1 # The 4xx series is for primitives implemented in Mu.
  2 
  3 # Signatures for major SubX functions defined so far.
  4 
  5 # autogenerated
  6 sig run-tests
  7 
  8 # init.linux
  9 # TODO: make this OS-specific
 10 # TODO: include result type at least, even if register args are too much
 11 sig syscall_exit  # status/ebx: int
 12 sig syscall_read  # fd/ebx: int, buf/ecx: addr, size/edx: int -> nbytes-or-error/eax: int
 13 sig syscall_write  # fd/ebx: int, buf/ecx: addr, size/edx: int -> nbytes-or-error/eax: int
 14 sig syscall_open  # filename/ebx: (addr kernel-string), flags/ecx: int, dummy=0x180/edx -> fd-or-error/eax: int
 15 sig syscall_close  # fd/ebx: int -> status/eax
 16 sig syscall_creat  # filename/ebx: (addr kernel-string) -> fd-or-error/eax: int
 17 sig syscall_unlink  # filename/ebx: (addr kernel-string) -> status/eax: int
 18 sig syscall_rename  # source/ebx: (addr kernel-string), dest/ecx: (addr kernel-string) -> status/eax: int
 19 sig syscall_mmap  # arg/ebx: (addr mmap_arg_struct) -> status/eax: int
 20 sig syscall_ioctl  # fd/ebx: int, cmd/ecx: int, arg/edx: (addr _)
 21 sig syscall_nanosleep  # req/ebx: (addr timespec)
 22 sig syscall_clock_gettime  # clock/ebx: int, out/ecx: (addr timespec)
 23 
 24 # Generated using:
 25 #   grep -h '^[a-z]' [0-9]*.subx |grep -v '^test-'
 26 # Functions we don't want to make accessible from Mu are commented out.
 27 # Many functions here may not be usable yet because of missing features
 28 # (global variable support, type definitions for stuff like `stream`)
 29 sig check-ints-equal a: int, b: int, msg: (addr array byte)
 30 sig kernel-string-equal? s: (addr kernel-string), benchmark: (addr array byte) -> result/eax: boolean
 31 sig new-segment len: int, ad: (addr allocation-descriptor)
 32 sig string-equal? s: (addr array byte), benchmark: (addr array byte) -> result/eax: boolean
 33 sig string-starts-with? s: (addr array byte), benchmark: (addr array byte) -> result/eax: boolean
 34 sig check-strings-equal s: (addr array byte), expected: (addr array byte), msg: (addr array byte)
 35 sig clear-stream f: (addr stream byte)
 36 sig rewind-stream f: (addr stream byte)
 37 sig initialize-trace-stream n: int
 38 sig trace line: (addr array byte)
 39 sig check-trace-contains line: (addr string), msg: (addr string)
 40 sig check-trace-scans-to line: (addr string), msg: (addr string)
 41 sig trace-scan line: (addr array byte) -> result/eax: boolean
 42 sig next-line-matches? t: (addr stream byte), line: (addr array byte) -> result/eax: boolean
 43 sig skip-next-line t: (addr stream byte)
 44 sig clear-trace-stream
 45 #sig write f: fd or (addr stream byte), s: (addr array byte)
 46 sig stream-data-equal? f: (addr stream byte), s: (addr array byte) -> result/eax: boolean
 47 sig check-stream-equal f: (addr stream byte), s: (addr array byte), msg: (addr array byte)
 48 sig next-stream-line-equal? f: (addr stream byte), s: (addr array byte) -> result/eax: boolean
 49 sig check-next-stream-line-equal
 50 sig tailor-exit-descriptor ed: (addr exit-descriptor), nbytes: int
 51 sig stop ed: (addr exit-descriptor), value: int
 52 #sig read f: fd or (addr stream byte), s: (addr stream byte) -> num-bytes-read/eax: int
 53 sig read-byte-buffered f: (addr buffered-file) -> byte-or-Eof/eax: byte
 54 #sig write-stream f: fd or (addr stream byte), s: (addr stream byte)
 55 #sig error ed: (addr exit-descriptor), out: fd or (addr stream byte), msg: (addr array byte)
 56 sig write-byte-buffered f: (addr buffered-file), n: int
 57 sig flush f: (addr buffered-file)
