fce3422465
lib: Add _sys_call_5 for Linux RISC-V64.
...
* include/linux/syscall.h (_sys_call5): Declare 5-argument syscall needed
for SYS_renameat2, currently only used on RISC-V64.
* lib/linux/riscv64-mes-gcc/syscall.c (__sys_call5, _sys_call5):
Implement it.
2023-02-12 19:42:31 +01:00
49dbc763da
lib: Linux riscv64-mes-gcc support.
...
* lib/linux/riscv64-mes-gcc/_exit.c,
lib/linux/riscv64-mes-gcc/_write.c,
lib/linux/riscv64-mes-gcc/crt1.c,
lib/linux/riscv64-mes-gcc/syscall-internal.c,
lib/linux/riscv64-mes-gcc/syscall.c: New files to make it possible
to compile mes for riscv64-mes-gcc.
2023-02-12 19:42:31 +01:00
23679dc023
lib: Base riscv64-mes-gcc support (dummy setjmp).
...
* lib/riscv64-mes-gcc/setjmp.c: New file.
(setjmp, longjmp): Add dummy implementations. Implementing these for gcc
would be very involved, and does not seem necessary to get mescc to
work.
2023-02-12 19:42:31 +01:00
a65fc1e456
lib: Make Linux scaffold work for RISC-V64.
...
* lib/linux/riscv64-mes-gcc/exit-42.S,
lib/linux/riscv64-mes-gcc/hello-mes.S,
lib/linux/riscv64-mes/elf64-0exit-42.hex2,
lib/linux/riscv64-mes/elf64-0header.hex2,
lib/linux/riscv64-mes/elf64-0hello-mes.hex2,
lib/linux/riscv64-mes/elf64-body-exit-42.hex2,
lib/linux/riscv64-mes/elf64-body-hello-mes.hex2,
lib/linux/riscv64-mes/elf64-footer-single-main.hex2,
lib/linux/riscv64-mes/elf64-header.hex2: New files. Makes basic
scaffold pass on RISC-V64.
2023-02-12 19:42:31 +01:00
11bc725590
WIP ARM: Use mes-style crt1.M1.
2023-02-12 19:42:31 +01:00
b68437b0ce
DRAFT x86_64: build: Cater for M2-Planet.
...
XXX scaffold tests run,
* MES_DEBUG=3 bin/mes-m2 segfaults in gc_init.
* kaem.run: Define __<cpu>__.
* kaem.x86_64,
lib/linux/x86_64-mes-m2/_exit.c,
lib/linux/x86_64-mes-m2/_write.c,
lib/linux/x86_64-mes-m2/crt1.M1,
lib/linux/x86_64-mes-m2/crt1.c,
lib/linux/x86_64-mes-m2/syscall.c,
lib/m2/x86_64/ELF-x86_64.hex2,
lib/m2/x86_64/x86_64_defs.M1: New files.
* build-aux/build.sh.in: Also allow kaem build for X86_64.
* include/mes/lib-mini.h[__M2__ && __x86_64__](M2_PTR_SIZE): Define as
8.
* include/mes/mes.h[__M2__ && __x86_64__](M2_CELL_SIZE): Define as 24.
* lib/x86_64-mes/x86_64.M1 (add____$i8,%rbp, mov____%rdi,%rbp): New
defines.
2023-02-12 19:42:31 +01:00
05d1087741
DRAFT lib: stat: Use SYS_stat64 for 32bit platforms.
...
* include/linux/arm/syscall.h (SYS_stat64, SYS_lstat64,
SYS_fstat64)[__SIZEOF_LONG_LONG__ == 8]:
New defines.
(SYS_stat, SYS_lstat, SYS_fstat)[__SIZEOF_LONG_LONG__ == 8]: Redefine them.
* include/linux/x86/syscall.h (SYS_stat64, SYS_lstat64,
SYS_fstat64)[__SIZEOF_LONG_LONG__ == 8]:
New defines.
(SYS_stat, SYS_lstat, SYS_fstat)[__SIZEOF_LONG_LONG__ == 8]: Redefine them.
* include/sys/stat.h (struct stat): Move definition to...
* include/linux/arm/kernel-stat.h,
include/linux/m2/kernel-stat.h,
include/linux/x86/kernel-stat.h,
include/linux/x86_64/kernel-stat.h: These new files.
* include/gnu/x86/kernel-stat.h: New file.
* configure (main): Copy <srcdest>include/<kernel>/<arch>/*.h to
include/.
