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471 Commits

Author SHA1 Message Date
H.J. Lu 9bac1d8624 Define VERSYMIDX/VALIDX/ADDRIDX in ldsodefs.h 2012-09-28 11:30:57 -07:00
David S. Miller 784421e72b Update sparc ULPS for recent clog/clog10 activity. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-09-27 22:27:32 -07:00
David S. Miller aa9bbfe6a7 Fix sparc64 crashes with LD_BIND_NOW and --enable-bind-now. 
[BZ #14376]
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Do not
	pass reloc->r_addend in as the 'high' argument to
	sparc64_fixup_plt when handling R_SPARC_JMP_IREL relocations.
 2012-09-27 21:33:54 -07:00
David S. Miller ff04dda46d Recognize new sparc hwcap bits. 
* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE,
	HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define.
	* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27.
	* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
	entries.
 2012-09-05 17:59:16 -07:00
David S. Miller 430d6ce62a Update sparc ULPs for recently added math tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-09-05 17:54:52 -07:00
David S. Miller 0a9f1987ad Use sparcv8 GMP routines when building 32-bit sparcv9. 
* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/submul_1.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/mul_1.S: New file.
 2012-09-04 19:20:03 -07:00
Carlos O'Donell 30f696374d Fifth argument of la_pltenter() is not constant. 
The original runtime linker auditing interface described
by Solaris allows the 5th argument of la_pltenter() to be
modified. This patch cleans up the ldsodefs.h definitions
such that the 5th argument is not constant.

At one point the 5th argument *was* constant but this was
changed with commit 2413fdba7a.
This patch updates alpha, ia64, mips, sh and sparc with similar
changes.
 2012-08-16 08:41:05 -07:00
David S. Miller faa2bccba5 Update SPARC ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-08-03 20:39:26 -07:00
David S. Miller e2eabb2c3b Update sparc ULPs. 2012-07-31 14:22:42 +00:00
David S. Miller e5abc686ef Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-07-27 21:14:41 -07:00
Joseph Myers 3129cfc6ec Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
Joseph Myers 56e49b714e Move ldsodefs.h audit definitions to sysdeps directories. 2012-07-25 16:03:02 +00:00
Marek Polacek 3b05db33f6 Remove TLS configure checks. 2012-07-17 23:57:43 +02:00
Joseph Myers cfc82fd8ac Split tls-macros.h into sysdeps directories. 2012-07-17 11:30:58 +00:00
David S. Miller 6b90f98178 Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-07-11 02:50:31 -07:00
David S. Miller 1c2cfe8193 Update sparc ulps after Joseph's math.h fixes. 
* sysdeps/sparc/fpu/libm-test-ulps: Remove sqrt(2) and sqrt test
	entries.
 2012-05-31 16:25:07 -07:00
David S. Miller f230c29b40 Avoid performance penalty in sparc optimized memcpy/memset. 
fmovd clears the current exception field in the %fsr, fsrc2
does not and therefore runs more efficiently on some cpus.

