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glibc/sysdeps/unix/sysv/linux/sparc
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Joseph Myers e78dc67889 SPARC sys/ucontext.h namespace fixes (bug 21457). 
This patch fixes various miscellaneous namespace issues in the SPARC
sys/ucontext.h header.  These are similar to changes made previous to
other sys/ucontext.h headers, where the SPARC header was excluded from
those previous patches because of its complexity.

Tested for SPARC with build-many-glibcs.py.

	[BZ #21457]
	* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (__ctx): New macro.
	[__WORDSIZE == 64] (MC_TSTATE): Define only for [__USE_MISC].
	[__WORDSIZE == 64] (MC_PC): Likewise.
	[__WORDSIZE == 64] (MC_NPC): Likewise.
	[__WORDSIZE == 64] (MC_Y): Likewise.
	[__WORDSIZE == 64] (MC_G1): Likewise.
	[__WORDSIZE == 64] (MC_G2): Likewise.
	[__WORDSIZE == 64] (MC_G3): Likewise.
	[__WORDSIZE == 64] (MC_G4): Likewise.
	[__WORDSIZE == 64] (MC_G5): Likewise.
	[__WORDSIZE == 64] (MC_G6): Likewise.
	[__WORDSIZE == 64] (MC_G7): Likewise.
	[__WORDSIZE == 64] (MC_O0): Likewise.
	[__WORDSIZE == 64] (MC_O1): Likewise.
	[__WORDSIZE == 64] (MC_O2): Likewise.
	[__WORDSIZE == 64] (MC_O3): Likewise.
	[__WORDSIZE == 64] (MC_O4): Likewise.
	[__WORDSIZE == 64] (MC_O5): Likewise.
	[__WORDSIZE == 64] (MC_O6): Likewise.
	[__WORDSIZE == 64] (MC_O7): Likewise.
	[__WORDSIZE == 64] (MC_NGREG): Rename to __MC_NGREG and define to
	__MC_NGREG if [__USE_MISC].
	[__WORDSIZE == 64] (MC_MAXFPQ): Define only for [__USE_MISC].
	[__WORDSIZE == 64] (mc_gregset_t): Define using __MC_NGREG.
	[__WORDSIZE == 64] (struct mc_fq): Rename to struct __mc_fq.
	Define fields using __ctx.
	[__WORDSIZE == 64] (mc_fpu_t): Remove struct tag.  Define fields
	using __ctx.
	[__WORDSIZE == 64] (mcontext_t): Define fields using __ctx.
	(REG_PSR): Define only for [__USE_MISC].
	(REG_PC): Likewise.
	(REG_nPC): Likewise.
	(REG_Y): Likewise.
	(REG_G1): Likewise.
	(REG_G2): Likewise.
	(REG_G3): Likewise.
	(REG_G4): Likewise.
	(REG_G5): Likewise.
	(REG_G6): Likewise.
	(REG_G7): Likewise.
	(REG_O0): Likewise.
	(REG_O1): Likewise.
	(REG_O2): Likewise.
	(REG_O3): Likewise.
	(REG_O4): Likewise.
	(REG_O5): Likewise.
	(REG_O6): Likewise.
	(REG_O7): Likewise.
	[__WORDSIZE == 64] (REG_ASI): Define only for [__USE_MISC].
	[__WORDSIZE == 64] (REG_FPRS): Likewise.
	(NGREG): Rename to __NGREG and define to __NGREG if [__USE_MISC].
	(gregset_t): Define using __NGREG.
	(SPARC_MAXREGWINDOW): Rename to __SPARC_MAXREGWINDOW and define to
	__SPARC_MAXREGWINDOW if [__USE_MISC].
	(struct rwindow): Rename to struct __rwindow.  Define fields using
	__ctx.
	(rw_fp): Define only for [__USE_MISC].
	(rw_rtn): Likewise.
	(gwindows_t): Remove struct tag.  Define fields using __ctx and
	__SPARC_MAXREGWINDOW.
	(MAXFPQ): Define only for [__USE_MISC].
	(struct fpq): Rename to struct __fpq.  Define fields using __ctx.
	(struct fq): Rename to struct __fq.  Define fields using __ctx.
	(FPU_REGS_TYPE): Define only for [__USE_MISC].
	(FPU_DREGS_TYPE): Likewise.
	(V7_FPU_FSR_TYPE): Likewise.
	(V9_FPU_FSR_TYPE): Likewise.
	(V9_FPU_FPRS_TYPE): Likewise.
	[__WORDSIZE == 64] (fpregset_t): Remove struct tag.  Define fields
	using __ctx.
	[__WORDSIZE != 64] (fpregset_t): Likewise.
	[__WORDSIZE != 64] (xrs_t): Define fields using __ctx.
	[__WORDSIZE != 64] (XRS_ID): Define only for [__USE_MISC].
	[__WORDSIZE != 64] (mcontext_t): Define fields using __ctx.
	Rename field filler to __glibc_reserved1.
	* sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym
	(MC_FILLER): Remove.
2017-06-29 19:44:43 +00:00
..
bits Factor out shared definitions from bits/signum.h. 2017-06-20 20:32:50 -04:00
sparc32 SPARC sys/ucontext.h namespace fixes (bug 21457). 2017-06-29 19:44:43 +00:00
sparc64 Rename struct ucontext tag (bug 21457). 2017-06-26 22:03:58 +00:00
sys SPARC sys/ucontext.h namespace fixes (bug 21457). 2017-06-29 19:44:43 +00:00
a.out.h
aio_cancel.c Move remaining SPARC code out of nptl/. 2014-06-20 17:13:47 -07:00
arch-fork.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac. 2014-06-24 20:53:03 +00:00
configure.ac Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac. 2014-06-24 20:53:03 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getrlimit64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getshmlba.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getsysstats.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Implies NPTL is no longer an add-on! 2014-07-07 09:29:06 -07:00
kernel_termios.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
kernel-features.h posix: Consolidate Linux pause syscall 2017-05-18 18:06:47 -03:00
ldd-rewrite.sed
lowlevellock.h robust mutexes: Fix broken x86 assembly by removing it 2017-01-13 17:16:07 +01:00
Makefile Do not override objects in libc.a in other static libraries [BZ #20452] 2016-08-17 14:57:01 +02:00
pt-vfork.S Consolidate sparc clone, fork, and vfork implementations. 2014-06-13 14:47:53 -07:00
readelflib.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
rt-sysdep.c
sysdep.c
sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
system.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Versions Revert {send,sendm,recv,recvm}msg conformance changes 2016-06-10 11:58:16 -03:00