* configure.sh: Likewise.
* .gitignore: Ignore them. Add copyright header.
* build-aux/GNUmakefile.in (X86_ARCH_HEADERS, ARCH_HEADERS): New
variables.
(build): Use them.
(include/arch/%.h, arch-dir): New targets.
* build-aux/bootstrap.sh.in (AM_CPPFLAGS): Replace
<srcdest>include/<kernel>/<cpu> with built ../include.
* build-aux/build.sh.in (AM_CPPFLAGS): Likewise.
* build-aux/install.sh.in: Also install built include.
2023-02-12 19:27:10 +01:00
fe3e3fcb10
DRAFT lib/m2: time: Fix segfault by allocating timeval struct.
...
Suggested by Meghan Denny <hello@nektro.net>.
* lib/m2/time.c (__tv): New global variable.
(time): Use it to allocate timeval struct.
2023-01-24 08:14:38 +01:00
a156fb08b2
core: Move M2_PTR_SIZE, M2_CELL_SIZE to include file.
...
* lib/posix/getenv.c (M2_PTR_SIZE),
lib/posix/setenv.c (M2_PTR_SIZE): Move definition...
* include/mes/lib-mini.h (M2_PTR_SIZE): ...here.
* src/gc.c (M2_CELL_SIZE),
src/symbol.c (M2_CELL_SIZE),
src/test/gc.c (M2_CELL_SIZE),
src/vector.c (M2_CELL_SIZE): Move definition...
* include/mes/mes.h (M2_CELL_SIZE): ...here.
2022-05-07 10:50:06 +02:00
327074e7ff
time.c: include sys/time for gettimeofday.
...
* lib/linux/time.c: Include <sys/time.h>.
2022-05-05 23:26:46 +02:00
209ee8da2e
linux/read.c remove extra mes.h include.
2022-05-05 23:26:28 +02:00
03fefbf816
lib: linux: Add wait4.
...
* lib/linux/waitpid.c (waitpid): Factor-out wait4 call to...
* lib/linux/wait4.c: ...new file here.
* include/sys/wait.h (wait4): Add prototype. Include sys/resource.h.
* include/sys/resource.h (struct rusage): Remove gratuitous "int" for
M2-Planet.
* build-aux/configure-lib.sh (libc_SOURCES): Add it.
* kaem.run,
simple.make (M2_SOURCES),
simple.sh: Likewise. Also add resource.h.
2022-05-04 15:56:07 +02:00
e3085fd899
lib: linux/time: Remove SYS_time specialization.
...
* lib/linux/time.c (time)[SYS_time]: Remove specialization.
[!SYS_time && !SYS_gettimeofday]: Remove fallback.
2022-05-04 14:14:51 +02:00
11d024e097
kaem.run: Remove --bootstrap-mode.
...
* include/linux/arm/syscall.h,
include/linux/x86/syscall.h,
include/mes/constants.h: Remove CONSTANTs.
* include/sys/types.h (EOF): Change to 0xffffffff,
reps. 0xffffffffffffffff for M2-Planet.
* lib/m2/open.c: Move to...
* lib/linux/open.c: ...here. Update to make gcc-compatible.
* scaffold/argv.kaem: Update accordingly.
* lib/linux/lseek.c (_leek, lseek): Suport M2-Planet.
* lib/linux/_open3.c (_open3): Fix cast.
* lib/linux/waitpid.c (waitpid): Suport M2-Planet.
* lib/m2/getcwd.c (PATH_MAX): Remove CONSTANT.
* lib/m2/isatty.c (TCGETS): Remove CONSTANT.
* lib/mes/ntoab.c: Support M2-Planet.
* lib/posix/getcwd.c (__getcwd_buf): Remove.
* lib/posix/getenv.c (M2_PTR_SIZE)[__M2__]: Update to #define.
* lib/posix/setenv.c: Likewise.
* lib/stub/__raise.c (SIGABRT): Remove CONSTANT.
* src/core.c (error): Use __M2__ instead of __M2_PLANET__.
* src/gc.c (M2_CELL_SIZE)[__M2__]: Update to #define. Support
non-bootstrap-mode.
* src/posix.c: Likewise.
* src/symbol.c: Likewise.
* src/vector.c: Likewise.
* kaem.run: Remove --botstrap-mode. Update source list accordingly.
* simple.make (M2_PLANET_FLAGS): Remove --bootstrap-mode.
