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Author SHA1 Message Date
Ekaitz Zarraga b71e5d1e2c build: Add support for TCC in RISC-V. 
For RISC-V TCC needs a modified libc because it doesn't support Extended
Assembly. This change enables that kind of behavior, letting us select
the TCC library when it is present.

* build-aux/bootstrap.sh.in: Add a block to build-source-lib for TCC.
* build-aux/configure-lib.sh: Guard TCC to remove repeated definitions
from its libc.
* build-aux/install.sh.in: Make it install TCC's library, too
 2023-11-05 14:51:31 +01:00
Janneke Nieuwenhuizen 1e898ea312 x86: lib: Use __init_io. 
* build-aux/configure-lib.sh (libc_mini_shared_SOURCES): Add init_io.c.
* include/mes/lib-mini.h (__init_io): Declare it.
* lib/linux/x86-mes-gcc/crt1.c (_start): Replace manual initialization
of __stdin, __stdout, __stderr, and environ with __init_io ().
* lib/linux/x86-mes-m2/crt1.M1 (_start): Likewise.
* lib/linux/x86-mes-mescc/crt1.c (_start): Likewise.
 2023-11-05 09:40:37 +01:00
Jan (janneke) Nieuwenhuizen 6bc6e8354e 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.
 2023-05-03 08:04:32 +02:00
Jan (janneke) Nieuwenhuizen 402b024982 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.
 2023-05-02 10:22:45 +02:00
Jan (janneke) Nieuwenhuizen 72e371d77f
core: Resurrect gcc-10 support. 
* include/mes/mes.h (g_datadir, g_debug, g_buf, g_continuations,
g_symbols, g_symbol_max, g_mini, R0, R1, R2, R3, M0, g_macros, g_ports,
ARENA_SIZE, MAX_ARENA_SIZE, STACK_SIZE, JAM_SIZE, GC_SAFETY, MAX_STRING,
g_arena, cell_arena, cell_zero, g_free, g_symbol, g_stack_array,
g_cells, g_news, g_stack, gc_count, gc_start_time, gc_end_time, gc_time,
__execl_c_argv, __open_boot_buf, __open_boot_file_name, __setenv_buf,
__reader_read_char_buf, g_start_time, __gettimeofday_time,
__get_internal_run_time_ts): Declare extern.
* include/mes/symbols.h ( cell_nil, cell_f, cell_t, cell_dot,
cell_arrow, cell_undefined, cell_unspecified, cell_closure,
cell_circular, cell_vm_apply, cell_vm_apply2, cell_vm_begin,
cell_vm_begin_eval, cell_vm_begin_expand, cell_vm_begin_expand_eval,
cell_vm_begin_expand_macro, cell_vm_begin_expand_primitive_load,
cell_vm_begin_primitive_load, cell_vm_begin_read_input_file,
cell_vm_call_with_current_continuation2, cell_vm_call_with_values2,
cell_vm_eval, cell_vm_eval2, cell_vm_eval_check_func,
cell_vm_eval_define, cell_vm_eval_macro_expand_eval,
cell_vm_eval_macro_expand_expand, cell_vm_eval_pmatch_car,
cell_vm_eval_pmatch_cdr, cell_vm_eval_set_x, cell_vm_evlis,
cell_vm_evlis2, cell_vm_evlis3, cell_vm_if, cell_vm_if_expr,
cell_vm_macro_expand, cell_vm_macro_expand_car,
cell_vm_macro_expand_cdr, cell_vm_macro_expand_define,
cell_vm_macro_expand_define_macro, cell_vm_macro_expand_lambda,
cell_vm_macro_expand_set_x, cell_vm_return, cell_symbol_lambda,
cell_symbol_begin, cell_symbol_if, cell_symbol_quote,
cell_symbol_define, cell_symbol_define_macro, cell_symbol_quasiquote,
cell_symbol_unquote, cell_symbol_unquote_splicing, cell_symbol_syntax,
cell_symbol_quasisyntax, cell_symbol_unsyntax,
cell_symbol_unsyntax_splicing, cell_symbol_set_x, cell_symbol_sc_expand,
cell_symbol_macro_expand, cell_symbol_portable_macro_expand,
cell_symbol_sc_expander_alist, cell_symbol_call_with_values,
cell_symbol_call_with_current_continuation, cell_symbol_boot_module,
cell_symbol_current_module, cell_symbol_primitive_load, cell_symbol_car,
cell_symbol_cdr, cell_symbol_not_a_number, cell_symbol_not_a_pair,
