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140 Commits

Author SHA1 Message Date
Paul Brook
94c5495dd1 MIPS signal handling fix 
Add explicit padding to MIPS signal frame structures.

Signed-off-by: Paul Brook <paul@codesourcery.com>
 2009-07-09 18:40:15 +01:00
Mika Westerberg
edf8e2af14 linux-user: implemented ELF coredump support for ARM target 
When target process is killed with signal (such signal that
should dump core) a coredump file is created.  This file is
similar than coredump generated by Linux (there are few exceptions
though).

Riku Voipio: added support for rlimit

Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
 2009-06-16 16:56:28 +03:00
Edgar E. Iglesias
b779e29ed8 microblaze: linux-user support. 
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
 2009-05-26 21:10:28 +02:00
Nathan Froyd
bcd4933a23 linux-user: ppc signal handling 
Implement setup_{,rt_}frame and do_{,rt_}sigreturn for PPC 32-bit.  Use
the same TARGET_QEMU_ESIGRETURN hack as for MIPS to avoid clobbering
register state on a sigreturn.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: malc <av1474@comtv.ru>
 2009-05-16 01:36:12 +04:00
pbrook
0b1bcb00fb MIPS signal handling fixes. 
Also fixes a register corruption bug in do_sigreturn. When "returning"
from sigreturn we are actually restoring the virtual cpu state from the
signal frame.  This is actually surprisingly hard to observe in practice.

Typically an thread be blocked in a FUTEX_WAIT call when the signal arrives,
so the effect is a spurious syscall success and the introduction of a
subtle race condition.

On x86/arm a syscall modifies a single word sized register, so
do_sigreturn can just return that value.  On MIPS a syscall clobbers
multiple registers, so we need additional smarts.  My solution is to
invent a magic errno value that means "don't touch CPU state".


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7194 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-21 01:41:10 +00:00
pbrook
1d9d8b551d Translate signal values in exit status. 
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7131 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-16 15:17:02 +00:00
aurel32
603e4fd7b1 linux-user: proper exit code for uncaught signals 
The proper exit code for dieing from an uncaught signal is -<signal>.
The kernel doesn't allow exit() or _exit() to pass a negative value.
To get the proper exit code we need to actually die from an uncaught signal.

A default signal handler is installed, we send ourself a signal
and we wait for it to arrive.

Patch originates from Scratchbox

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7119 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-15 16:18:38 +00:00
aurel32
3098dba01c Use a dedicated function to request exit from execution loop 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6762 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-07 21:28:24 +00:00
pbrook
c276471991 The _exit syscall is used for both thread termination in NPTL applications, 
and process termination in legacy applications.  Try to guess which we want
based on the presence of multiple threads.

Also implement locking when modifying the CPU list.


Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6735 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-07 15:24:59 +00:00
malc
a5e50b263a Replace noreturn with QEMU_NORETURN 
Thanks to Robert Riebisch for analysis [1]

[1] http://marc.info/?l=qemu-devel&m=123352293319271&w=2

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6492 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-01 22:19:27 +00:00
aurel32
dc7eea67a1 linux-user: fix signal.c warning 
This patch fixes:

linux-user/signal.c:1403: warning: no previous prototype for 'do_sigreturn_v1'
linux-user/signal.c:1473: warning: no previous prototype for 'do_sigreturn_v2'
linux-user/signal.c:1511: warning: no previous prototype for 'do_rt_sigreturn_v1'
linux-user/signal.c:1552: warning: no previous prototype for 'do_rt_sigreturn_v2'

by making the appropriate functions static.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6486 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-30 20:15:32 +00:00
blueswir1
7d99a001df Add noreturn function attribute 
Introduce noreturn attribute and attach it to cpu_loop_exit as well as
interrupt/exception helpers for i386. This avoids a bunch of gcc4
warnings.

[ Note that this patch comes with a workaround to include qemu-common.h
even in cases where is currently causes conflicts with dyngen-exec.h.
I've been told that these conflicts will get resolved in the future
(/me will try to have a look as well - as time permits). ]

