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617 Commits

Author SHA1 Message Date
Roland McGrath
b0dcd6754f Remove obsolete __NORETURN keyword. 1995-02-03 23:22:27 +00:00
Roland McGrath
14b832adfd (_hurd_setup_sighandler): Use `long int' for sigcode. 
Use explicit register numbers instead of names.
(_hurdsig_rcv_interrupted_p): Use _hurdsig_catch_fault.
 1995-02-03 23:20:27 +00:00
Roland McGrath
37da91a00d Use `long int' for sigcode. 1995-02-03 23:15:48 +00:00
Roland McGrath
a1350964e9 [ASSEMBLER]: Protect macros with this. 1995-01-27 20:48:38 +00:00
Roland McGrath
f6aa1372e1 Call getpgrp instead of __getpgrp. 1995-01-26 06:23:39 +00:00
Roland McGrath
05834bf1c7 [ASSEMBLER]: Protect macros with this. 1995-01-26 05:36:51 +00:00
Roland McGrath
1d3e470455 (environ): Define as weak alias for __environ. 1995-01-26 03:46:04 +00:00
Roland McGrath
d6961ffadf (sysdep_routines): Removed __setpgid, __getpgid. 1995-01-26 01:43:07 +00:00
Roland McGrath
c9db5502eb Renamed __setpgrp to __setpgid, added weak aliases setpgid and setpgrp. 1995-01-26 01:32:08 +00:00
Roland McGrath
628d175a3c (__getpgrp): Renamed to __getpgid, with weak alias getpgid. 1995-01-26 01:31:06 +00:00
Roland McGrath
1bf2d9ab9b Included file was renamed from setpgrp.c. 1995-01-26 01:28:44 +00:00
Roland McGrath
f612f28027 Included file was renamed from __getpgrp.c. 1995-01-26 01:27:55 +00:00
Roland McGrath
c54278121e Use subcall 4 to __pgrpsys. 1995-01-26 01:25:38 +00:00
Roland McGrath
a38d08f7b4 Use subcall 5 to __pgrpsys. 1995-01-26 01:24:28 +00:00
Roland McGrath
86c4edb31b Renamed __getpgrp to __getpgid, added weak alias getpgid. 1995-01-26 01:22:57 +00:00
Roland McGrath
9207d65805 Renamed __setpgrp to __setpgid, added weak aliases setpgid and setpgrp. 1995-01-26 01:21:48 +00:00
Roland McGrath
1a0149ddaa Included file was renamed from __getdents.S. 1995-01-25 22:39:24 +00:00
Roland McGrath
ba5bfe4235 Remove __NORETURN; it's obsolete. 1995-01-25 21:38:14 +00:00
Roland McGrath
cc8aa8bf32 [weak_alias] (index): Define as weak alias for strchr. 1995-01-22 20:28:20 +00:00
Roland McGrath
1cec31f4d4 Converted to use weak aliases with macros from libc-symbols.h. 1995-01-21 15:40:54 +00:00
Roland McGrath
3c22ede5ec Converted to use weak aliases with macros from libc-symbols.h. 1995-01-21 14:40:39 +00:00
Roland McGrath
3332ae5c89 Initial revision 1995-01-15 16:50:59 +00:00
Brendan Kehoe
2d4d45d59d * sysdeps/unix/bsd/ultrix4/mips/start.S: Use s0, s1, and s2 
instead of t0, t1, and t2.
 1995-01-10 18:46:33 +00:00
Roland McGrath
71a986ecd7 (__m81_inline): New macro. 
Replace all uses of `extern __inline' with `__m81_inline'.
 1994-12-28 09:57:21 +00:00
Roland McGrath
4be66ebd61 Reverse register and immediate args in `bis' insn; immediate must be 
second.
 1994-12-15 01:01:53 +00:00
Roland McGrath
ca194bd9da (_hurd_setup_sighandler): Remove A macro; just use `asm volatile' with 
proper quotes in each line.
 1994-12-15 00:12:48 +00:00
Roland McGrath
33aa4240f6 (CALL_WITH_SP): Put parens around jmp target register. 1994-12-15 00:09:43 +00:00
Roland McGrath
edae2ab8af Use `long int' for sigcode values. 
Use _hurdsig_catch_fault.
Pass address of __sigreturn in $27, SCP value in $25.
In trampoline code, use those regs.
 1994-12-12 06:43:12 +00:00
Roland McGrath
94cd6ef1f8 Use asms instead of global register vars to restore FP regs. 