	* sysdeps/sparc/sparc64/memcpy.S: Use fsrc2 to move 64-bit
	values between float registers.
	* sysdeps/sparc/sparc64/memset.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
 2012-05-31 14:19:30 -07:00
David S. Miller 1c58d5dceb Simulate sparc fpu exceptions using real FP ops again in soft-fp. 
* sysdeps/sparc/sparc32/soft-fp/q_util.c
	(___Q_simulate_exceptions): Use real FP ops rather than writing
	into the %fsr.
	* sysdeps/sparc/sparc32/soft-fp/q_util.c (__Qp_handle_exceptions):
	Likewise.
 2012-05-30 23:09:25 -07:00
David S. Miller ae251b0b58 Fix underflow generation in soft-fp. 
* soft-fp/soft-fp.h (FP_CUR_EXCEPTIONS): Define.
	(FP_TRAPPING_EXCEPTIONS): Provide default implementation.
	* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
	(FP_TRAPPING_EXCEPTIONS): Define.
	* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
	(FP_TRAPPING_EXCEPTIONS): Define.
	* soft-fp/op-common.h (_FP_PACK_SEMIRAW): Signal underflow for
	subnormals only when inexact has been signalled or underflow
	exceptions are enabled.
	(_FP_PACK_CANONICAL): Likewise.
 2012-05-30 13:41:01 -07:00
David S. Miller d66ef399f5 Fix underflow reporting and tie up loose ends in sparc soft-fp. 
* sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_numbers): Delete.
	(___Q_zero): New.
	(__Q_simulate_exceptions): Return void.  Change to simulate
	exceptions by writing into the %fsr.
	* sysdeps/sparc/sparc64/soft-fp/qp_util.c
	(__Qp_handle_exceptions): Likewise.
	(numbers): Delete.
	* sysdeps/sparc/sparc64/soft-fp/Versions: Remove entry for
	__Qp_handle_exceptions.
	* sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Remove
	__Qp_handle_exceptions.
	* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
	as unused and give dummy FP_RND_NEAREST initializer.
	(FP_INHIBIT_RESULTS): Define.
	(___Q_simulate_exceptions): Update declaration.
	(FP_HANDLE_EXCEPTIONS): Use ___Q_zero and tidy inline asm
	formatting.
	* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
	as unused and give dummy FP_RND_NEAREST initializer.
	(__Qp_handle_exceptions): Update declaration.
	(FP_HANDLE_EXCEPTIONS, QP_NO_EXCEPTIONS): Tidy inline asm
	formatting.
 2012-05-27 21:11:42 -07:00
Joseph Myers 795405f956 Don't include exceptions in libm-test-ulps test names. 2012-05-24 12:14:03 +00:00
H.J. Lu 20c07380db Rename __WORDSIZE_COMPAT32 to __WORDSIZE_TIME64_COMPAT32 2012-05-21 13:39:55 -07:00
Richard Henderson c7683a6d02 Add <sys/auxv.h> and getauxval. 2012-05-20 10:40:35 -07:00
David S. Miller cbcbe830f9 Update sparc ULPs for ccos, csin, ccosh, csinh tests. 2012-05-19 15:36:55 +00:00
Joseph Myers a9538892ad Split up stackguard-macros.h into sysdeps directories. 2012-05-15 23:34:30 +00:00
David S. Miller 842b81d611 Mark sparc %fsr load and store inline asms as volatile. 
* sysdeps/sparc/fpu/bits/fenv.h (__fenv_stfsr): Add __volatile__.
	* sysdeps/sparc/fpu/fpu_control.h (_FPU_GETCW):	Likewise.
	(_FPU_SETCW): Likewise.
 2012-05-11 13:58:41 -07:00
David S. Miller ee0db19075 Minor optimization to sparc VIS3 floor() implementation. 
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Use
	movxtod instead of popping the value on the stack.
 2012-05-08 11:17:07 -07:00
David S. Miller dee4a4e3d0 With -frounding-math, some sparc ULPs need to be adjusted. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-08 10:58:01 -07:00
David S. Miller 05760585e0 Update sparc ULPs for recently added exp tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-07 19:29:24 -07:00
David S. Miller 7f18b530e9 Fix sparc libm when all of glibc is built with -frounding-math. 
[BZ #14074]
	* sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK_CALL): New macro.
	(SETUP_PIC_REG): Use it.
	(SETUP_PIC_REG_LEAF): Use it.
 2012-05-07 16:54:11 -07:00
David S. Miller d77f993f64 Update sparc ULPs for recently added acos/asin tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-02 16:44:21 -07:00
David S. Miller 33f244f40b Fix missing long-double compat symbols on sparc v9. 
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Generate
	long-double compat symbols.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Likewise.
 2012-04-26 02:50:20 -07:00
David S. Miller cfa1f3e865 Restore non-v9 32-bit sparc build. 
* sysdeps/sparc/sparc32/bits/atomic.h: Include sysdep.h to get
	HWCAP_* values only after the memory barriers have been defined.
	(atomic_full_barrier): Define.
	(atomic_read_barrier): Define.
	(atomic_write_barrier): Define.
 2012-04-25 22:24:00 -07:00
David S. Miller aab39a094e Delete everything under sysdeps/unix/sparc/ 
* sysdeps/unix/sparc/brk.S: Delete.
	* sysdeps/unix/sparc/dl-brk.S: Delete.
	* sysdeps/unix/sparc/pipe.S: Delete.
	* sysdeps/unix/sparc/sysdep.S: Delete.
	* sysdeps/unix/sparc/sysdep.h: Delete.
	* sysdeps/unix/sparc/vfork.S: Delete.
	* sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK, SPARC_PIC_REG,
	SPARC_PIC_REG_LEAF, ENTRY, END, LOC): Define.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h (ret, ret_NOERRNO,
	ret_ERRVAL, r0, r1, MOVE): Define.
	(JUMPTARGET): Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Don't include
	sysdeps/unix/sparc/sysdep.h
	(ENTRY, END): Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
 2012-04-25 11:52:31 -07:00
David S. Miller 95aa737cf9 Forgot to delete the sparc64 memcopy.h which tries to include the sparc32 one 
* sysdeps/sparc/sparc64/memcopy.h: Delete.
 2012-04-18 11:13:14 -07:00
Andreas Jaeger 7a99a61461 Finish ilogb changes 
[BZ# 6794]
	* sysdeps/ieee754/ldbl-96/s_ilogbl.c: Moved to ...
	* sysdeps/ieee754/ldbl-96/e_ilogbl.c: ... here.
	Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.