* simple.make (M2_SOURCES, M2_PLANET_INCLUDES): Update source list
accordingly.
2022-05-03 14:45:55 +02:00
00a6a13ec7
lib: posix/open: Support M2-Planet.
...
* lib/posix/open.c (open)[__M2__]: New function.
2022-05-03 18:05:38 +02:00
cf6fc2650d
lib: linux/_open3: Support M2-Planet.
...
* lib/linux/_open3.c (_open3): Use function casting. Also call
__ungetc_init.
* lib/stub/__buffered_read.c: New file.
2022-05-03 18:03:49 +02:00
e5c34953e0
kaem: read: Remove --bootstrap-mode.
...
* include/mes/lib.h[__M2__](__call_at_exit,abtod,dtoab,ultoa,
* include/sys/types.h[__M2__]: Fall back to unsigned instead of using
unsigned long.
* include/stdio.h[__M2__](fprintf, fscanf, printf, snprintf, sprintf,
sscanf): Hide prototypes.
* lib/stdlib/exit.c (exit)[__M2__]: Hide call to __call_at_exit.
* lib/linux/read.c (read)[__M2__]: Hide debugging.
* lib/linux/malloc.c (malloc)[__M2__]: Hide alignment.
__mesabi_umod, __mesabi_udiv, __mesabi_uldiv): Hide prototypes.
* scaffold/argv.kaem: Use them together with lib/mes/lib-mini.h instead of
lib/mes/* specializations. Remove --bootstrap-mode from M2-Planet call.
2022-05-03 12:54:22 +02:00
4988839b27
lib: linux/read: Fix compile warnings.
...
* lib/linux/read.c (read): Cast filedes, buffer to long.
2022-05-03 23:05:47 +02:00
daf6a016fd
lib: mes/write: Rename from mes/mini-write.c
...
* lib/mes/mini-write.c: Move to...
* lib/mes/write.c: ...here.
* build-aux/configure-lib.sh,
kaem.run,
scaffold/argv.kaem,
scaffold/global-array.kaem,
scaffold/hello.kaem,
scaffold/local-array.kaem,
scaffold/local-static-array.kaem,
scaffold/read.kaem,
simple.make,
simple.sh: Update accordingly.
2022-05-03 22:40:47 +02:00
Ekaitz
6e1ed36c51
mescc: Add X86_64 assembly defines for TinyCC compilation.
...
* lib/x86_64-mes/x86_64.M1 ( mov____%si,(%rdi), mov____%sil,(%rdi),
mov____(%rax),%si, mov____(%rax),%sil): New defines.
2022-09-21 09:43:43 +02:00
074fa78f5e
lib/test: Cater for gcc-12.2.0.
...
These inexplicably avoid segfaults with gcc-12.2.0.
* lib/tests/posix/50-open-read.c (main)[__GNUC__ > 11]: Use malloc
instead of local allocated string.
* lib/tests/scaffold/7i-struct-struct.c (main)[__GNUC__ > 11]:
Initialize all fields of struct.
* lib/tests/scaffold/t.c (main): Likewise.
2022-09-15 13:56:38 +02:00
fdac9fd3f2
lib: abtol: Fix number digits in hex number conversion.
...
After a letter based digit, number based digits are off.
* lib/mes/abtol.c (abtol): Reset "m" for number based digit.
* lib/tests/stdlib/70-strtoull.c (main): Test it.
* lib/tests/stdlib/90-strtol.c (main): Likewise.
2022-10-07 11:59:57 +02:00
eee5398f3b
ARM: Fix unsigned modulo.
...
* lib/arm-mes/arm.M1 (mov____%esp,%r3): New macro.
* module/mescc/armv4/as.scm (armv4:r0%r1): Use it to avoid overwriting
%r0 before caling __mesabi_uldiv.
2022-09-12 09:47:28 +02:00
dbec0c3845
test: Add 60-math-modulo.c.
...
* lib/tests/scaffold/60-math-modulo.c: New test.
* build-aux/check-mescc.sh (mes_tests): Add it.
2022-09-11 23:34:20 +02:00
e64d763ccd
ARM: ntoab: Do not include __mesabi_uldiv for bootstrap tcc.
...
* lib/mes/ntoab.c (__mesabi_uldiv): Exclude for tinycc arm bootstrap.
2022-09-13 19:12:31 +02:00
d1297688a8
ARM: build: Cater for M2-Planet.
...
* include/linux/arm/syscall.h: Add support for M2-Planet.
