Jan Nieuwenhuizen
58fb0cf764
build: Improve --with-system-libc support.
...
* build-aux/build-lib.sh: Avoid building libc for --with-system-libc.
Make libmes richer.
build-aux/check-mescc.sh: Enable 50-malloc test.
* include/dirstream.h: Use HAVE_DIRSTREAM_H to cater for non-existing
dirstream.h.
* include/grp.h[SYSTEM_LIBC]: Typo.
* include/mes/lib.h (__brk, __call_at_exit)[SYSTEM_LIBC]: Declare.
* include/stdlib.h (comparison_fn_t)[SYSTEM_LIBC]: Declare.
* include/time.h (mktime): Return time_t.
* lib/posix/isatty.c [SYSTEM_LIBC]: Do not (re)declare termios.
* lib/stub/mktime.c (mktime): Return time_t.
* lib/tests/scaffold/41-ternary.c (main): Remove assumption that
locals are initialized.
* lib/tests/scaffold/70-stdarg.c: Cater for SYSTEM_LIBC.
* lib/tests/setjmp/80-setjmp.c: Declare jmp buf.
* lib/*/*.c: Add missing mes/lib.h, errno.h includes.
2019-08-24 19:05:58 +02:00
Jan Nieuwenhuizen
fd1109a25f
mescc: Mes C Library: vfprintf, vsnprintf: Pad floats with space.
...
* lib/stdio/vfprintf.c (vfprintf): Pad floats with space.
* lib/stdio/vsnprintf.c (vsnprintf): Pad floats with space.
* lib/tests/stdio/90-sprintf.c: Test it.
2019-09-01 22:18:00 +02:00
Jan Nieuwenhuizen
f097a9d270
mescc: Mes C Library: vsscanf: Increase count for scanned float.
...
* lib/stdio/vsscanf.c (vsscanf): Increase count for scanned float.
2019-08-01 11:01:47 +02:00
Jan Nieuwenhuizen
de197a48f5
mescc: Mes C Library: Support GNU Tar: Fix getpwnam, getpwuid stubs.
...
* lib/stub/getpwnam.c (getpwnam): Return pointer to static struct
passwd.
* lib/stub/getpwuid.c (getpwuid): Likewise.
2019-07-31 12:25:43 +02:00
Jan Nieuwenhuizen
5c979a8ce1
mescc: Mes C Library: Support GNU Tar: Add getgrgid, getgrnam, setgrent stub.
...
* include/grp.h: New file.
* lib/stub/getgrgid.c: New file.
* lib/stub/getgrnam.c: New file.
* lib/stub/setgrent.c: New file.
* lib/libc+gnu.c: Include them.
2019-07-24 12:23:54 +02:00
Jan Nieuwenhuizen
9573f469f8
mescc: Mes C Library: Support GNU Awk: Add wchar_t.
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* include/sys/types.h (wchar_t): New typedef.
2019-07-21 13:23:49 +02:00
Jan Nieuwenhuizen
fe96cc37df
mescc: Mes C Library: Support GNU Awk: Add getpgid, getpgrp stubs.
...
* include/unistd.h (getpgid, getpgrp): Declare.
* lib/stub/getpgid.c: New file.
* lib/stub/getpgrp.c: New file.
* lib/libc+gnu.c: Include them.
2019-07-18 12:13:18 +02:00
Jan Nieuwenhuizen
0d3f1ed2ae
mescc: Mes C Library: Support GNU Tar: Add mktime stub, fix localtime stub.
...
* include/time.h (mktime): Declare.
* lib/stub/mktime.c: New stub.
* lib/libc+gnu.c: Include it.
* lib/stub/localtime.c (localtime): Return pointer to static struct
tm. Avoids segfaults.
2019-07-15 11:58:21 +02:00
Jan Nieuwenhuizen
b97c59ff21
mescc: Mes C Library: Support GNU Tar: Add creat, mknod.
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* include/linux/x86_64/syscall.h (SYS_mknod): New macro.
* include/linux/x86/syscall.h (SYS_mknod): New macro.
* lib/linux/mknod.c: New file.
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Add it.
* include/sys/stat.h (mknod): Declare it.
* include/fcntl.h (creat): New macro.
2019-07-12 11:56:58 +02:00
Jan Nieuwenhuizen
8d45c6484f
mescc: Mes C Library: Support GNU Awk: Implement atof.
...
* lib/stdlib/atoi.c: Update.