	* sysdeps/ieee754/ldbl-128/s_ilogbl.c: Moved to ...
	* sysdeps/ieee754/ldbl-128/e_ilogbl.c: ... here.
	Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.

	* sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: Moved to ...
	* sysdeps/ieee754/ldbl-64-128/e_ilogbl.c: ... here.

	* sysdeps/sparc/sparc64/soft-fp/s_ilogbl.c: Moved to ...
	* sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c: ... here.
	Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.
 2012-04-18 14:31:43 +02:00
David S. Miller e5270c239d There is no legitimate reason to override reg_char on sparc32. 
* sysdeps/sparc/sparc32/memcopy.h: Delete.
 2012-04-17 21:30:15 -07:00
David S. Miller 55939d6d45 Update sparc libm ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-04-11 12:25:00 -07:00
David S. Miller 5ed848f3d8 Handle some new sparc relocation types. 
* elf/elf.h (R_SPARC_WDISP10): Define.
	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle
	R_SPARC_SIZE32.
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle
	R_SPARC_SIZE64 and R_SPARC_H34.
 2012-04-07 09:29:14 -07:00
David S. Miller 993eb0541c Reduce down to one definition of _ELF_DYNAMIC_DO_RELOC. 
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Reduce down to one
	definition.
	* sysdeps/powerpc/powerpc32/dl-machine.h
	(ELF_MACHINE_PLTREL_OVERLAP): Delete.
	* sysdeps/s390/s390-32/dl-machine.h
	(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h
	(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h
	(ELF_MACHINE_PLTREL_OVERLAP): Likewise.
 2012-04-05 15:28:37 -07:00
David S. Miller 88d85d4f00 Optimize mempcpy on sparc. 
* sysdeps/sparc/sparc32/memcpy.S: Implement mempcpy using a stub
	that branches into memcpy.
	* sysdeps/sparc/sparc64/memcpy.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Add mempcpy multiarch
	bits.
	* sysdeps/sparc/sparc64/rtld-memcpy.c: Include generic mempcpy
	implementation too.
	* sysdeps/sparc/mempcpy.S: New file.
 2012-03-28 22:35:26 -07:00
David S. Miller e5aa83e16d Do not elide the libc hidden def of sparc's memset/memcpy when multiarching. 
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Provide a hidden def to
	the IFUNC routine in the libc case.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
 2012-03-28 22:26:38 -07:00
David S. Miller 88570753ec Use generic memset/memcpy in rtld on sparcv9/sparc64. 
* sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memset.c: New file.
	* sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memcpy.c: New file.
	* sysdeps/sparc/sparc32/sparcv9/rtld-memset.c: New file.
	* sysdeps/sparc/sparc32/sparcv9/rtld-memcpy.c: New file.
	* sysdeps/sparc/sparc64/multiarch/rtld-memset.c: New file.
	* sysdeps/sparc/sparc64/multiarch/rtld-memcpy.c: New file.
	* sysdeps/sparc/sparc64/rtld-memset.c: New file.
	* sysdeps/sparc/sparc64/rtld-memcpy.c: New file.
 2012-03-28 22:22:15 -07:00
David S. Miller 249d7567cc Fix bugs and improve performance of niagara memset/bzero. 
* sysdeps/sparc/sparc64/multiarch/memset-niagara1.S: Unroll main
	loop to 256 bytes instead of 64 bytes and fix test signedness.
 2012-03-28 21:59:43 -07:00
David S. Miller 18c9d62b9c Make sparc's -fPIC addition to ASFLAGS-.os more robust. 
* sysdeps/sparc/Makefile: Add -fPIC to ASFLAGS-.os here....
	* sysdeps/sparc/sparc32/Makefile: rather than here...
	* sysdeps/sparc/sparc64/Makefile: and here.
 2012-03-28 14:25:42 -07:00
Andreas Jaeger 51d8bb8f3b Regenerate configure files 2012-03-28 09:37:58 +02:00
David S. Miller 39197fb03f Fix sparc64/elf merge 
* sysdeps/sparc/sparc64/Makefile (ASFLAGS-.os): Move before
have-as-vis3 check.
 2012-03-28 09:29:20 +02:00
Andreas Jaeger 8cd23080c4 Move sysdeps/sparc/{,sparc32,sparc64}/elf files 
* sysdeps/sparc/elf/configure.in: Moved to ...
	* sysdeps/sparc/configure.in: ... here.
	* sysdeps/sparc/elf/configure: Delete file.
	* sysdeps/sparc/sparc32/elf/start.S: Moved to ...
	* sysdeps/sparc/sparc32/start.S: ... here.
	* sysdeps/sparc/sparc64/elf/start.S: Moved to ...