* lib/linux/arm-mes-m2/_exit.c,
lib/linux/arm-mes-m2/_write.c,
lib/linux/arm-mes-m2/crt1.M1,
lib/linux/arm-mes-m2/crt1.c,
lib/linux/arm-mes-m2/syscall.c,
lib/m2/arm/ELF-arm.hex2,
lib/m2/arm/arm_defs.M1: New files.
* build-aux/build.sh.in: Also allow kaem build for ARM.
2022-04-30 22:51:42 +02:00
c45bd1bdd6
Mes C Library: memchr: Avoid compile warning.
...
* lib/string/memchr.c (memchr): Cast return to void*.
2022-04-30 16:40:57 +02:00
9c2ba4829c
Revert "Mes C Library: m2/execve.c: Remove specialization."
...
This fixes
gcc-lib/libc+gnu.c: At top level:
gcc-lib/libc+gnu.c:2694:1: error: conflicting types for ‘execve’
execve (char const *file_name, char **argv, char **env)
^~~~~~
In file included from gcc-lib/libc+gnu.c:492:0:
include/unistd.h:66:5: note: previous declaration of ‘execve’ was here
int execve (char const *file, char *const argv[], char *const env[]);
^~~~~~
This reverts commit 828c27a073
2021-01-02 10:00:35 +01:00
99fbb9b2e5
bootstrap: Update M2-Planet x86 definitions from 1.7.0-31-g358b6cf.
...
* lib/m2/x86/x86_defs.M1: Update.
2021-01-01 19:07:22 +01:00
c881e18dae
Revert "Mes C Library: m2/getcwd.c: Remove specialization."
...
This reverts commit 37f44ce945
2021-01-01 15:54:13 +01:00
b23c6885a6
core: Move __getcwd_buf to Mes C Library.
...
* include/mes/mes.h (__getcwd_buf): Move to..
* lib/posix/getcwd.c (__getcwd_buf): ...here.
(getcwd): Refactor.
* src/posix.c (getcwd_): Do not use __getcwd_buf.
2021-01-01 15:43:43 +01:00
0d337be8ff
bootstrap: Support building with M2-Planet 1.4.
...
* lib/m2/x86/x86_defs.M1 (NOP): New define.
2021-01-01 11:40:51 +01:00
96e6ecaf7d
core: Add abort.
...
* lib/stub/__raise.c: New file.
* kaem.run: Use it.
* src/posix.c (__raise)[SYSTEM_LIBC]: New macro.
(abort_): New function: possibly use it.
* include/mes/builtins.h: Declare it.
* src/builtins.c (mes_builtins): Register it.
2019-11-10 16:04:25 +01:00
d984618a48
Mes C Library: m2/execve.c: Remove specialization.
...
* lib/linux/execve.c (execve): Cater for M2-Planet.
* lib/m2/execve.c: Remove.
* kaem.run: Update accordingly.
* simple.make (M2_SOURCES): Likewise.
2020-12-29 19:13:02 +01:00
f07856de0f
Mes C Library: m2/getcwd.c: Remove specialization.
...
* lib/posix/getcwd.c (getcwd): Cater for M2-Planet.
* lib/m2/getcwd.c: Remove.
* kaem.run: Update accordingly.
* simple.make (M2_SOURCES): Likewise.
2020-12-29 18:52:37 +01:00
fca14d27ad
Mes C Library: m2/ioctl.c: Remove specialization.
...
* lib/stub/ioctl.c (ioctl3): Move to...
* lib/stub/ioctl3.c: ...new file.
* lib/m2/ioctl3.c: Move to...
* lib/linux/ioctl3.c: ...here.
* include/mes/lib.h (ioctl3): Declare it.
* lib/m2/isatty.c (isatty): Use it.
* build-aux/configure-lib.sh (libc_SOURCES): Include it; move
lib/linux/ioctl.c to ...
(libc_gnu_SOURCES): ... here.
* kaem.run: Update accordingly.
* simple.make (M2_SOURCES): Likewise.
* simple.sh (compiler): Likewise.
2020-12-29 18:41:45 +01:00
a4e56aac56
Mes C Library: m2/ntoab.c: Remove specialization.
...
* lib/mes/ntoab.c (__mesabi_uldiv)[__M2_PLANET__ || !(__MESC__ &&
__arm__)]: New function.
* lib/mes/ntoab.c (ntoab): Use it to cater for M2-Planet.
* lib/m2/ntoab.c: Remove.
* kaem.run: Update accordingly.