cell_symbol_system_error, cell_symbol_throw,
cell_symbol_unbound_variable, cell_symbol_wrong_number_of_args,
cell_symbol_wrong_type_arg, cell_symbol_buckets, cell_symbol_builtin,
cell_symbol_frame, cell_symbol_hashq_table, cell_symbol_module,
cell_symbol_procedure, cell_symbol_record_type, cell_symbol_size,
cell_symbol_stack, cell_symbol_argv, cell_symbol_mes_datadir,
cell_symbol_mes_version, cell_symbol_internal_time_units_per_second,
cell_symbol_compiler, cell_symbol_arch, cell_symbol_pmatch_car,
cell_symbol_pmatch_cdr, cell_type_bytes, cell_type_char,
cell_type_closure, cell_type_continuation, cell_type_function,
cell_type_keyword, cell_type_macro, cell_type_number, cell_type_pair,
cell_type_port, cell_type_ref, cell_type_special, cell_type_string,
cell_type_struct, cell_type_symbol, cell_type_values,
cell_type_variable, cell_type_vector, cell_type_broken_heart,
cell_symbol_program, cell_symbol_test): Likewise.
* src/globals.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
 2021-05-02 14:58:23 +02:00
Jan (janneke) Nieuwenhuizen 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
Jan (janneke) Nieuwenhuizen 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
Jan (janneke) Nieuwenhuizen 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
Jan (janneke) Nieuwenhuizen 4bcfc155c1
core: eval-apply: Prepare for M2-Planet. 
* src/eval-apply.c (apply_builtin): Split M2-Planet specific and CC
specifi part off to ..
* src/cc.c: New file, and
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* src/m2.c: New file.
* simple.make (MES_SOURCES, M2_SOURCES): Likewise.
 2020-08-18 23:01:53 +02:00
Jan (janneke) Nieuwenhuizen 178b063ffa
core: Split-out stack.c 
* src/lib.c (exit_, frame_printer, make_frame_type, make_frame,
make_stack_type, make_stack, stack_length, stack_ref_): Move to ..
* src/posix.c (exit_): Here and to ..
* src/core.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make (LIBMES_SOURCES): Likewise.
* build-aux/snarf.sh: Likewise.
* include/mes/builtins.h: Update.
* src/builtins.c (mes_builtins): Update.
 2020-07-19 08:53:46 +02:00
Jan (janneke) Nieuwenhuizen 3ff1fcb809
core: Split-out core.c. 
* src/mes.c (assoc_string, car, cdr, list, null_p, eq_p, values, acons,
length__, length, error, append2, append_reverse, reverse_x_, assq,
assoc): Move to ...
* src/core.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make (MES_SOURCES): Likewise.
* build-aux/snarf.sh: Likewise.
* include/mes/builtins.h: Update.
* src/builtins.c (mes_builtins): Update.
 2020-07-19 08:49:23 +02:00
Jan (janneke) Nieuwenhuizen cadf047530
core: Split-out symbol.c. 
* src/mes.c (init_symbol, mes_symbols): Move to ..
* src/symbol.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
* include/mes/mes.h: Declare init_symbols.
 2020-05-17 20:50:12 +02:00
Jan (janneke) Nieuwenhuizen c8bfa1478d
core: Split-out display.c. 
* src/lib.c (display_helper, display_, display_error_, display_port_,
write_, write_error_, write_port_, fdisplay_): Move to ..
* src/display.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
 2020-05-17 20:42:48 +02:00
Jan (janneke) Nieuwenhuizen c4dd954216
core: Split-out eval-apply.c. 
* src/mes.c (check_formals, check_apply, pairlis, set_car_x, set_cdr_x,
set_env_x, call_lambda, make_closure_, make_variable_, macro_get_handle,
get_macro, macro_set_x, push_cc, add_formals, formal_p,
expand_variable_, expand_variable, apply_builtin, eval_apply, apply):
Move to ..
