Jan (janneke) Nieuwenhuizen
dc42ee180c
mescc: Mes C Library: Prepare for M2-Planet: setenv.
...
* lib/posix/setenv.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:56 +01:00
Jan (janneke) Nieuwenhuizen
84386312ef
mescc: Mes C Library: Prepare for M2-Planet: getenv.
...
* lib/posix/getenv.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
663adaf27f
mescc: Mes C Library: Prepare for M2-Planet: ntoab.
...
* lib/mes/ntoab.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
4de45663b4
mescc: Mes C Library: Prepare for M2-Planet: malloc.
...
* lib/stdlib/malloc.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
7b0462b3a3
mescc: Mes C Library: Prepare for M2-Planet: fdungetc.
...
* lib/mes/fdungetc.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
02f8c37101
mescc: Mes C Library: Bugfix __ungetc_clear.
...
* lib/linux/_open3.c (_open3): Remove __ungetc_init ();
* lib/mes/mes_open.c (mes_open): Likewise.
* lib/mes/fdungetc.c (fdungetc): Likewise.
* lib/mes/fdgetc.c (__ungetc_p, __ungetc_clear, __ungetc_set): Call
__ungetc_init if buffer is uninitialized.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
249d33f750
mescc: Mes C Library: Prepare for M2-Planet: fdgetc.
...
* lib/mes/fdgetc.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:55 +01:00
Jan (janneke) Nieuwenhuizen
877283096f
mescc: Mes C Library: Prepare for M2-Planet: abtol.
...
* lib/mes/abtol.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
8e1a455074
mescc: Mes C Library: memcmp: bugfix.
...
* lib/string/memcmp.c (memcmp): Bugfix.
* lib/tests/string/50-memcmp.c: Test it.
* build-aux/check-mescc.sh (TESTS): Add it.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
8be4f26a74
mescc: Mes C Library: Prepare for M2-Planet: memcmp.
...
* lib/string/memcmp.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
02494e0803
mescc: Mes C Library: Prepare for M2-Planet: memcpy.
...
* lib/string/memcpy.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
75ead8fd95
mescc: Mes C Library: Prepare for M2-Planet: memchr.
...
* lib/string/memchr.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
88011f4bf4
mescc: Mes C Library: Prepare for M2-Planet: strncmp.
...
* lib/string/strncmp.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
571ec85112
mescc: Mes C Library: Prepare for M2-Planet: strlen.
...
* lib/string/strlen.c: : Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:54 +01:00
Jan (janneke) Nieuwenhuizen
43f5c970a4
mescc: Mes C Library: Prepare for M2-Planet: strcpy.
...
* lib/string/strcpy.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:53 +01:00
Jan (janneke) Nieuwenhuizen
1fbeb8395e
mescc: Mes C Library: Prepare for M2-Planet: strcmp.
...
* lib/string/strcmp.c: Rewrite C-constructs not supported by M2-Planet.
2020-12-29 18:10:53 +01:00
Jan (janneke) Nieuwenhuizen
05513ae492
mescc: Mes C Library: Prepare for M2-Planet: __assert_fail.
...
Rewrite C-constructs not supported by M2-Planet, such as
foo ? bar : baz; -> if (foo) bar; else baz;
static char foo[1024] -> __func_buf = malloc (1024); ... char *foo = __func_buf;
*foo -> foo[0]
foo++ -> foo = foo + 1 TODO: pointer arithmetic
foo += 1; -> foo = foo + 1
for (int foo = ; -> int foo; for (foo=
if (foo) -> if (foo != 0)
if (!foo) -> if (foo == 0)
; -> 0;
* lib/mes/__assert_fail.c: Rewrite C-constructs not supported by
M2-Planet.
2020-12-29 18:10:53 +01:00
Jan (janneke) Nieuwenhuizen
7fbaf941e9
mescc: Mes C Library: Add assert_msg.
...
* lib/mes/assert_msg.c: New file.