Fix typo in REI invocation.
 1994-12-12 06:41:03 +00:00
Roland McGrath
079f003a7c Use C comments instead of ! comments. 1994-12-10 05:20:47 +00:00
Roland McGrath
d61ce4f4b8 Include <mach/machine/alpha_instruction.h> to define op_chmk. 1994-12-10 05:17:13 +00:00
Roland McGrath
25e6db514e Use `long int' for sigcode values. 1994-12-10 04:41:06 +00:00
Roland McGrath
fa7242a3a9 Include <sysdep.h> instead of <regdef.h>. 
Use C comments instead of ! comments.
 1994-12-09 20:24:26 +00:00
Roland McGrath
b5f9dfd1a1 Remove extra shift and OR of CHARMASK. 1994-12-09 20:16:06 +00:00
Roland McGrath
c82ceb0b00 Use ENV[0].__jmpbuf[0]. 1994-12-09 20:02:05 +00:00
Roland McGrath
d73a59163e (ENTRY): New macro. 1994-12-09 20:00:58 +00:00
Roland McGrath
94b0df52ff Initial revision 1994-12-09 06:07:49 +00:00
Roland McGrath
60bbd54df8 (START_MACHDEP): Add missing backslashes. 
(CALL_WITH_SP): Cast FN to long int.
 1994-12-09 05:47:43 +00:00
Roland McGrath
8b0538623b (struct machine_thread_all_state): New member `exc'. 1994-12-09 05:42:09 +00:00
Roland McGrath
946b6e002a Remove ".set noreorder" et al; GCC already emits them. 
Fix register constraints in asms.
Set RTN in C, not asm.
 1994-12-09 05:05:05 +00:00
Roland McGrath
157aaa4ee6 Remove ".set noreorder" et al; GCC already emits them. 1994-12-09 03:42:31 +00:00
Roland McGrath
a11dbdebf0 Rename variable `sp' to avoid conflict with #define in <mach/alpha/asm.h>. 1994-12-08 19:45:02 +00:00
Roland McGrath
89347dc3e9 Remove unused variable. 1994-12-08 19:43:43 +00:00
Roland McGrath
5a8d8a2049 Initial revision 1994-12-07 20:02:38 +00:00
Roland McGrath
ccd1325bd5 Use ENV[0].__jmpbuf[0]. 1994-12-05 17:57:43 +00:00
Roland McGrath
69edd206e9 Use ENV[0].__jmpbuf. 1994-12-05 17:55:41 +00:00
Roland McGrath
2782be7451 Use `movel' for pushes and pops. 1994-12-04 19:08:38 +00:00
Roland McGrath
eb6741dde4 (__sigsetjmp): Fix typo. 1994-12-04 19:06:52 +00:00
Roland McGrath
29031a89a2 Take arg of type __jmp_buf, not jmp_buf. 1994-12-04 19:04:45 +00:00
Roland McGrath
b0a51e5395 (__longjmp): Make arg const. 1994-12-04 18:57:56 +00:00
Roland McGrath
60074b22a2 (__longjmp): Take arg of type __jmp_buf, not jmp_buf. 1994-12-04 18:56:14 +00:00
Roland McGrath
5b743d860e Set members in ENV[0].__jmpbuf[0], not ENV[0]. 1994-12-04 18:51:22 +00:00
Roland McGrath
fd339eecd8 (__sigsetjmp): That's __jmpbuf, not __jmp_buf. 1994-12-04 18:48:04 +00:00
Roland McGrath
4afe5be041 Set members in ENV[0].__jmp_buf[0], not ENV[0]. 1994-12-04 18:46:59 +00:00
Roland McGrath
65377bcaa1 Initial revision 1994-12-04 18:14:36 +00:00
Roland McGrath
97f187ac88 Pass SP and FP as 3rd and 4th args, not 2nd and 3rd. 1994-12-04 18:10:46 +00:00
Roland McGrath
876f191f7f Pass FP and SP as 3rd and 4th args, not 2nd and 3rd. 1994-12-04 18:09:25 +00:00
Roland McGrath
3adc78aced Implement __sigsetjmp_aux instead of __setjmp_aux; call __sigjmp_save. 1994-12-04 18:08:19 +00:00
Roland McGrath
e5eb42c555 Implement __sigsetjmp instead of __setjmp; call __sigsetjmp_aux instead of 
__setjmp_aux.
 1994-12-04 18:07:13 +00:00
Roland McGrath
0df328ab41 Comment fix. 1994-12-04 18:00:48 +00:00
Roland McGrath
75ab5314ea Implement __sigsetjmp_aux instead of __setjmp_aux; call __sigjmp_save. 1994-12-04 18:00:25 +00:00
Roland McGrath
1f58923f3c Implement __sigsetjmp instead of __setjmp; call __sigjmp_save. 1994-12-04 17:53:34 +00:00
Roland McGrath
5c87d70ba0 Set up frame for `rei' to restore on user stack, aligned to an 8-word 
boundary and with a PS value that restores user's stack alignment.