* src/eval-apply.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
* src/eval.c (assert_defined): Likewise.
 2020-05-17 20:14:08 +02:00
Jan (janneke) Nieuwenhuizen cf22ba44ce
mescc: Mes C Library: Add assert_msg. 
* lib/mes/assert_msg.c: New file.
 2020-04-19 15:57:06 +02:00
Jan (janneke) Nieuwenhuizen 94143959af
core: Split-out builtins.c. 
* src/mes.c make_builtin_type, make_builtin, builtin_name,
builtin_arity, builtin_function, builtin_p, builtin_printer,
init_builtin, mes_builtins): Move to ..
* src/builtins.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* build-aux/snarf.sh: Likewise.
* build-aux/build-mes.sh (mes_sources): Remove.  Include
configure-lib.sh
* include/mes/builtins.h: Remove constants.
* include/mes/mes.h: Add prototypes.
* include/mes/constants.h (cell_symbol_test): Rename from cell_test.
* simple.make: New file.
 2020-04-19 10:49:48 +02:00
Jan (janneke) Nieuwenhuizen dfa8e6e9d5
mescc: Mes C Library: malloc.c: Move unix-variant to lib/linux. 
* lib/stdlib/malloc.c: Move to...
lib/linux/malloc.c: ...here.
* build-aux/configure-lib.sh (libc_SOURCES): Move malloc.c...
[linux]: ...here.
 2021-05-02 13:13:13 +02:00
Jan (janneke) Nieuwenhuizen 323337a29a
mescc: Mes C Library: div.c: Use only for ARM. 
* build-aux/configure-lib.sh (libmescc_SOURCES): Remove div.c unless
ARM.
 2021-01-23 08:43:48 +01:00
Jan (janneke) Nieuwenhuizen 905277a73a
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.
 2021-01-23 08:43:45 +01:00
Jan (janneke) Nieuwenhuizen 5951148255
ARM: libtcc1: Add div.c, __memcpy, __memmove, __memset. 
* build-aux/configure-lib.sh (libtcc1_SOURCES)[arm]: Add div.c,
__memcpy, __memmove, __memset.
* build-aux/build-source-lib.sh: Generate libtcc1.
 2021-01-23 08:43:44 +01:00
Jan (janneke) Nieuwenhuizen 84ff05a839
mescc: Mes C Library: Support gcc-10. 
See <https://lists.gnu.org/archive/html/bug-mes/2020-07/msg00000.html>.

Reported by Vagrant Cascadian <vagrant@reproducible-builds.org>.

* include/setjmp.h (jmp_buf): Remove.
* include/errno.h (errno): Mark extern.
* include/mes/lib-mini.h (environ, errno, __stdin, __stdout, __stderr):
Likewise.
* lib/mes/globals.c: New file; define them.
* build-aux/configure-lib.sh (libc_mini_shared_SOURCES,
libmescc_SOURCES): Add it.
* build-aux/test-c.sh: Always use -l c-mini as a minimum.
 2020-10-06 13:13:44 +02:00
Danny Milosavljevic 56f859200e
Make "raise" available for gcc use. 
* build-aux/configure-lib.sh (libc_tcc_SOURCES): Move lib/posix/raise.c,
lib/linux/getpid.c, lib/linux/kill.c to...
(libc_SOURCES): ...here.
 2020-10-06 10:04:29 +02:00
Danny Milosavljevic 931ae9280e
build: Make raise available in libc+tcc for libgcc. 
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Remove raise, getpid, kill.
(libc_tcc_SOURCES): Add raise, getpid, kill.
 2020-10-06 10:04:28 +02:00
Danny Milosavljevic 55d38162be
Introduce libmescc.a; Put division by integer in there; split syscalls' errno off. 
* build-aux/configure-lib.sh (libmescc_SOURCES): Add lib/mes/div.c,
lib/linux/*/syscall-internal.c.
* build-aux/build-lib.sh: Add libmescc.a.
* build-aux/build-mes.sh: On gcc, add "-lmescc".