* simple.make (M2_SOURCES, (M2_TODO): Likewise.
2020-12-29 15:39:33 +01:00
41c126759e
mescc: Mes C Library: Prepare for M2-Planet 1.7.0.
...
* lib/m2/ntoab.c (ntoab): Declare variables at toplevel.
* lib/mes/abtol.c (abtol): Likewise.
* lib/posix/getenv.c (getenv): Likewise.
* lib/posix/setenv.c (setenv): Likewise.
2020-12-29 13:37:20 +01:00
74d7d097e4
mescc: Mes C Library: isatty: Use fixed array size for M2-Planet.
...
* lib/m2/isatty.c (struct ktermios)[c_cc]: Hardcode to size 19.
2020-12-29 13:34:24 +01:00
a87e014ed6
mescc: Mes C Library: Update M2-Planet macros.
...
* lib/m2/x86/x86_defs.M1: Update from M2-Planet 1.7.0.
2020-12-29 13:33:12 +01:00
d06a13aee4
guix: Update M2-Planet to 1fc2aeab483208bd2ba117b21df3894c182470ec.
...
* guix/git/mes.scm (m2-planet): Update to 1fc2aeab483208bd2ba117b21df3894c182470ec.
(native-inputs): Add gcc-toolchain-7.
* lib/m2/x86/x86_defs.M1: Update from M2-Planet.
2020-10-18 23:29:15 +02:00
8f2bc16e7a
core: Use casting functions.
...
Silence all casting errors by using casting functions.
* src/cc.c (cast_charp_to_scmp, cast_charp_to_scmpp,
cast_voidp_to_charp, cast_scmp_to_long, cast_scmp_to_charp): New function.
* src/m2.c (cast_charp_to_scmp, cast_charp_to_scmpp,
cast_voidp_to_charp, cast_scmp_to_long, cast_scmp_to_charp): New function.
* include/mes/mes.h: Declare them.
(struct scm): Add car_value, cdr_value, function.
(g_continuations): Change to long.
* src/mes.c: Silence all casting errors by using casting functions.
2020-10-18 15:44:49 +02:00
ca8e9f0342
mescc: Mes C Library: Use casting functions.
...
Silence all casting errors by using casting functions.
* lib/mes/cast.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES): Add it.
* lib/m2/cast.c: New file.
* kaem.run: Add it.
* simple.make: Add them both.
* include/mes/lib.h: Add cast prototypes.
* include/m2/lib.h: Likewise.
* lib/linux/_getcwd.c (_getcwd): Use them.
* lib/linux/access.c (access): Likewise.
* lib/linux/brk.c (brk): Likewise.
* lib/linux/chmod.c (chmod): Likewise.
* lib/linux/clock_gettime.c (clock_gettime): Likewise.
* lib/linux/gettimeofday.c (gettimeofday): Likewise.
* lib/linux/unlink.c (unlink): Likewise.
* lib/mes/fdputc.c (fdputc): Likewise.
* lib/stdio/putchar.c (putchar): Likewise.
* lib/linux/malloc.c (malloc): Likewise.
2020-10-18 14:55:24 +02:00
c58049d48d
mescc: Mes C Library: Add waitpid for M2-Planet.
...
* lib/m2/waitpid.c: New file.
2020-07-25 20:05:29 +02:00
e103008c2e
mescc: Mes C Library: Add time for M2-Planet.
...
* lib/m2/time.c: New file.
2020-07-25 20:05:19 +02:00
e25edc22f7
mescc: Mes C Library: Add ntoab for M2-Planet.
...
* lib/m2/ntoab.c: New file.
2020-07-25 20:04:35 +02:00
d51c166364
mescc: Mes C Library: Add isatty for M2-Planet.
...
* lib/m2/isatty.c: New file.
2020-07-25 20:04:27 +02:00
232d69befb
mescc: Mes C Library: Add ioctl for M2-Planet.
...
* lib/m2/ioctl.c: New file.
2020-07-25 20:04:19 +02:00
38b14b20bf
mescc: Mes C Library: Add getcwd for M2-Planet.
...
* lib/m2/getcwd.c: New file.
2020-07-25 20:04:07 +02:00
e1175b49ea
mescc: Mes C Library: Add exit for M2-Planet.
...
* lib/m2/exit.c: New file.
2020-07-25 20:03:58 +02:00
W. J. van der Laan
Jan (janneke) Nieuwenhuizen
Ekaitz
Rick Masters