 1994-12-03 14:00:08 +00:00
Roland McGrath
39edbfd9c8 (sigcontext 
): Fixed typo.
 1994-12-03 13:57:03 +00:00
Roland McGrath
d2d635a9db Fix typo .global' to .globl'. 1994-12-03 00:31:14 +00:00
Roland McGrath
239291e1db (struct sigcontext): Use __sigset_t' instead of sigset_t' for `sc_mask'. 1994-11-22 22:29:25 +00:00
Roland McGrath
e8a261b3fc [__motorola__]: Swap operands in cmp.l. 1994-11-17 01:59:01 +00:00
Roland McGrath
cef89fdba9 Initial revision 1994-11-15 10:39:12 +00:00
Roland McGrath
0044b03ec3 Initial revision 1994-11-15 07:01:18 +00:00
Roland McGrath
dae2877c9e (divrem rule): Make the output unwritable, use mv -f. 1994-11-15 06:55:45 +00:00
Roland McGrath
8e576015fb entered into RCS 1994-11-15 06:48:25 +00:00
Roland McGrath
ac63472234 (msync): Use __caddr_t instead of caddr_t in decl. 1994-11-10 21:53:39 +00:00
Roland McGrath
7d99e5148d entered into RCS 1994-11-10 09:58:40 +00:00
Roland McGrath
18b0df639c Formerly ./mach/hurd/alpha/trampoline.c.~2~ 1994-11-10 09:29:41 +00:00
Roland McGrath
9bcfb9b9bc Initial revision 1994-11-10 04:41:19 +00:00
Roland McGrath
0d92fbeca7 entered into RCS 1994-11-10 04:35:29 +00:00
Roland McGrath
1db9e43738 Initial revision 1994-11-09 12:23:25 +00:00
Roland McGrath
eacddc0a20 entered into RCS 1994-11-08 23:34:47 +00:00
Roland McGrath
72dd53ade3 Initial revision 1994-11-08 23:32:22 +00:00
Roland McGrath
2131138c90 entered into RCS 1994-11-08 22:33:29 +00:00
Roland McGrath
92c456e486 entered into RCS 1994-11-01 08:32:25 +00:00
Roland McGrath
216eed1fd6 entered into RCS 1994-11-01 06:28:24 +00:00
Roland McGrath
8f476a5327 (TCSASOFT): Macro removed. 1994-10-31 12:14:14 +00:00
Roland McGrath
5302ac2b99 Fixed typo. 1994-10-27 19:00:37 +00:00
Roland McGrath
735888584d entered into RCS 1994-09-30 21:51:53 +00:00
Roland McGrath
2a5c38e637 Initial revision 1994-09-30 21:50:55 +00:00
Brendan Kehoe
152f509798 * sysdeps/unix/sysv/sysv4/solaris2/sparc/sysdep.h (ENTRY): Use 
poundfnc instead of \#function, to satisfy gcc-2.6.0 and higher.
        (cat, poundfnc): Define macros to pull it off.
