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Author SHA1 Message Date
Jan Nieuwenhuizen 4f6f9897a5
Revert "WIP mescc: hack, hack, hack: compile _exit.c -- almost" 
This reverts commit 22b86745867e2dc9f93805f384597a1de0082b1e.
 2019-09-09 18:48:56 +02:00
Jan Nieuwenhuizen ec5de76bdd
WIP mescc: hack, hack, hack: compile _exit.c -- almost 
MES_DEBUG=3 ../pre-inst-env mescc -c -m 32 -c -D HAVE_CONFIG_H=1 -I ../lib -I include -I ../include -I ../include/gnu/x86 -L ../lib -static -o _exit.o ../lib/gnu/_exit.c

fork stub, execve stub
 2019-09-09 18:48:56 +02:00
Jan Nieuwenhuizen 5eaa46a5e7
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/linux/x86-mes-gcc/crt1.c (_start): Call _exit to allow reuse.
* 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/00-exit-42.exit: New file.
* lib/tests/scaffold/00-exit-42.c: New test.
* build-aux/check-mescc.sh (TESTS): Add it.
* lib/tests/scaffold/00-exit-0.c (main): 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.
 2019-09-09 18:48:55 +02:00