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6303 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-14 19:00:36 +00:00
blueswir1
530e7615ce Fix more FSF addresses 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6192 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-05 18:11:53 +00:00
aurel32
eaa449b940 Fix qemu endless loop when raising a SIGSEGV/SIGBUS signal with gdbstub in user emulation 
When a SIGSEGV signal is raised in user mode emulation the current
test to know whether the signal is sent by the kernel is wrong :

info->si_code == SI_KERNEL

according to /usr/include/bits/siginfo.h it should be

info->si_code > 0

Signed-off-by: Lionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6151 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-03 13:14:52 +00:00
aurel32
ca587a8ebd User-mode GDB stub improvements - handle signals 
Handle signals in the user-mode GDB stub.  Report them to GDB, and
allow it to change or cancel them.  Also correct the protocol numbering;
it happens to match Linux numbering for SIGINT and SIGTRAP, but that's
just good fortune.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6096 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-18 22:44:13 +00:00
ths
60b196917f linux-user: Add support for STOP/CONT signals. 
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5802 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-27 15:47:15 +00:00
ths
2a913eb118 linux-user: sig is target signal. 
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5801 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-27 15:46:25 +00:00
edgar_igl
235262cf36 CRIS: linux-user signals dont need ERP compensation after break anymore. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5450 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-08 14:39:08 +00:00
blueswir1
249c4c328c Make target_sigaltstack_used static 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5428 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-05 11:09:37 +00:00
balrog
ac509d8887 Move offsetof to osdep.h, remove local defintions. 
With this container_of can actually be used without causing build errors.
Reformat container_of.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5234 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-16 13:36:57 +00:00
blueswir1
8fcd36920e Fix some warnings that would be generated by gcc -Wmissing-prototypes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5022 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-17 20:26:25 +00:00
balrog
526ccb7a26 Fix a bunch of type mismatch-related warnings (Jan Kiszka). 
Fix a typo in my previous comming (spotted by Laurent Desnouges).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4877 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-16 12:13:52 +00:00
ths
b5dc7732e1 More efficient target register / TC accesses. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4794 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-27 10:02:35 +00:00
pbrook
d597536303 Multithreaded locking fixes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 20:50:51 +00:00
pbrook
624f797905 Make signal queues per thread. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4635 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 16:11:38 +00:00
pbrook
afd7cd92e8 Fix usermode build. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4634 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 12:14:21 +00:00
pbrook
c4d918070d Copy siginfo.si_code. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4632 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 22:57:20 +00:00
pbrook
f5545b5c3a Translate whole of target_sigset. Use host sigset accessors. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4631 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 22:37:07 +00:00
pbrook
4cb05961c2 Perform target->host signal mapping for *kill syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4625 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 18:05:19 +00:00
pbrook
a8c3320434 Update ARM non-rt sigframe layout. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4385 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-07 23:22:46 +00:00
pbrook
a745ec6d91 Update ARM rt_frame layout. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4365 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 15:36:17 +00:00
pbrook
75b680e523 Fix Thumb signal handlers. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4089 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 16:07:30 +00:00
edgar_igl
9664d92872 CRIS signals: 
* Save $mof across signals.
* Cleaned up frame accesses.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4012 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-03 22:23:53 +00:00
edgar_igl
b6d3abda68 First try at supporting ordinary signals for CRIS linux-user guests. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3999 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-28 11:29:27 +00:00
ths
d0dc7dc327 Make MIPS MT implementation more cache friendly. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3981 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-12 21:01:26 +00:00
ths
c3b5bc8ab3 SH4: Signal handling for the user space emulator, by Magnus Damm. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3764 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-02 06:31:25 +00:00
bellard
f8b0aa2559 fixed more invalid pointer usage 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3624 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 23:03:42 +00:00
bellard
28be6234fc user access fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3623 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 22:23:38 +00:00
bellard
459a40172e removed warnings - improved sparc32/64 signal frame setup - disabled x86 frame setup for x86_64 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3608 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 19:45:10 +00:00
bellard
775b58d8cb removed warnings - fixed arm stack copy bug 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3593 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 16:22:17 +00:00
bellard
579a97f7ff Linux user memory access API change (initial patch by Thayne Harbaugh) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 14:26:47 +00:00
ths
d26bc2118e Clean out the N32 macros from target-mips, and introduce MIPS ABI specific 
defines for linux-user.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 18:05:37 +00:00
bellard
ec6338bac3 removed obsolete x86 code copy support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 14:25:03 +00:00
ths
0da46a6e2e Syscall target errno fixes, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3418 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-20 20:23:07 +00:00
blueswir1
992f48a036 Support for 32 bit ABI on 64 bit targets (only enabled Sparc64) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 16:27:31 +00:00
blueswir1
5bfb56b264 Implement sparc64_[gs]et_context 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3334 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-05 17:01:51 +00:00
ths
540635ba65 Code provision for n32/n64 mips userland emulation. Not functional yet. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3284 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 01:58:33 +00:00
ths