 1994-09-29 21:21:19 +00:00
Roland McGrath
8df6e75faf Initial revision 1994-09-16 02:14:48 +00:00
Roland McGrath
5c84ce029b entered into RCS 1994-09-16 02:14:38 +00:00
Roland McGrath
de20f4e300 entered into RCS 1994-09-13 19:28:54 +00:00
Roland McGrath
09dbb2c168 entered into RCS 1994-09-13 17:09:48 +00:00
Roland McGrath
7704bac4de Restore FPU state. Code from kkojima. 1994-09-03 02:31:57 +00:00
Roland McGrath
3635a08757 Initial revision 1994-08-30 12:38:38 +00:00
Roland McGrath
ece89a1215 Formerly ./standalone/m68k/m68020/mvme136/_exit.c.~2~ 1994-08-28 08:50:46 +00:00
Roland McGrath
137575e677 entered into RCS 1994-08-28 08:13:00 +00:00
Roland McGrath
f45ec7f2e2 entered into RCS 1994-08-26 06:15:51 +00:00
Roland McGrath
11ab92947e Initial revision 1994-08-26 06:15:17 +00:00
Roland McGrath
a1106e3b5e entered into RCS 1994-08-25 18:07:56 +00:00
Roland McGrath
61e2ba14eb Initial revision 1994-08-25 17:35:58 +00:00
Roland McGrath
cee6cb4fc2 Initial revision 1994-08-25 14:44:14 +00:00
Roland McGrath
bd1a0b2259 entered into RCS 1994-08-25 13:55:25 +00:00
Roland McGrath
55bb85f22c Initial revision 1994-08-25 00:09:09 +00:00
Roland McGrath
7b86171d64 entered into RCS 1994-08-24 22:57:24 +00:00
Roland McGrath
56a805307f Initial revision 1994-08-24 22:55:10 +00:00
Roland McGrath
eed38fbd8d entered into RCS 1994-08-24 13:54:00 +00:00
Roland McGrath
1e5c57652a (SYSRETURN): New macro. 1994-08-22 19:00:39 +00:00
Roland McGrath
92ae11d456 (__sigreturn): Arg is not const. 
After restoring SCP->sc_mask, check for pending signals (newly unblocked);
if any, set SS->context to SCP, clear SS->intr_port, and send sig_post
to the signal thread to deliver the pending signals.
Don't write $1 value into the user stack.  Instead, write it into the word
just past SCP->sc_pc; then point $1 at SCP->sc_pc and use `op_sigreturn'
pseudo-instruction to restore the PC and $1 from that.
 1994-08-22 09:06:46 +00:00
Roland McGrath
62833ce689 Include "thread_state.h" instead of <mach/thread_status.h>. 
(struct mach_msg_trap_args): New type.
(trampoline): Function removed.
(_hurd_setup_sighandler): Take struct hurd_sigstate * arg instead of FLAGS
and SIGALTSTACK args; take new flag arg RPC_WAIT; use struct
machine_thread_all_state * for STATE arg.
New declared labels `trampoline', `rpc_wait_trampoline' mark asm code at
end of function (after return).
Add another struct sigcontext * to STACKFRAME after the first one, for the
arg to __sigreturn.
If SS->context is set, fill registers in SCP from that instead of STATE,
and reset SS->INTR_PORT from it.
If RPC_WAIT is set, set up to use rpc_wait_trampoline and frob args to
mach_msg_trap syscall in progress so that it will retry the receive
operation (but not resend!).
{rpc_wait_trampoline, trampoline}: New trampoline code.
(_hurd_rcv_interrupted_p): New function.
 1994-08-22 05:02:49 +00:00
Roland McGrath
817a880cc1 Don't #include <mach/thread_status.h>. 1994-08-16 06:06:18 +00:00
Roland McGrath
275f772878 Add #include_next <thread_state.h> at end. 1994-08-16 06:04:07 +00:00
Roland McGrath
cd582f3e94 (sc_mips_thread_state, sc_mips_exc_state, sc_mips_float_state): New macros, 
marking members that correspond to thread_state.h structs.
 1994-08-16 05:58:17 +00:00
Roland McGrath
a101c158c5 Replace uses of HOST_CC with BUILD_CC and native-CFLAGS with BUILD_CFLAGS. 1994-08-16 00:52:22 +00:00
Roland McGrath
2c6864f1bc Replace all uses of __const with __CONSTVALUE. 1994-08-16 00:42:48 +00:00
Roland McGrath
4a3fb4cb93 (elided-routines): New variable (append to it). 
(aux, routines): Don't set these.
(sysdep_routines): Append things here instead.
 1994-08-16 00:35:22 +00:00
Roland McGrath
2a1ec466ab (struct sigcontext): Renamed member sc_err' to sc_error'. 1994-08-11 00:26:03 +00:00
Roland McGrath
b87619900a (_hurd_exception2signal): Take new arg `int *error'; set it. 1994-08-08 22:54:44 +00:00
Roland McGrath
bd2a5f499d (struct sigcontext): Added member `sc_err'. 1994-08-08 07:58:38 +00:00
Roland McGrath
c693c1caaf (struct machine_thread_all_state): New type. 1994-08-08 07:39:58 +00:00
Roland McGrath
d85eb528c4 Rearranged structure so machine-dependent portion is laid out like `struct 
mips_thread_state; struct mips_exc_state; struct mips_float_state;'.
 1994-08-03 16:32:47 +00:00
Roland McGrath
b8f04323dc Compare *reply_port to MACH_PORT_NULL, not implicit zero. 