* build-aux/test-c.sh: Add "-lmescc".
* build-aux/check.sh.in: Add mescc to LIBS.
* module/mescc/mescc.scm (mescc:link): Add "mescc".
* module/mescc.scm (mescc:main): Update documentation of "-nodefaultlibs"
and "-nostdlib".
* lib/mes/div.c (ldiv): Rename to...
(__mesabi_ldiv): ...this.  Avoid assert.
(__mesabi_div0): Avoid assert.
(__aeabi_idivmod): New procedure.
(__aeabi_idiv): New procedure.
(__aeabi_uidivmod): New procedure.
(__aeabi_uidiv): New procedure.
* lib/linux/x86-mes-gcc/syscall.c (__sys_call, __sys_call1, __sys_call2,
__sys_call3, __sys_call4): Move to...
* lib/linux/x86-mes-gcc/syscall-internal.c: ...here.
(__raise): New procedure.
* lib/linux/x86-mes-mescc/syscall.c (__sys_call, __sys_call1, __sys_call2,
__sys_call3, __sys_call4): Move to...
* lib/linux/x86-mes-mescc/syscall-internal.c: ...here.
(__raise): New procedure.
* lib/linux/arm-mes-gcc/syscall.c: New file.
* lib/linux/arm-mes-gcc/syscall-internal.c: New file.
* lib/linux/arm-mes-mescc/syscall.c: New file.
* lib/linux/arm-mes-mescc/syscall-internal.c: New file.
* lib/gnu/syscall.c (__syscall, __syscall2, __syscall_get, __syscall_put):
Move to...
* lib/gnu/syscall-internal.c: ...here.
 2020-06-02 15:04:13 +02:00
Jan Nieuwenhuizen 9b0009a888
hurd: Add malloc. 
* include/gnu/syscall.h (__vm_allocate): New value.
(__vm_allocate): Declare.
* lib/gnu/malloc.c: New file.
* lib/stdlib/malloc.c[__GNU__]: Disable.  See FIXME.
* lib/gnu/vm-allocate.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Add it.
 2019-12-13 21:52:31 +01:00
Jan Nieuwenhuizen 89945751d9
hurd: Add open. 
* include/fcntl.h (O_RDONLY, O_WRONLY, O_RDWR, O_CREAT, O_APPEND,
O_TRUNC)[__GNU__]: Specialize for GNU.
* lib/gnu/dir-lookup.c: New file.
* lib/stdio/fopen.c (fopen): Use O_RDONLY.
* lib/tests/posix/50-open-read.c (main): Likewise.
* lib/tests/stdio/90-fseek.c (main): Likewise.
* include/gnu/syscall.h (SYS__dir_lookup): New value.
* lib/gnu/_open3.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Build them.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 67d82a6de5
hurd: Add argv and environ. 
* include/gnu/hurd.h (struct hurd_startup_data): Add argp, envp.
* lib/gnu/hurd-start.c (__argv, __env): Define them.
* lib/gnu/exec-startup-get-data.c (mach_startup_info2hurd_startup_data):
Set them.
* lib/gnu/x86-mes-gcc/crt1.c (_start): Use them.
* build-aux/configure-lib.sh (libc_mini_SOURCES): Add argz-extract.c.
* include/argz.h: Build fix.
* lib/string/argz-count.c: Likewise.
* lib/string/argz-extract.c: Likewise.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 72c76d6b3a
hurd: Add stubs for missing libc+tcc functions. 
* lib/stub/close.c: New file.
* lib/stub/rmdir.c: New file.
* lib/stub/stat.c: New file.
* build-aux/configure-lib.sh (libc_tcc_SOURCES)[gnu]: Add them.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 49ff9a7edd
hurd: Add stubs for missing libc functions. 
* lib/stub/_getcwd.c: New file.
* lib/stub/_getcwd.c: New file.
* lib/stub/_open3.c: New file.
* lib/stub/access.c: New file.
* lib/stub/brk.c: New file.
* lib/stub/chmod.c: New file.
* lib/stub/clock_gettime.c: New file.
* lib/stub/dup.c: New file.
* lib/stub/dup2.c: New file.
