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
Roland McGrath
f86d8fd4cd
Formerly unix/sysv/sysv4/sigset.h.~5~
1994-05-21 20:42:51 +00:00
Roland McGrath
9e2dc2608f
entered into RCS
1994-05-21 01:33:03 +00:00
Roland McGrath
6bf0741b63
Initial revision
1994-05-21 01:32:10 +00:00
Roland McGrath
7bc3467f40
entered into RCS
1994-05-19 15:29:10 +00:00
Roland McGrath
10d0017f67
entered into RCS
1994-05-19 03:36:32 +00:00
Roland McGrath
d0467bc697
entered into RCS
1994-05-18 23:30:27 +00:00
Roland McGrath
4536ecf5b2
Initial revision
1994-05-18 22:13:04 +00:00
