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2563 commits 9 branches 13 tags 5.8 MiB
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1475 commits

Author SHA1 Message Date
Konstantin Belousov 79d012348d Move get_scratch_loc() to os-specific file. 2010-04-05 22:22:55 +03:00
Konstantin Belousov aeee03dd74 Reduce diffs to master 2010-04-05 16:28:46 +03:00
Konstantin Belousov ccc0ae665b More move of osdep code. 2010-04-05 16:25:36 +03:00
Konstantin Belousov a40641f326 Trim spaces 2010-04-05 16:25:20 +03:00
Konstantin Belousov fd88f41818 Merge remote branch 'origin/master' into freebsd 
Conflicts:
	src/x86/Gis_signal_frame.c
	src/x86/Gstep.c
	src/x86_64/Gis_signal_frame.c
	src/x86_64/Gstep.c
 2010-04-05 16:14:50 +03:00
Arun Sharma 8e53e62db9 Refactor os specific code for x86 (both 32 and 64 bit). 
Move Linux specific code into ${arch}/Gos-linux.c
 2010-04-04 16:46:13 -07:00
Konstantin Belousov 980ccffe9e Merge remote branch 'origin/master' into freebsd 
Conflicts:
	src/x86/Gis_signal_frame.c
 2010-04-04 12:44:10 +03:00
Arun Sharma 2b7ca45acc Fix handling of SA_SIGINFO frames on 32 bit x86 
Submitted by: Arne de Bruijn <mail@arnedebruijn.nl>
 2010-04-03 16:49:18 -07:00
Konstantin Belousov bd2798805a Reformat os-freebsd.c. 2010-04-03 23:29:28 +03:00
Konstantin Belousov 5715d912f4 Make setjmp/longjmp work at least on FreeBSD/amd64. 
FreeBSD-supplied setjmp() saves incremented stack pointer into jmpbuf.

I have no idea whether siglongjmp ever worked on amd64, since
UNW_NUM_EH_REGS == 2 and abort at siglongjmp.c:81 is firing.
 2010-04-03 19:02:43 +03:00
Konstantin Belousov 31ece3eaa1 Fix setcontext for amd64 freebsd 2010-04-03 18:28:31 +03:00
Konstantin Belousov 9bb9c972e6 Merge with origin/master 2010-03-31 16:01:38 +03:00
Arun Sharma 6203f1cd0f Cleanup a mapped elf image. 
Without this, we end up with mmap leaks. Thanks to Humberto Abdelnur
for suggesting this.
 2010-03-26 15:54:14 -07:00
Arun Sharma 7bd264e292 Fix up what looks like an unintentional semi colon. 
Thanks to Lassi Tuura for noticing it.
 2010-03-23 10:37:21 -07:00
Konstantin Belousov 8a75ba971a Signal trampoline on amd64 for ia32 is special. 2010-03-13 21:26:50 +02:00
Konstantin Belousov e51429280b Handle error return from is_signal_frame 2010-03-13 20:31:12 +02:00
Konstantin Belousov e9cd30040e Move x86 porting further. 2010-03-13 20:28:12 +02:00
Konstantin Belousov 71c4161247 Remove extra empty line 2010-03-13 18:33:22 +02:00
Arun Sharma f8a15e9679 Fix a couple of test breakages on x86_64 
setcontext() now restores the signal mask. Also remove a check
in the test that doesn't seem to be valid.
 2010-03-10 22:52:12 -08:00
Konstantin Belousov a6b23dcb0c Add partial implementation for is_signal_frame for i386. 2010-03-11 00:50:40 +02:00
Konstantin Belousov 54f8b2fdbe Fill real offsets for freebsd 2010-03-11 00:02:24 +02:00
Konstantin Belousov 47dcc89457 Remove unneeded braces 2010-03-10 23:51:59 +02:00
Konstantin Belousov bb41eba56c FreeBSD/i386 port. get/setcontext need further work 2010-03-09 18:01:25 +02:00
Konstantin Belousov 9f79621a29 Enough for now for ptrace backend 2010-03-08 20:55:50 +02:00
Konstantin Belousov 752ce15c4f Preliminary version of freebsd syscall unwinder 2010-03-08 19:45:54 +02:00
Konstantin Belousov c1b1c10cfc Fix memory leak on error 2010-03-08 18:48:27 +02:00
Konstantin Belousov 89e1df2d32 Fix _UI_siglongjmp_cont name 2010-03-08 15:55:29 +02:00
Konstantin Belousov 0f1c0f5f66 Fix resume. 2010-03-08 15:51:39 +02:00
Konstantin Belousov 43ed5b3e56 Add required assembler magic. 2010-03-08 00:57:50 +02:00
Konstantin Belousov 5f5b1a5daa tdep_get_elf_image should be public 2010-03-08 00:52:26 +02:00
Konstantin Belousov 093855f12a Remove unneeded includes of sys/types.h 2010-03-08 00:25:22 +02:00
Konstantin Belousov 53095e6b3e Code for resume 2010-03-07 23:43:07 +02:00
Konstantin Belousov c64723835c Support walk over freebsd sigframes 2010-03-07 21:53:01 +02:00
Konstantin Belousov d0d5f9979b Correct rsp offset 2010-03-07 21:20:43 +02:00
Konstantin Belousov efd0655ff4 Silence warning about symbol redefinition. 2010-03-07 17:27:41 +02:00
Konstantin Belousov d7eea91448 Cast caddr_t argument for ptrace 2010-03-07 12:27:03 +02:00
Konstantin Belousov 200147d0f2 Handle fpu state 2010-03-06 23:22:46 +02:00
Konstantin Belousov 62218e10eb Provide proper offsets for gregs in freebsd ucontext. Note that fp regs are not handled. 2010-03-06 22:33:11 +02:00
Konstantin Belousov 63ae8ca894 Correct assignments, remove unneeded includes. 2010-03-06 22:32:11 +02:00
Konstantin Belousov 4de09a9c15 Implement freebsd-specific vm walker. 2010-03-06 18:53:27 +02:00
Konstantin Belousov 81f2de0083 Add implementation of unw_is_signal_frame for freebsd. 2010-03-06 18:08:44 +02:00
Konstantin Belousov 1ba7599250 Add FreeBSD stub. 2010-03-06 17:54:51 +02:00
Konstantin Belousov 2646e0fde8 Add freebsd stub 2010-03-06 17:51:00 +02:00
Konstantin Belousov 3eabce18b1 Include sys/types.h when needed. 2010-03-06 16:43:39 +02:00
Konstantin Belousov 29c110265f _NSIG. 2010-03-06 16:43:18 +02:00
Konstantin Belousov c7ffca11ae FreeBSD way to name registers. 2010-03-06 16:35:32 +02:00
Konstantin Belousov 78cb28b4a6 PT_CONTINUE. 2010-03-06 16:20:47 +02:00
Konstantin Belousov d4a4ddd23d Provide access to the general regs on FreeBSD. 2010-03-06 16:17:21 +02:00
Konstantin Belousov cf6ae3548f Code to read/write user memory on FreeBSD 2010-03-06 15:04:56 +02:00
Konstantin Belousov d11456ffbf Code to read/write fpregs on FreeBSD 2010-03-06 14:55:11 +02:00