src/sys/i386/linux/linux_locore.s, branch release/5.3.0_cvs FreeBSD source tree This commit was manufactured by cvs2svn to create tag 2004-11-04T19:12:42+00:00 cvs2svn cvs2svn@FreeBSD.org 2004-11-04T19:12:42+00:00 3f86d8a2ea3f3265afaa1fd263b0004c5c000e69 'RELENG_5_3_0_RELEASE'. This commit was manufactured to restore the state of the 5.3-RELEASE image. 
'RELENG_5_3_0_RELEASE'.

This commit was manufactured to restore the state of the 5.3-RELEASE image.
Remove the leading underscore from all symbols defined in x86 asm 2001-02-25T06:29:04+00:00 Jake Burkholder jake@FreeBSD.org 2001-02-25T06:29:04+00:00 02318dac2ca579d20a813eaf6d8a0a1372875b68 and used in C or vice versa. The elf compiler uses the same names for both. Remove asnames.h with great prejudice; it has served its purpose. Note that this does not affect the ability to generate an aout kernel due to gcc's -mno-underscores option. moral support from: peter, jhb 
and used in C or vice versa.  The elf compiler uses the same names
for both.  Remove asnames.h with great prejudice; it has served its
purpose.

Note that this does not affect the ability to generate an aout kernel
due to gcc's -mno-underscores option.

moral support from:	peter, jhb
o Change the argument of linux_sigreturn to be a pointer to a 2000-11-23T08:55:30+00:00 Marcel Moolenaar marcel@FreeBSD.org 2000-11-23T08:55:30+00:00 cc6ca9b35c997ca3c8285a252b46f4ed58791598 struct sigframe. We need more than only the signal context. o Properly convert the signal mask when setting up the signal frame in linux_sendsig and properly convert it back in linux_sigreturn. Do some cleanups and improve style while here. 
   struct sigframe. We need more than only the signal context.

o  Properly convert the signal mask when setting up the signal
   frame in linux_sendsig and properly convert it back in
   linux_sigreturn.

Do some cleanups and improve style while here.
Revert auto-generation. The Alpha port is broken. 2000-11-10T21:30:19+00:00 Marcel Moolenaar marcel@FreeBSD.org 2000-11-10T21:30:19+00:00 ebea8660558a023284f04ba30aa2e6e173d7d544 Syncing with it is wrong. 
Syncing with it is wrong.
Sync with Alpha: 2000-11-09T07:27:55+00:00 Marcel Moolenaar marcel@FreeBSD.org 2000-11-09T07:27:55+00:00 2da829a0c8cedd4ed876fd174b8593e07e447bc6 Do not use sysent.c, proto.h and syscall.h in source tree; use auto-generated versions. 
Do not use sysent.c, proto.h and syscall.h in source tree;
use auto-generated versions.
A start at an implemention of linux_rt_sendsig & linux_rt_sigreturn 2000-10-17T00:00:20+00:00 Andrew Gallatin gallatin@FreeBSD.org 2000-10-17T00:00:20+00:00 793633949553d1b81882833453269637946522b7 and associated user-level signal trampoline glue. Without this patch, an SA_SIGINFO style handler can be installed by a linux app, but if the handler accesses its sip argument, it will get a garbage pointer and likely segfault. We currently supply a valid pointer, but its contents are mainly garbage. Filling this in properly is future work. This is the second of 3 commits that will get IBM's JDK 1.3 working with FreeBSD ... 
and associated user-level signal trampoline glue.

Without this patch, an SA_SIGINFO style handler can be installed by a linux
app, but if the handler accesses its sip argument, it will get a garbage
pointer and likely segfault.

We currently supply a valid pointer, but its contents are mainly
garbage.  Filling this in properly is future work.

This is the second of 3 commits that will get IBM's JDK 1.3 working with
FreeBSD ...
AT&T asm syntax requires a leading '*' in front of the operand for indirect 2000-05-10T01:21:15+00:00 David E. O'Brien obrien@FreeBSD.org 2000-05-10T01:21:15+00:00 589607c43555ba17d0df159936d38ae3f9127cbd calls and jumps. 
calls and jumps.
Add a per-signal flag to mark handlers registered with osigaction, so we 1999-10-11T20:33:17+00:00 Luoqi Chen luoqi@FreeBSD.org 1999-10-11T20:33:17+00:00 645682fd40b5855a1dfbca5ddb330dda7cf5ddc0 can provide the correct context to each signal handler. Fix broken sigsuspend(): don't use p_oldsigmask as a flag, use SAS_OLDMASK as we did before the linuxthreads support merge (submitted by bde). Move ps_sigstk from to p_sigacts to the main proc structure since signal stack should not be shared among threads. Move SAS_OLDMASK and SAS_ALTSTACK flags from sigacts::ps_flags to proc::p_flag. Move PS_NOCLDSTOP and PS_NOCLDWAIT flags from proc::p_flag to procsig::ps_flag. Reviewed by: marcel, jdp, bde 
can provide the correct context to each signal handler.

Fix broken sigsuspend(): don't use p_oldsigmask as a flag, use SAS_OLDMASK
as we did before the linuxthreads support merge (submitted by bde).

Move ps_sigstk from to p_sigacts to the main proc structure since signal
stack should not be shared among threads.

Move SAS_OLDMASK and SAS_ALTSTACK flags from sigacts::ps_flags to proc::p_flag.
Move PS_NOCLDSTOP and PS_NOCLDWAIT flags from proc::p_flag to procsig::ps_flag.

Reviewed by:	marcel, jdp, bde
Use ALIGN_TEXT macro for alignment to avoid ambiguity. 1999-08-25T19:04:39+00:00 Marcel Moolenaar marcel@FreeBSD.org 1999-08-25T19:04:39+00:00 ae4ea3eed4067aff2d75437f484ce5ea65b686ea Pointed out by: bde 
Pointed out by: bde
Fix stack misalignment for Linux binaries caused by `linux_sigcode' not being 1999-08-25T09:05:29+00:00 Marcel Moolenaar marcel@FreeBSD.org 1999-08-25T09:05:29+00:00 8ebe972975a6c1963645f323519af5931461f888 a multiple of 4 bytes in size. This solves the recent SIGBUS errors for glibc2.1 configurations. Explained by: bde 
a multiple of 4 bytes in size. This solves the recent SIGBUS errors for
glibc2.1 configurations.

Explained by: bde