a04e134ad1 linux-user sigaltstack() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 13:57:58 +00:00
ths
3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-17 08:09:54 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
ths
ead9360e2f Partial support for 34K multithreading, not functional yet. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3156 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-06 00:18:15 +00:00
ths
7f7f7c8463 Sigio fd passing, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3077 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-12 11:02:46 +00:00
ths
aa1f17c18d Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3066 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-11 22:48:58 +00:00
ths
388bb21af6 MIPS linux-user update. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2810 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-13 13:58:00 +00:00
j_mayer
84409ddbda Code provision for x86_64 and PowerPC 64 linux user mode support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2619 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-06 08:56:50 +00:00
ths
0aeaa8ce4f Don't let sigaction handle SIGKILL/SIGSTOP, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2561 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-31 19:29:06 +00:00
bellard
fafffaef4f removed invalid code 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2202 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-10-28 12:09:16 +00:00
bellard
74ccb34e6b Sparc64 host support (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2064 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-07-18 21:23:34 +00:00
bellard
106ec87921 initial MIPS signal handling (initial patch by Raphael Rigo) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2031 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-27 21:08:10 +00:00
pbrook
53a5960aad Avoid accessing guest memory directly in usermode emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-03-25 19:31:22 +00:00
bellard
b5ff1b3127 ARM system emulation (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1661 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-26 10:38:39 +00:00
bellard
1fddef4b1b gdb support for user mode (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1367 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-17 19:16:13 +00:00
bellard
b8076a748d ia64 host support (David Mosberger) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1360 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-07 22:20:31 +00:00
bellard
a315a14547 initial sparc64 support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1256 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-30 22:59:18 +00:00
bellard
80a9d03503 64 bit target fixes - removed warnings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1187 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-03 23:31:27 +00:00
bellard
e80cfcfc88 SPARC merge 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-12-19 23:18:01 +00:00
bellard
6d5e216de9 SPARC fixes (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1084 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-09-30 22:04:13 +00:00
bellard
9231944d96 sigset_t endianness fix in signal context 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@929 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-06-19 16:58:13 +00:00
bellard
edf779ffcc use kernel like macros for user access (will be useful someday to have a better error checking 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@634 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-22 13:40:13 +00:00
bellard
58fe2f10f0 experimental code copy support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@623 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-16 22:11:32 +00:00
bellard
773b93ee06 signal fix: update the host signal 'signal ignored' state to avoid unexpected -EINTR values (ash fix) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@503 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 17:15:59 +00:00
bellard
01e3b763a6 removed SIGIOT 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@395 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-09-30 21:10:14 +00:00
bellard
9dfa5b421d 64 bit fixes (Falk Hueffner) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@365 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-08-11 20:35:58 +00:00
bellard
9e5f5284b3 convert signal numbers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@328 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-13 17:33:54 +00:00
bellard
43fff2384e ARM signal support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@318 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-09 19:31:39 +00:00
bellard
68a7931591 reduced irq latency 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@296 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-30 13:12:32 +00:00
bellard
a52c757c9f fixed case where SS != USER_DS (fixes dosemu DPMI emulation) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@256 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-21 13:14:12 +00:00
bellard
b346ff468e ARM emulation support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@244 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-15 20:05:50 +00:00
bellard
ed2dcdf68e save FPU state in signal handler 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@201 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-05-29 20:06:27 +00:00
bellard
c9087c2a60 cr2 update (dosemu VGA support fix) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@191 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-05-27 23:25:41 +00:00
bellard
447db2139a sigtrap support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@147 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-05-10 15:10:36 +00:00
bellard
66099dd9af added trapno and error_code report in ucontext 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@124 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-05-08 15:34:02 +00:00
bellard
0d3301964d ia64 support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@115 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-04-29 21:10:09 +00:00
bellard
2677e107e6 warning fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@88 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-04-10 00:03:27 +00:00
bellard
bc8a22cc30 better vm86 support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@69 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-03-30 21:02:40 +00:00
bellard
d1f2367bc0 changed flag names 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@58 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-03-29 16:53:34 +00:00
bellard
3ef693a032 distribution patches 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@44 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-03-23 20:17:16 +00:00
bellard
9de5e440b9 better signal/exception support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@42 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-03-23 16:49:39 +00:00
bellard
66fb9763af basic signal handling 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@41 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-03-23 01:06:05 +00:00
bellard
31e31b8a24 This commit was generated by cvs2svn to compensate for changes in r2, 
which included commits to RCS files with non-trunk default branches.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-02-18 22:55:36 +00:00