(restore_gpr): Use N-1 as subscript into sc_gpr (sc_gpr[0] => $1).
Before general regs, restore from sc_mdlo and sc_mdhi.
Don't treat sp, fp specially; use restore_gpr for them too.
For final return, store user $1 value beyond top of user stack ahead of
time; Then use $1 to hold the user PC, and restore it from the stack in the
delay slot.
 1994-08-03 06:45:59 +00:00
Roland McGrath
8d2f85c668 (_hurd_setup_sighandler): Copy TS to SCP all at once. 1994-08-03 01:38:43 +00:00
Roland McGrath
b6cc520764 (struct sigcontext): sc_gpr has 31 elts; sc_gpr, sc_pc, sc_mdlo, sc_mdhi 
are arranged in that order to mimic struct mips_thread_state.
 1994-08-03 01:36:31 +00:00
Roland McGrath
5064f78e9d [__sgi__]: Use fp' instead of $fp'. 1994-08-03 01:03:35 +00:00
Roland McGrath
c1eb1d76e2 (_hurd_setup_sighandler): Save mdlo and mdhi. 1994-08-02 00:15:34 +00:00
Roland McGrath
e0ec2e47de (struct sigcontext): Add members sc_mdlo, sc_mdhi. 1994-08-02 00:12:17 +00:00
Roland McGrath
cad7e45a3b Incorporated from BSD 4.4-Lite. 1994-07-31 20:01:52 +00:00
Roland McGrath
6adee8d53b Rename variable AT (which is the register's name) to SCPREG. 
Fix some SCP references in register loads to use SCPREG instead.
Load SCPREG->sc_pc into $24 and jump to it, restoring $at in the delay slot.
This still leaves $24 clobbered.
 1994-07-29 16:39:58 +00:00
Roland McGrath
3844669a62 Use `unsigned int' consistently for port names. 1994-07-29 15:53:52 +00:00
Roland McGrath
840c5e79e3 Don't set up args on the stack; pass them in registers. 1994-07-29 15:46:10 +00:00
Roland McGrath
5736111e49 (PSEUDO): Remove ret at end. 1994-07-22 23:54:43 +00:00
Roland McGrath
d3e17c7446 entered into RCS 1994-07-16 21:16:53 +00:00
Roland McGrath
0ba370609f Initial revision 1994-07-16 21:16:31 +00:00
Roland McGrath
bab9b65903 entered into RCS 1994-07-16 04:43:42 +00:00
Brendan Kehoe
85b67f1ffb entered into RCS 1994-07-14 22:21:57 +00:00
Brendan Kehoe
c286ffe823 Initial revision 1994-07-14 22:13:18 +00:00
Brendan Kehoe
bc8037a42c entered into RCS 1994-07-14 19:43:12 +00:00
Brendan Kehoe
2200643a09 entered into RCS 1994-07-11 21:49:56 +00:00
Roland McGrath
76657427f5 entered into RCS 1994-07-09 07:24:37 +00:00
Roland McGrath
c4a19f6a24 Initial revision 1994-07-09 07:12:44 +00:00
Brendan Kehoe
d828aec47f Formerly sysdeps/unix/sysv/sysv4/solaris2/sparc/Makefile.~3~ 1994-07-09 01:59:28 +00:00
Brendan Kehoe
5654dd81f0 entered into RCS 1994-07-09 01:59:20 +00:00
Brendan Kehoe
876bbb9e03 Initial revision 1994-07-09 01:38:37 +00:00
Brendan Kehoe
3f9ea18cb5 Formerly unix/sysv/sysv4/solaris2/Makefile.~3~ 1994-07-09 00:26:26 +00:00
Roland McGrath
2e91173e39 entered into RCS 1994-07-08 18:39:48 +00:00
Roland McGrath
81c4ea64ef entered into RCS 1994-06-28 20:31:20 +00:00
Roland McGrath
7088289daa entered into RCS 1994-06-23 05:17:22 +00:00
Brendan Kehoe
12aeba0610 entered into RCS 1994-06-14 18:09:31 +00:00
Roland McGrath
6cba56a4a6 entered into RCS 1994-06-13 23:50:11 +00:00
Roland McGrath
45f830dc74 entered into RCS 1994-06-10 22:43:23 +00:00
Roland McGrath
5d3fde1a02 Formerly unix/sysv/sysv4/i386/sysdep.h.~2~ 1994-05-24 05:56:11 +00:00