2020-12-29 18:10:53 +01:00
Jan (janneke) Nieuwenhuizen
9b0e04c0e3
mescc: Mes C Library: feof: Bugfix for ARM.
...
* lib/stdio/feof.c (feof): Use int to compare with EOF.
2020-12-29 14:24:30 +01:00
Jan (janneke) Nieuwenhuizen
42a18b3425
mescc: Mes C Library: time.c: Use #if defined.
...
This helps resurrect the mes-0.19-based bootstrap.
* lib/linux/time.c: Use #if defined () instead of plain #if for possibly
undefined macros.
2020-12-29 14:24:30 +01:00
Jan (janneke) Nieuwenhuizen
9d92e839c8
libtcc1: Compile float stubs conditionally.
...
* lib/libtcc1.c (__floatundidf, __floatundixf, __fixunsxfdi, __fixxfdi,
__fixsfdi, __fixunsdfdi, __fixunsdfsi, __floatdisf,
__floatdidf)[!(HAVE_FLOAT_STUB || HAVE_FLOAT)]: Remove.
2020-12-29 14:24:28 +01:00
Jan (janneke) Nieuwenhuizen
dae845aad4
libtcc1: Make float stubs weak.
...
* lib/libtcc1.c (__floatundidf, __floatundixf, __fixunsxfdi, __fixxfdi,
__fixsfdi, __fixunsdfdi, __fixunsdfsi, __floatdisf, __floatdidf): Add
__attribute__ ((weak)).
2020-12-29 14:24:26 +01:00
Jan (janneke) Nieuwenhuizen
6c64b2fc0f
mescc: Mes C Library: ARM: setjmp.c: Inline fake asm.
...
* lib/linux/arm-mes-gcc/_exit.c (longjmp, setjmp): Use inline fake asm.
2020-12-29 14:24:24 +01:00
Jan (janneke) Nieuwenhuizen
b77845ae9a
mescc: Mes C Library: ARM: syscall.c: Inline fake asm.
...
* lib/linux/arm-mes-gcc/syscall.c (__sys_call, __sys_call1, __sys_call2,
__sys_call3, __sys_call4): Use inline fake asm.
2020-12-29 14:24:24 +01:00
Jan (janneke) Nieuwenhuizen
191de698a7
mescc: Mes C Library: ARM: _write.c: Inline fake asm.
...
* lib/linux/arm-mes-gcc/_write.c (_write): Use inline fake asm.
2020-12-29 14:24:23 +01:00
Jan (janneke) Nieuwenhuizen
fb4b8bb58c
mescc: Mes C Library: ARM: _exit: Inline fake asm.
...
* lib/linux/arm-mes-gcc/_exit.c (_exit): Use inline fake asm.
2020-12-29 14:24:22 +01:00
Jan (janneke) Nieuwenhuizen
99a9ab7411
mescc: Mes C Library: ARM: _start: Inline fake asm.
...
* lib/linux/arm-mes-gcc/crt1.c (_start): Use inline fake asm.
2020-12-29 14:24:21 +01:00
Jan (janneke) Nieuwenhuizen
733b927c4c
tests: Add 70-or-argument.c.
...
* lib/tests/scaffold/70-or-argument.c: New file.
* build-aux/check-mescc.sh (tcc_tests): Add it.
2020-12-29 14:24:21 +01:00
Jan (janneke) Nieuwenhuizen
299a9ea369
tests: Add 70-function-modulo.c.
...
* lib/tests/scaffold/70-function-modulo.c: New file.
* build-aux/check-mescc.sh (tcc_tests): Add it.
2020-12-29 14:24:20 +01:00
Jan (janneke) Nieuwenhuizen
8c85bccd56
tests: 70-strchr.c: Rewrite for TinyCC.
...
* lib/tests/string/70-strchr.c (main): Use char* hello for comparison.
Allows for duplication of "hello" string.