* lib/stdlib/atof.c: Rename from stub/atof.c; Implement.
* lib/libc+gnu.c: Update include.
* lib/libg.c: Update include.
2019-07-03 11:22:57 +02:00
Jan Nieuwenhuizen
f3154aabe4
mescc: Mes C Library: Support GNU Awk: Add dtoab, %f in vfprintf, vsnprintf.
...
* include/libmes.h (dtoab): Declare.
* lib/mes/ntoab.c (ntoab): Update.
* lib/mes/dtoab.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES, libc_tcc_SOURCES): Add
it.
* lib/tests/mes/90-dtoab.c: Test it.
* lib/tests/stdio/90-sprintf.c: Test it.
* build-aux/check-mescc.sh (tests): Run it, against...
* lib/tests/mes/90-dtoab.stdout: ...baseline.
* lib/stdio/vfprintf.c (vfprintf): Support %f, even more naive support
for %e, %E, %g, %G.
* lib/stdio/vsnprintf.c (vsnprintf): Likewise.
2020-01-12 18:42:25 +01:00
Jan Nieuwenhuizen
742e88abd5
mescc: Mes C Library: Support GNU Awk: Add abtod, implementing strtod.
...
* include/libmes.h (abtod): Declare.
* lib/mes/abtod.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES, libc_tcc_SOURCES): Add
it.
* lib/mes/abtol.c: Update.
* lib/stdlib/strtod.c: Use it to implement; move from stub/strtod.
* lib/tests/mes/90-abtod.c: Test it.
* lib/tests/mes/90-abtod.stdout: Baseline.
* build-aux/check-mescc.sh (tests): Run it.
2019-06-25 12:51:44 +02:00
Jan Nieuwenhuizen
cd50beca3a
mescc: Mes C Library: Support GNU Awk: vsscanf: Support %f.
...
* lib/stdio/vsscanf.c (vsscanf): Support %f.
2019-06-22 11:48:39 +02:00
Jan Nieuwenhuizen
749248ac3a
mescc: Mes C Library: Support GNU Awk: Do not flush std files.
...
* lib/stdio/fflush.c (fflush): Do not flush std files.
2019-06-19 11:26:37 +02:00
Jan Nieuwenhuizen
9faa38bee1
mescc: Mes C Library: Support GNU Awk: Add isgraph.
...
* lib/ctype/isgraph.c: New file.
* lib/libc+gnu.c: Include it.
* include/ctype.h: Add missing prototypes.
2019-06-16 11:25:37 +02:00
Jan Nieuwenhuizen
9be33485e2
mescc: Mes C Library: Support GNU Tar: Add readlink, symlink.
...
* lib/linux/gnu.c (readlink, symlink): New function.
* include/unistd.h (readlink, symlink): Declare.
* include/linux/x86/syscall.h (SYS_readlink, SYS_symlink): New macro.
* include/linux/x86_64/syscall.h (SYS_symlink, SYS_readlink): New
macro.
2019-06-13 01:07:19 +02:00
Jan Nieuwenhuizen
4e6a3ce846
mescc: Mes C Library: Support GNU Tar: Add execlp.
...
* lib/posix/execl.c (vexec): New function.
(execl): Use it.
* lib/posix/execlp.c: New file.
* build-aux/configure-lib.sh (libc_tcc_SOURCES): Add it.
* lib/libc+gnu.c: Include it.
* include/unistd.h (execlp): Declare.
* lib/tests/posix/90-execlp.c: New file.
* lib/tests/posix/90-execlp.stdout: New file.
* build-aux/check-mescc.sh: Test it.
2019-06-10 00:56:42 +02:00
Jan Nieuwenhuizen
18195b4d05
mescc: Mes C Library: Fix compile warnings.
...
* include/stdlib.h (abort): Add prototype.
2019-06-12 15:59:06 +02:00
Jan Nieuwenhuizen
396e96c056
mescc: Mes C Library: Add missing stubs.
...
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Add fscanf, rewind stubs.
* lib/stdio/freeopen.c: Remove.
2019-11-10 09:00:08 +01:00
Jan Nieuwenhuizen
3bed314d94
getopt: Remove old FSF address, thanks Vagrant.
...
* lib/posix/getopt.c: Remove old FSF address.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
15a39f0efe
Add missing #include.
...
* lib/tests/scaffold/55-char-array.c: Add missing #include.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
e2dfaef89e
Add missing #include.
...
