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17 commits

Author SHA1 Message Date
Jan Nieuwenhuizen 98b9ac8e98
mescc: Mes C Library: Support gcc-4.6.4: Add math stubs. 
* lib/math/ceil.c: New file.
* lib/math/floor.c: New file.
* lib/stub/atan2.c: New file.
* lib/stub/cos.c: New file.
* lib/stub/exp.c: New file.
* lib/stub/log.c: New file.
* lib/stub/modf.c: New file.
* lib/stub/pow.c: New file.
* lib/stub/sin.c: New file.
* lib/stub/sqrt.c: New file.
* lib/libc+gnu.c: Include them.
* include/math.h (atan2, ceil, cos, exp, fabs, floor, log, modf, pow,
sin, sqrt): Declare.
* lib/math/fabs.c: Update.
* lib/stub/ldexp.c: Update.
 2019-09-13 15:11:38 +02:00
Jan Nieuwenhuizen 6bb225b403
mescc: Mes C Library: Support gcc-4.6.4: Add fscanf, vfscanf. 
* lib/stdio/vfscanf.c: New file.
* lib/stdio/fscanf.c: New file.
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Add them.
* include/stdio.h (fscanf): Declare.
* include/stdarg.h (vfscanf): Declare.
* lib/stub/fscanf.c: Remove.
 2019-09-06 19:04:50 +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 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. 
* 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 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 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 b8dace81c6
mescc: Mes C Library: Include mes/div.c for mescc builds. 
* build-aux/configure-lib.sh (libmes_SOURCES): Add mes/div.c.
* simple.sh: Likewise.
 2019-06-14 10:02:49 +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 9ac6528348
build: Resurrect bootstrap.sh. 
* build-aux/connfigure-lib.sh: Split from build-lib.sh
* build-aux/build-lib.sh: Include it.
* build-aux/bootstrap.sh.in: New file.
* configure.sh: Substitute it.
 2019-07-07 12:17:03 +02:00