2020-12-29 14:24:19 +01:00
Jan (janneke) Nieuwenhuizen
614c9146ba
test: scaffold/54-argv.c: Support running with TinyCC.
...
This fixes running as lib/tests/scaffold/54-argv-i686-unknown-linux-gnu-tcc.
* lib/tests/scaffold/54-argv.c (main): Compare only first 26 characters
of argv[0].
2020-12-29 14:24:18 +01:00
Jan (janneke) Nieuwenhuizen
612714b26b
mescc: Mes C Library: Split _exit.c, _write.c from mini.c.
...
* lib/freebsd/x86-mes-gcc/mini.c: Split into...
* lib/freebsd/x86-mes-gcc/_exit.c: ...this, and...
* lib/freebsd/x86-mes-gcc/_write.c: ...this.
* lib/freebsd/x86-mes-mescc/mini.c: Slpit into...
* lib/freebsd/x86-mes-mescc/_exit.c: ...this, and...
* lib/freebsd/x86-mes-mescc/_write.c: ...this.
* lib/gnu/x86-mes-gcc/mini.c: Split into...
* lib/gnu/x86-mes-gcc/_exit.c: ...this, and...
* lib/gnu/x86-mes-gcc/_write.c: ...this.
* lib/linux/arm-mes-gcc/mini.c: Split into...
* lib/linux/arm-mes-gcc/_exit.c: ...this, and...
* lib/linux/arm-mes-gcc/_write.c: ...this.
* lib/linux/arm-mes-mescc/mini.c: Split into...
* lib/linux/arm-mes-mescc/_exit.c: ...this, and...
* lib/linux/arm-mes-mescc/_write.c: ...this.
* build-aux/configure-lib.sh (libc_mini_shared_SOURCES): Replace mini.c
with add _exit.c, _write.c.
* simple.sh: Update accordingly.
2020-12-29 14:24:18 +01:00
Jan (janneke) Nieuwenhuizen
2c3e96bcfc
ARM: Add fake asm for setjmp.c.
...
* lib/arm-mes-gcc/setjmp.c (longjmp, setjmp)[__TINYC__]: Add fake asm.
2020-12-29 14:24:17 +01:00
Jan (janneke) Nieuwenhuizen
9553e33379
ARM: Add fake asm for syscall.c.
...
* lib/linux/arm-mes-gcc/syscall.c (__sys_call, __sys_call1, __sys_call2,
__sys_call3, __sys_call4) [__TINYC__]: Add fake asm.
2020-12-29 14:24:16 +01:00
Jan (janneke) Nieuwenhuizen
8062b7cd21
ARM: Add fake asm for mini.c.
...
* lib/linux/arm-mes-gcc/mini.c (_exit, _write)[__TINYC__]: Add fake asm.
2020-12-29 14:24:15 +01:00
Jan (janneke) Nieuwenhuizen
ae3e50f5b3
ARM: Add fake asm for crt1.c.
...
* lib/linux/arm-mes-gcc/crt1.c (_start)[__TINYC__]: Use fake asm.
2020-12-29 14:24:15 +01:00
Jan (janneke) Nieuwenhuizen
5eaefeac38
mescc: Mes C Library: Support ARM tcc: Add crti.c, crtn.c.
...
* lib/linux/arm-mes-gcc/crti.c: New file.
* lib/linux/arm-mes-gcc/crtn.c: New file.
2020-12-29 14:24:14 +01:00
Jan (janneke) Nieuwenhuizen
def9c6c330
mescc: Mes C Library: Support ARM tcc: Add __memset.
...
* lib/string/__memset.c: New file.
* include/mes/lib.h (__memset): Add prototype.
2020-12-29 14:24:13 +01:00
Jan (janneke) Nieuwenhuizen
f0c1f4c4d2
mescc: Mes C Library: Support ARM tcc: Add __memmove.
...
* lib/string/__memmove.c: New file.
* include/mes/lib.h (__memmove): Add prototype.
