # eax = maybe-get-slice(table, "data" slice, 12 bytes/row)
    # . . push args
    68/push  0xc/imm32/row-size
    52/push-edx
    51/push-ecx
    # . . call
    e8/call  maybe-get-slice/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
    # check-ints-equal(eax, 0, msg)
    # . . push args
    68/push  "F - test-maybe-get-slice/3"/imm32
    68/push  0/imm32
    50/push-eax
    # . . call
    e8/call  check-ints-equal/disp32
    # . . discard args
    81          0/subop/add         3/mod/direct    4/rm32/esp    .           .             .           .           .               0xc/imm32         # add to esp
$test-maybe-get-slice:end:
    # . epilogue
    89/copy                         3/mod/direct    4/rm32/esp    .           .             .           5/r32/ebp   .               .                 # copy ebp to esp
    5d/pop-to-ebp
    c3/return

# . . vim:nowrap:textwidth=0