 58 sig append-byte f: (addr stream byte), n: int
 59 sig write-buffered f: (addr buffered-file), msg: (addr array byte)
 60 #sig to-hex-char in/eax: int -> out/eax: int
 61 sig append-byte-hex f: (addr stream byte), n: int
 62 sig write-byte-hex-buffered f: (addr buffered-file), n: int
 63 sig write-int32-hex f: (addr stream byte), n: int
 64 sig write-int32-hex-buffered f: (addr buffered-file), n: int
 65 sig is-hex-int? in: (addr slice) -> result/eax: boolean
 66 sig parse-hex-int in: (addr array byte) -> result/eax: int
 67 sig parse-hex-int-from-slice in: (addr slice) -> result/eax: int
 68 #sig parse-hex-int-helper start: (addr byte), end: (addr byte) -> result/eax: int
 69 sig is-hex-digit? c: byte -> result/eax: boolean
 70 #sig from-hex-char in/eax: byte -> out/eax: nibble
 71 sig error-byte ed: (addr exit-descriptor), out: (addr buffered-file), msg: (addr array byte), n: byte
 72 #sig allocate ad: (addr allocation-descriptor), n: int, out: (addr handle _)
 73 #sig allocate-raw ad: (addr allocation-descriptor), n: int, out: (addr handle _)
 74 sig lookup h: (handle _T) -> result/eax: (addr _T)
 75 sig handle-equal? a: (handle _T), b: (handle _T) -> result/eax: boolean
 76 sig copy-handle src: (handle _T), dest: (addr handle _T)
 77 #sig allocate-region ad: (addr allocation-descriptor), n: int, out: (addr handle allocation-descriptor)
 78 #sig allocate-array ad: (addr allocation-descriptor), n: int, out: (addr handle _)
 79 sig copy-array ad: (addr allocation-descriptor), src: (addr array _T), out: (addr handle array _T)
 80 #sig zero-out start: (addr byte), size: int
 81 #sig new-stream ad: (addr allocation-descriptor), length: int, elemsize: int, out: (addr handle stream _)
 82 sig read-line-buffered f: (addr buffered-file), s: (addr stream byte)
 83 sig read-line f: (addr stream byte), s: (addr stream byte)
 84 sig slice-empty? s: (addr slice) -> result/eax: boolean
 85 sig slice-equal? s: (addr slice), p: (addr array byte) -> result/eax: boolean
 86 sig slice-starts-with? s: (addr slice), head: (addr array byte) -> result/eax: boolean
 87 sig write-slice out: (addr stream byte), s: (addr slice)
 88 sig write-slice-buffered out: (addr buffered-file), s: (addr slice)
 89 sig slice-to-string ad: (addr allocation-descriptor), in: (addr slice), out: (addr handle array byte)
 90 sig next-token in: (addr stream byte), delimiter: byte, out: (addr slice)
 91 sig next-token-from-slice start: (addr byte), end: (addr byte), delimiter: byte, out: (addr slice)
 92 sig skip-chars-matching in: (addr stream byte), delimiter: byte
 93 sig skip-chars-matching-whitespace in: (addr stream byte)
 94 sig skip-chars-not-matching in: (addr stream byte), delimiter: byte
 95 sig skip-chars-not-matching-whitespace in: (addr stream byte)
 96 #sig skip-chars-matching-in-slice curr: (addr byte), end: (addr byte), delimiter: byte -> curr/eax: (addr byte)
 97 #sig skip-chars-matching-whitespace-in-slice curr: (addr byte), end: (addr byte) -> curr/eax: (addr byte)
 98 #sig skip-chars-not-matching-in-slice curr: (addr byte), end: (addr byte), delimiter: byte -> curr/eax: (addr byte)
 99 #sig skip-chars-not-matching-whitespace-in-slice curr: (addr byte), end: (addr byte) -> curr/eax: (addr byte)
100 sig skip-string line: (addr stream byte)
101 #sig skip-string-in-slice curr: (addr byte), end: (addr byte) -> curr/eax: (addr byte)
102 sig skip-until-close-paren line: (addr stream byte)
103 #sig skip-until-close-paren-in-slice curr: (addr byte), end: (addr byte) -> curr/eax: (addr byte)
