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10 Commits

Author SHA1 Message Date
Dmitry V. Levin
527b42ff8d cleanup: make arch_sigreturn.c files more readable 
Make arch_sigreturn.c files more self-sustained.  While they are
still being included by sigreturn.c, the latter no longer defines
arch_sigreturn function.

* linux/alpha/arch_sigreturn.c (arch_sigreturn): Define.
* linux/arm/arch_sigreturn.c: Likewise.
* linux/crisv10/arch_sigreturn.c: Likewise.
* linux/i386/arch_sigreturn.c: Likewise.
* linux/ia64/arch_sigreturn.c: Likewise.
* linux/m68k/arch_sigreturn.c: Likewise.
* linux/microblaze/arch_sigreturn.c: Likewise.
* linux/mips/arch_sigreturn.c: Likewise.
* linux/powerpc/arch_sigreturn.c: Likewise.
* linux/s390/arch_sigreturn.c: Likewise.
* linux/sparc/arch_sigreturn.c: Likewise.
* linux/tile/arch_sigreturn.c: Likewise.
* linux/x32/arch_sigreturn.c: Remove code.
Include "x86_64/arch_sigreturn.c".
* linux/x86_64/arch_sigreturn.c: Stop including "x32/arch_sigreturn.c".
Include "i386/arch_sigreturn.c" with arch_sigreturn temporarily defined
to i386_arch_sigreturn.
(arch_sigreturn): Define.  Add x32 personality support there.
* sigreturn.c: Remove arch_sigreturn header and footer.

Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
 2015-11-28 02:58:29 +00:00
Dmitry V. Levin
fa6c0879c7 sigreturn: make use of RVAL_DECODED 
* sigreturn.c (arch_sigreturn): New function.
(sys_sigreturn): Use it.  Return RVAL_DECODED.
* linux/alpha/arch_sigreturn.c: Update.
* linux/crisv10/arch_sigreturn.c: Likewise.
* linux/m68k/arch_sigreturn.c: Likewise.
* linux/microblaze/arch_sigreturn.c: Likewise.
* linux/x86_64/arch_sigreturn.c: Likewise.
 2015-07-20 22:03:07 +00:00
Dmitry V. Levin
0e946ab2c2 defs.h: do not include <signal.h> 
* printsiginfo.h: New file.
* Makefile.am (strace_SOURCES): Add it.
* defs.h: Do not include <signal.h>.
(printsiginfo): Remove.
* printsiginfo.c: Include <signal.h> and "printsiginfo.h".
* strace.c: Likewise.
* sigaltstack.c: Include <signal.h>.
* signal.c: Likewise.
* sigreturn.c: Likewise.
* time.c: Likewise.
 2015-07-18 00:01:40 +00:00
Dmitry V. Levin
a0bd3749fc Declare syscall parsers using SYS_FUNC macro 
Introduce SYS_FUNC macro to declare and define all syscall parsers.

* Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h.
(sys_func.h): New rule.
* defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros.
* linux/syscall.h: Include "sys_func.h".
[NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers.
Remove other declarations.
* linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs
and osf_fstatfs syscall parsers.
* *.c: Use SYS_FUNC to define syscall parsers.
 2015-04-07 11:22:49 +00:00
Dmitry V. Levin
a3c483545a sigreturn.c: split arch specific code into separate arch files 
Split code that use arch-specific registers to separate arch files.

* sigreturn.c (sys_sigreturn): Move arch-specific code
to linux/*/arch_sigreturn.c, include "arch_sigreturn.c".
* linux/arch_sigreturn.c: New file.
* Makefile.am (EXTRA_DIST): Add linux/arch_sigreturn.c
and linux/*/arch_sigreturn.c files.
 2015-03-23 22:25:05 +00:00
Denys Vlasenko
7d27c63806 Trivial optimization in sys_sigreturn() 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2015-03-21 20:11:53 +01:00
Denys Vlasenko
7e69ed98cd Change last parameter of umoven() from char* to void* 
Saves tons of casts.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2015-03-21 19:50:53 +01:00
Andreas Schwab
712f0e12bd m68k: fix sigreturn decoding 
* sigreturn.c (sys_sigreturn) [M68K]: Fetch the words of the
signal mask from the proper place.
 2015-03-16 10:55:20 +01:00
Dmitry V. Levin
d76d306952 aarch64: fix rt_sigreturn decoding 
* sigreturn.c (sys_sigreturn) [AARCH64]: Fix personality check.
 2015-03-11 16:34:09 +00:00
Dmitry V. Levin
74219ea36f Move sigreturn/rt_sigreturn parser to a separate file 
* sigreturn.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* defs.h (sprintsigmask_n): New prototype.
(tprintsigmask_addr): New macro.
* signal.c (sprintsigmask_n): Make global.
(tprintsigmask_addr): Remove.
(sys_sigreturn): Move to sigreturn.c.
 2015-03-06 02:19:01 +00:00