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author | Joseph Myers <joseph@codesourcery.com> | 2018-03-22 16:40:51 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2018-03-22 16:40:51 +0000 |
commit | a44061398c3b531b37e134a6a97accb2251fa28a (patch) | |
tree | 2e3693f289d3eb83487b62bc969d90560a87bdcd /sysdeps/unix/sysv/linux/sparc/sparc64 | |
parent | ffec7b2740bd6377b054438779228989c61ea82c (diff) | |
download | glibc-a44061398c3b531b37e134a6a97accb2251fa28a.tar.gz glibc-a44061398c3b531b37e134a6a97accb2251fa28a.tar.xz glibc-a44061398c3b531b37e134a6a97accb2251fa28a.zip |
Remove unused frame.h header, sigcontextinfo.h macros.
The glibc-internal header frame.h was used in the old debug/backtrace.c but is now unused. Similarly, there are some sigcontextinfo.h macros that are used nowhere in glibc - ADVANCE_STACK_FRAME and FIRST_FRAME_POINTER were used in the old debug/backtrace.c, while SIGCONTEXT_EXTRA_ARGS, GET_FRAME, GET_STACK and CALL_SIGHANDLER were unused even before the removal of that old implementation (beyond uses of SIGCONTEXT_EXTRA_ARGS in definitions of CALL_SIGHANDLER). This patch removes all the unused frame.h headers and definitions of those macros. Tested with build-many-glibcs.py. * sysdeps/generic/frame.h: Remove file. * sysdeps/arm/frame.h: Likewise. * sysdeps/hppa/frame.h: Likewise. * sysdeps/generic/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Remove macro. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/mach/hurd/i386/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (ADVANCE_STACK_FRAME): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/i386/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/ia64/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/mips/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/s390/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/sh/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (FIRST_FRAME_POINTER): Likewise. (ADVANCE_STACK_FRAME): Likewise. (GET_STACK): Likewise. (GET_FRAME): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (ADVANCE_STACK_FRAME): Likewise. (GET_STACK): Likewise. (GET_FRAME): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/tile/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise. * sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Likewise. (GET_FRAME): Likewise. (GET_STACK): Likewise. (CALL_SIGHANDLER): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64')
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h index c9d26850b5..32066eb3a3 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h @@ -20,12 +20,4 @@ #define STACK_BIAS 2047 #endif #define SIGCONTEXT struct sigcontext * -#define SIGCONTEXT_EXTRA_ARGS #define GET_PC(__ctx) ((void *) ((__ctx)->sigc_regs.tpc)) -#define ADVANCE_STACK_FRAME(__next) \ - ((void *) (((unsigned long *) (((unsigned long int) (__next)) \ - + STACK_BIAS))+14)) -#define GET_STACK(__ctx) ((void *) ((__ctx)->sigc_regs.u_regs[14])) -#define GET_FRAME(__ctx) ADVANCE_STACK_FRAME (GET_STACK (__ctx)) -#define CALL_SIGHANDLER(handler, signo, ctx) \ - (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx)) |