* lib/stub/execve.c: New file.
* lib/stub/fork.c: New file.
* lib/stub/gettimeofday.c: New file.
* lib/stub/ioctl.c: New file.
* lib/stub/time.c: New file.
* lib/stub/unlink.c: New file.
* lib/stub/waitpid.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES)[gnu]: Add them.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 9b9d37ee95
hurd: Add stubs for missing libmes functions. 
* lib/stub/lseek.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES)[gnu]: Add it.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 6d3b9b687d
hurd: Add _read. 
* include/gnu/hurd.h (fd_read): Declare.
* include/gnu/syscall.h (SYS__io_read): New value.
* lib/gnu/_read.c: New file.
* lib/gnu/fd-read.c: New file.
* lib/gnu/io-read.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Add _read sources.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen db4a202c6b
hurd: Add _write. 
* include/gnu/syscall.h (SYS__io_write): Add enum field.
(_hurd_dtable, _hurd_dtable_size): Declare variable.
(fd_get, fd_write, __io_write, __syscall_put): Declare.
* lib/gnu/hurd-start.c (_hurd_dtable, _hurd_dtable_size): Define
variable.
* lib/gnu/_write.c: New file.
* lib/gnu/fd-get.c (fd_get): New file.
* lib/gnu/fd-write.c (fd_write): New file.
* lib/gnu/io-write.c: New file.
* lib/gnu/syscall.c (__syscall_put): New function.
* build-aux/cofnigure-lib.sh (libc_mini_SOURCES): Add write sources.
* lib/tests/mes/30-oputs.c (main): Update.
* lib/tests/mes/30-oputs.stdout: New file.
* lib/tests/mes/30-eputs.c: New test.
* lib/tests/mes/30-eputs.stderr: New file.
* build-aux/check-mescc.sh (TESTS): Add it.
 2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 784838e368
hurd: Initial support. 
This adds minimal Hurd support by implementing the _exit function.

* AUTHORS: Update.
* .gitignore: Ignore a.out, core, .config.
* include/sys/wait.h (W_EXITCODE): New define.
* lib/gnu/x86-mes-gcc/crt1.c: New file.
* lib/gnu/x86-mes-gcc/mini.c: New file.
* lib/gnu/hurd-start.c: New file.
* lib/gnu/_exit.c: New file.
* include/gnu/syscall.h: New file.
* include/gnu/hurd.h: New file.
* lib/gnu/_exit.c: New file.
* lib/gnu/exec-startup-get-data.c: New file.
* lib/gnu/hurd-start.c: New file.
* lib/gnu/proc-mark-exit.c: New file.
* lib/gnu/syscall.c: New file.
* lib/gnu/task-get-special-port.c: New file.
* lib/gnu/task-terminate.c: New file.
* lib/gnu/vm-statistics.c: New file.
* build-aux/configure-lib.sh (libc_mini_SOURCES): Add Hurd sources.
* build-aux/build.sh.in (CPPFLAGS): Add lib to includes, to find linux
crt1.c.
* build-aux/test-c.sh: Always use at least -l c+mini for GNU.
* lib/tests/scaffold/30-exit-42.exit: New file.
* lib/tests/scaffold/30-exit-42.c: New test.
* build-aux/check-mescc.sh (TESTS): Add it.
* lib/tests/scaffold/30-exit-0.c (main): Move from 00-exit-0.c; Rewrite,
use _exit.
* include/gnu/hurd-types.h: Import from GNU C Library.
* include/mach/mach-init.h: Likewise.
* lib/mach/mach-init.c: Likewise.
* lib/mach/mach_host_self.S: Likewise.
* lib/mach/mach_msg_trap.S: Likewise.
* lib/mach/mach_reply_port.S: Likewise.
* lib/mach/mach_task_self.S: Likewise.
* lib/mach/mach_thread_self.S: Likewise.
* lib/mach/msg.c: Likewise.
 2019-12-13 21:52:29 +01:00
Jan Nieuwenhuizen 093a8b0903
bootstrap: Build files only once. 
* build-aux/bootstrap.sh.in: Build files only once.
 2019-12-07 23:29:34 +01:00
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