* lib/tests/io/90-stat.c: Add missing #include.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
5f82a697b3
Add missing #include.
...
* lib/posix/getcwd.c: Add missing #include.
2019-09-09 16:04:15 +02:00
Jan Nieuwenhuizen
2db5ec2f55
signal: Use SA_RESTORER on x86-64.
...
* lib/linux/signal.c (signal)[x86_64]: Avoid segfault by setting
SA_RESTORER flag.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
23d857c834
signal: Add comment on why we don't use the restorer.
...
* lib/linux/signal.c: Add comment on why we don't use the restorer.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
4a183fa1cf
signal: Remove SA_SIGINFO.
...
* lib/linux/signal.c (signal): Remove SA_SIGINFO.
2019-09-09 16:04:15 +02:00
Danny Milosavljevic
3e6306a5ce
signal: Don't use custom restorer.
...
* lib/linux/signal.c (signal): Don't use custom restorer.
2019-09-09 16:04:14 +02:00
Danny Milosavljevic
02fdead244
signal: Use SA_SIGINFO (like glibc).
...
* lib/linux/signal.c (_restorer): Rename to...
(_restorer_for_siginfo): ...this.
(signal): Use it. Use SA_SIGINFO.
2019-09-09 16:04:14 +02:00
Danny Milosavljevic
e8bbe21499
signal: Make sure that the signal mask is actually unsigned long.
...
* lib/linux/signal.c (signal): Make sure that the signal mask is actually
unsigned long.
2019-09-09 16:04:14 +02:00
Danny Milosavljevic
5754e379af
Delete "__sigmask".
...
Follow-up to 6d95b89759d3c598fc84194429ae8c57249daa1a
* lib/linux/signal.c (__sigmask): Delete definition.
2019-09-09 16:04:14 +02:00
Danny Milosavljevic
3f1ba73fc7
Fix "struct sigaction" structure for rt_sigaction.
...
* include/signal.h (sigset_t): Increase size.
* lib/linux/signal.c (signal): Use new sigset_t.
2019-09-09 16:04:14 +02:00
Danny Milosavljevic
c7d050c0cd
tests: Fail early on nonexistent file.
...
* lib/tests/io/90-stat.c (main): Fail early on nonexistent file.
2019-09-09 16:04:13 +02:00
Danny Milosavljevic
5a2a00f4e8
open: Check flags, and use _open2 if applicable.
...
* lib/linux/open.c (open): Check flags; use _open2.
2019-09-09 16:04:13 +02:00
Danny Milosavljevic
3943155a64
ldiv: Make rem < 0 if a < 0.
...
* lib/mes/div.c (ldiv): Make rem < 0 if a < 0.
2019-09-09 16:04:13 +02:00
Danny Milosavljevic
21bd2c1e90
ldiv: Handle a == LONG_MIN.
...
* lib/mes/div.c (ldiv): Handle a == LONG_MIN.
2019-09-09 16:04:13 +02:00
Jan Nieuwenhuizen
49aff4ec1c
ntoab: Use __mesabi_uldiv only for arm.
...
* lib/mes/ntoab.c (ntoab)[__MESC__ && __arm__]: Use __mesabi_uldiv.
* build-aux/check-mescc.sh (XFAIL_TESTS): 70-printf-simple.c and
70-printf.c now pass for x86_64 mescc.
2019-09-09 16:04:13 +02:00
Danny Milosavljevic
08774a9c74
Fix ntoab.
...
Follow-up to b5b19304b59fefbed923b146ec8c8d495556fa76.
* lib/mes/ntoab.c (ntoab): Fix non-MESC case.
2019-07-01 20:04:26 +02:00
Danny Milosavljevic
b0466331a7
signal: Define "_restorer" everywhere except on i386.
...
* lib/linux/signal.c: Define "_restorer" everywhere except on i386.
2019-06-18 19:26:45 +02:00
Danny Milosavljevic
9b0efad295
ntoab: Use __mesabi_uldiv only on __MESC__.
...
* lib/mes/ntoab.c (ntoab): Use __mesabi_uldiv only on __MESC__.
2019-06-14 17:45:32 +02:00
Danny Milosavljevic
a63b0bae44
ntoab: Include "assert.h".
...
* lib/mes/ntoab.c: #include "assert.h".
2019-06-14 01:27:15 +02:00
Danny Milosavljevic
c35124ab54
mescc: Mes C Library: Use __mesabi_uldiv.
...