104 sig write-stream-data f: (addr buffered-file), s: (addr stream byte)
105 sig write-int32-decimal out: (addr stream byte), n: int32
106 sig is-decimal-digit? c: byte -> result/eax: boolean
107 sig to-decimal-digit in: byte -> out/eax: int
108 sig next-word line: (addr stream byte), out: (addr slice)
109 sig has-metadata? word: (addr slice), s: (addr string) -> result/eax: boolean
110 sig is-valid-name? in: (addr slice) -> result/eax: boolean
111 sig is-label? word: (addr slice) -> result/eax: boolean
112 sig emit-hex out: (addr buffered-file), n: int, width: int
113 sig emit out: (addr buffered-file), word: (addr slice), width: int
114 #sig 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)
115 #sig 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)
116 #sig 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)
117 #sig get-or-insert-handle table: (addr stream {(handle array byte), T}), key: (handle array byte), row-size: int -> result/eax: (addr T)
118 #sig 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)
119 #sig get-or-stop table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int
120 #sig get-slice-or-stop table: (addr stream {(handle array byte), _}), key: (addr slice), row-size: int
121 #sig maybe-get table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int -> result/eax: (addr T)
122 #sig maybe-get-slice table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int -> result/eax: (addr T)
123 sig slurp f: (addr buffered-file), s: (addr stream byte)
124 sig compute-width word: (addr array byte) -> result/eax: int
125 sig compute-width-of-slice s: (addr slice) -> result/eax: int
126 sig emit-hex-array out: (addr buffered-file), arr: (addr array byte)
127 sig next-word-or-string line: (addr stream byte), out: (addr slice)
128 sig write-int out: (addr stream byte), n: int
129 sig clear-stack s: (addr stack)
130 sig push s: (addr stack), n: int
131 sig pop s: (addr stack) -> n/eax: int
132 sig top s: (addr stack) -> n/eax: int
133 sig array-equal? a: (addr array int), b: (addr array int) -> result/eax: boolean
134 sig parse-array-of-ints ad: (addr allocation-descriptor), s: (addr string), out: (addr handle array int)
135 sig check-array-equal a: (addr array int), expected: (addr string), msg: (addr string)
136 #sig push-n-zero-bytes n: int
137 sig kernel-string-to-string ad: (addr allocation-descriptor), in: (addr kernel-string), out: (addr handle array byte)
138 sig kernel-string-length in: (addr kernel-string) -> result/eax: int
139 sig enable-screen-grid-mode
140 sig enable-screen-type-mode
141 sig real-screen-size -> nrows/eax: int, ncols/ecx: int
142 sig clear-real-screen
143 sig move-cursor-on-real-screen row: int, column: int
144 sig print-string-to-real-screen s: (addr array byte)
145 sig print-grapheme-to-real-screen c: grapheme
146 sig print-int32-hex-to-real-screen n: int
147 sig reset-formatting-on-real-screen
148 sig start-color-on-real-screen fg: int, bg: int
149 sig start-bold-on-real-screen
150 sig start-underline-on-real-screen
151 sig start-reverse-video-on-real-screen
152 sig start-blinking-on-real-screen
153 sig hide-cursor-on-real-screen
154 sig show-cursor-on-real-screen
155 sig enable-keyboard-immediate-mode
156 sig enable-keyboard-type-mode
157 sig read-key -> result/eax: byte
158 sig open filename: (addr array byte), write?: boolean, out: (addr handle buffered-file)
159 #sig size in: (addr array _) -> result/eax: int
160 
161 sig stream-empty? s: (addr stream _) -> result/eax: boolean
162 sig stream-full? s: (addr stream _) -> result/eax: boolean