diff options
Diffstat (limited to 'subx/apps/crenshaw2-1.subx')
| -rw-r--r-- | subx/apps/crenshaw2-1.subx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/subx/apps/crenshaw2-1.subx b/subx/apps/crenshaw2-1.subx index 6feabcfb..abb9c9c2 100644 --- a/subx/apps/crenshaw2-1.subx +++ b/subx/apps/crenshaw2-1.subx @@ -60,7 +60,7 @@ $run-main: # - otherwise read a program from stdin and emit its translation to stdout # var ed/EAX : exit-descriptor 81 5/subop/subtract 3/mod/direct 4/rm32/ESP . . . . . 8/imm32 # subtract from ESP - 8d/copy-address 0/mod/indirect 4/rm32/sib 4/base/ESP 4/index/none . 0/r32/EAX . . # copy ESP to EAX + 89/copy 3/mod/direct 0/rm32/EAX . . . 4/r32/ESP . . # copy ESP to EAX # configure ed to really exit() # . ed->target = 0 c7/copy 0/mod/direct 0/rm32/EAX . . . . . 0/imm32 # copy to *EAX @@ -102,7 +102,7 @@ compile: # in : (address buffered-file), out : fd or (address stream), err : fd # Add 12 bytes for 'read', 'write' and 'length' fields, for a total of 19 bytes, or 0x13 in hex. # The stack pointer is no longer aligned, so dump_stack() can be misleading past this point. 81 5/subop/subtract 3/mod/direct 4/rm32/ESP . . . . . 0x13/imm32 # subtract from ESP - 8d/copy-address 0/mod/indirect 4/rm32/sib 4/base/ESP 4/index/none . 1/r32/ECX . . # copy ESP to ECX + 89/copy 3/mod/direct 1/rm32/ECX . . . 4/r32/ESP . . # copy ESP to ECX # initialize the stream # . num->length = 7 c7/copy 1/mod/*+disp8 1/rm32/ECX . . . . 8/disp8 7/imm32 # copy to *(ECX+8) @@ -349,7 +349,7 @@ test-get-num-reads-single-digit: # initialize exit-descriptor 'ed' for the call to 'get-num' below # . var ed/EAX : exit-descriptor 81 5/subop/subtract 3/mod/direct 4/rm32/ESP . . . . . 8/imm32 # subtract from ESP - 8d/copy-address 0/mod/indirect 4/rm32/sib 4/base/ESP 4/index/none . 0/r32/EAX . . # copy ESP to EAX + 89/copy 3/mod/direct 0/rm32/EAX . . . 4/r32/ESP . . # copy ESP to EAX # . tailor-exit-descriptor(ed, 16) # . . push args 68/push 0x10/imm32/nbytes-of-args-for-get-num @@ -440,7 +440,7 @@ test-get-num-aborts-on-non-digit-in-Look: # initialize exit-descriptor 'ed' for the call to 'get-num' below # . var ed/EAX : (address exit-descriptor) 81 5/subop/subtract 3/mod/direct 4/rm32/ESP . . . . . 8/imm32 # subtract from ESP - 8d/copy-address 0/mod/indirect 4/rm32/sib 4/base/ESP 4/index/none . 0/r32/EAX . . # copy ESP to EAX + 89/copy 3/mod/direct 0/rm32/EAX . . . 4/r32/ESP . . # copy ESP to EAX # . tailor-exit-descriptor(ed, 16) # . . push args 68/push 0x10/imm32/nbytes-of-args-for-get-num |