* lib/mes/ntoab.c (ntoab): Use __mesabi_uldiv.
2019-06-14 01:02:40 +02:00
Danny Milosavljevic
cc870b4adc
mescc: Mes C Library: Add integer division algorithm.
...
* lib/mes/div.c: New file.
2019-06-14 00:57:43 +02:00
Jan Nieuwenhuizen
1bb64ec48f
mescc: Mes C Library: Have write behave well with buffered reads.
...
* lib/mes/write.c: New file.
* build-aux/configure-lib.sh (libc_mini_SOURCES): Add it.
(libc_mini_shared_SOURCES): New variable.
(libc_mini_SOURCES, libmes_SOURCES): Use it.
(libmes_SOURCES): Add lib/linux/lseek.c, lib/posix/write.c.
(libc_tcc_SOURCES): Remove lib/linux/lseek.c.
* lib/posix/write.c (write): Correct for read buffer.
* lib/stdio/fwrite.c (fwrite): Remove read buffer correction.
* simple.sh: Update.
2019-07-28 13:01:37 +02:00
Jan Nieuwenhuizen
ef29ade04b
mescc: Mes C Library: Add buffered read.
...
* lib/mes/__buffered_read.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Add it. Also add memmove.c.
(libc_tcc_SOURCES): Remove memmove.c
* lib/linux/close.c (close): Clear read buffer.
* lib/linux/_open3.c (_open3): Likewise.
* lib/linux/lseek.c (lseek): Correct for read buffer.
* lib/stdio/fwrite.c (fwrite): Likewise.
* lib/posix/read.c (read): Call __buffered_read.
* lib/posix/write.c (write): Add FIXME note about buffered reads.
* simple.sh: Update.
2019-07-27 22:58:49 +02:00
Jan Nieuwenhuizen
26891251a6
mescc: Do not dump variables with extern storage.
...
* lib/tests/scaffold/70-extern.stdout: New file.
* lib/tests/scaffold/70-extern.c: New file.
* build-aux/check-mescc.sh (TESTS): Add it..
* module/mescc/M1.scm (global-string?, global-extern?): New function.
(info->M1): Dump strings first. Skip extern symbols.
* module/mescc/info.scm (<global>): Add storage field.
(make-global): Add storage parameter. Pass it.
* module/mescc/compile.scm (make-global-entry): Likewise.
(global->info): Likewise.
(init-declr->info): Likewise.
(decl->info): Pass storage.
2019-07-27 17:22:00 +02:00
Jan Nieuwenhuizen
2197252482
mescc: Add 70-function-destruct-declare.c test.
...
* module/mescc/compile.scm (init-declr->info): Do not attempt to
re-calculate function type.
(ftn-declr:get-type): Remove.
* lib/tests/scaffold/70-function-destruct-declare.c: New file.
* build-aux/check-mescc.sh (TESTS): Add it.
2019-07-26 19:09:12 +02:00
Jan Nieuwenhuizen
3970a8797b
mescc: Support tcc: libtcc1 build fixes.
...
* lib/libtcc1.c: Support building without long long, float support.
2019-07-23 20:38:29 +02:00
Jan Nieuwenhuizen
2611a64b2e
mescc: Add 70-struct-post.c test with fix.
...
* lib/tests/scaffold/70-struct-post.c: New file.
* build-aux/check-mescc.sh (TESTS): Add it.
* module/mescc/compile.scm (expr->register): Use type size for rank
0 (WAS: 1).
2019-07-21 22:40:42 +02:00
Jan Nieuwenhuizen
2f77f506b1
mescc: Add 70-struct-short-enum-init.c test with fix.
...
* module/mescc/compile.scm (init->data): Respect type of size.
* lib/tests/scaffold/70-struct-short-enum-init.c: New file.
* lib/tests/scaffold/70-struct-short-enum-init.stdout: New file.
* build-aux/check-mescc.sh (TESTS): Add test.
2019-07-21 16:48:26 +02:00
Jan Nieuwenhuizen
8e01a68357
mescc: Add 70-array-in-struct-init.c test with fix.
...
* lib/tests/scaffold/70-array-in-struct-init.c: New file.
* lib/tests/scaffold/70-array-in-struct-init.stdout: New file.
* build-aux/check-mescc.sh (TESTS): Add test.
* module/mescc/compile.scm (array-init-element->data): Recurse for
elements instead of using init->data. Support array fields.
2019-07-20 17:14:55 +02:00