2020-12-29 14:24:12 +01:00
Jan (janneke) Nieuwenhuizen
15d860d334
mescc: Mes C Library: Support ARM tcc: Add __memcpy.
...
* lib/string/__memcpy.c: New file.
* include/mes/lib.h (__memcpy): Add prototype.
2020-12-29 14:24:12 +01:00
Jan (janneke) Nieuwenhuizen
4e092fdedd
mescc: Mes C Library: abort: Avoid __raise for TinyCC.
...
* lib/stdlib/abort.c: Use "raise" instead of __raise.
2020-12-29 14:24:11 +01:00
Jan (janneke) Nieuwenhuizen
8fb2ab4439
test: Split-off scaffold/60-math-itoa.c.
...
* lib/tests/scaffold/60-math.c (main): Move itoa tests to...
* lib/tests/scaffold/60-math-itoa.c: ...this new file.
* build-aux/check-mescc.sh (mes_tests): Add it.
2020-12-29 14:24:10 +01:00
Jan (janneke) Nieuwenhuizen
a810bc50e0
test: Split-off 36-compare-arithmetic-negative.c.
...
* lib/tests/scaffold/36-compare-arithmetic.c (main): Move negative
divisions to...
* lib/tests/scaffold/36-compare-arithmetic-negative.c: ...new file here.
* build-aux/check-mescc.sh (mes_tests): Add it.
2020-12-29 14:24:10 +01:00
Jan (janneke) Nieuwenhuizen
f478ab3805
test: ARM: 08-assign.c: Avoid assembly for tcc.
...
* lib/tests/scaffold/08-assign.c (main)[__arm__ && __TINYC__]: Avoid assembly.
2020-12-29 14:24:09 +01:00
Jan (janneke) Nieuwenhuizen
6a8f67efa2
test: Split-off 50-strcmp-itoa.c
...
* lib/tests/string/50-strcmp.c (main): Move itoa tests to...
* lib/tests/string/50-strcmp-itoa.c: ...this new file.
* build-aux/check-mescc.sh (mes_tests): Add it.
2020-12-29 14:24:09 +01:00
Jan (janneke) Nieuwenhuizen
ddfb34a40d
ARM: libtcc1: Add __divsi3, __modsi3, __udivsi3, __umodsi3.
...
* lib/libtcc1.c (__divsi3, __modsi3, __udivsi3, __umodsi3): New functions.
2020-12-29 14:24:09 +01:00
Jan (janneke) Nieuwenhuizen
40e0cb11b9
ARM: libtcc1: Add stubs __floatundidf, __fixunsdfdi, __fixunsdfsi.
...
* lib/libtcc1.c (__floatdisf, __floatdidf)[__arm__]: New stubs.
2020-12-29 14:24:08 +01:00
Jan (janneke) Nieuwenhuizen
c340ca3e27
libtcc1: Add stubs __floatundidf, __fixunsdfdi, __fixunsdfsi.
...
* lib/libtcc1.c (__floatundidf, __fixunsdfdi, __fixunsdfsi): New stubs.
2020-12-29 14:24:07 +01:00
Jan (janneke) Nieuwenhuizen
e2da1c5c7b
ARM: libtcc1: Add support for TinyCC.
...
* lib/libtcc1.c: (__udivdi3, __umoddi3, __lshrdi3, __ashldi3,
__fixunsxfdi)[__arm__ && __TINYC__]: Use __mesabi functions.
2020-12-29 14:24:07 +01:00
Jan (janneke) Nieuwenhuizen
9694354633
libtcc1: Remove mesabi dependencies for TinyCC.
...
* lib/libtcc1.c (__divdi3, __moddi3, __udivdi3, __umoddi3, __lshrdi3,
__ashldi3, __ashrdi3, __floatundixf, __fixunsxfdi, __fixxfdi,
__fixsfdi)[__TINYC__]: No stub printing.
2020-12-29 14:24:06 +01:00