	* sysdeps/sparc/sparc64/start.S: ... here.
	* sysdeps/sparc/sparc32/elf/Makefile: Merged into ...
	* sysdeps/sparc/sparc32/Makefile: ... this.
	* sysdeps/sparc/sparc64/elf/Makefile: Merged into ...
	* sysdeps/sparc/sparc64/Makefile: ... this.
 2012-03-28 09:26:30 +02:00
David S. Miller 4c42a0c1d5 Update sparc ULPs for recently added tests and bug fixes. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-23 11:57:53 -07:00
David S. Miller 6f4db457f8 Update sparc ULPs for recently added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-21 14:20:46 -07:00
H.J. Lu eb96ffb07d Move stdio-common/_itoa.h to sysdeps/generic 2012-03-20 16:00:23 -07:00
David S. Miller e1497744f0 Update sparc ULPs for newly added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-19 15:46:15 -07:00
David S. Miller 5df98260fe Fix sparc build after math_private.h cleanups. 
* sysdeps/sparc/fpu/fenv_private.h: New file.
	* sysdeps/sparc/fpu/math_private.h: Use it.
	(libc_feholdexcept, libc_feholdexceptf, libc_feholdexceptl):
	Remove.
	(libc_feholdexcept_setround, libc_feholdexcept_setroundf,
	(libc_feholdexcept_setroundl): Remove.
	(libc_fetestexcept, libc_fetestexceptf, libc_fetestexceptl):
	Remove.
	(libc_fesetenv, libc_fesetenvf, libc_fesetenvl): Remove.
	(libc_feupdateenv, libc_feupdateenvf, libc_feupdateenvf): Remove.
 2012-03-19 15:12:50 -07:00
David S. Miller edc218041e Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test/ulps: Update.
 2012-03-16 16:01:28 -07:00
David S. Miller dd7f470327 Implement optimized libc_fe*() math routines on sparc. 
* sysdeps/sparc/fpu/math_private.h: New file.
 2012-03-16 03:05:49 -07:00
David S. Miller e6a62e18fd Add sparc vis3 optimized fma/fmaf. 
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add fma/fmaf
	sysdep routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
 2012-03-15 23:09:16 -07:00
David S. Miller 88cb87d908 Sparc long double is emulated in software, therefore use dbl-64's s_fma.c 
* sysdeps/sparc/sparc32/fpu/s_fma.c: New file.
	* sysdeps/sparc/sparc64/fpu/s_fma.c: New file.
 2012-03-15 20:55:42 -07:00
David S. Miller 006f1daa5a Create a header for sparc ifunc expansion and use it for VIS3 ifuncs. 
* sysdeps/sparc/sparc-ifunc.h: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Use sparc-ifunc.h
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: Likewise.
 2012-03-15 20:29:44 -07:00
David S. Miller f7062b9a6f Sparc optimized fmin{,f} and fmax{,f}. 
* sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
	fmin/fmax sysdep routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
 2012-03-15 02:13:54 -07:00
David S. Miller 559398ab74 Add more sparc VIS3 optimized math routines. 
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3 routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS3 routines.

	* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
	New file.
 2012-03-15 00:14:55 -07:00
David S. Miller 5a1c1e3243 Update sparc ULPs for newly added csqrt tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-14 17:25:35 -07:00
David S. Miller eae47a3618 Add framework for using sparc VIS3 instructions, use it for copysign/signbit. 
* sysdeps/sparc/configure.in: New file.
	* sysdeps/sparc/configure: Generate.
	* configure.in (libc_cv_sparc_as_vis3): Substitute.
	* configure: Regenerate.
	* config.h.in (HAVE_AS_VIS3_SUPPORT): New.
	* config.make.in (have-as-vis3): New.
	* sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-*): If VIS3 is
	available use -Av9d instead of -Av9a.
	* sysdeps/sparc/sparc64/Makefile: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: New file.
 2012-03-14 16:43:09 -07:00
David S. Miller 7bd951ff59 Small optimization to sparc 64-bit copysign. 
* sysdeps/sparc/sparc64/fpu/s_copysign.S (__copysign): Use fzeros/fnegs
	to load 0x80000000 into a float register instead of using the stack.
	* sysdeps/sparc/sparc64/fpu/s_copysignf.S (__copysignf): Likewise.
 2012-03-14 16:21:40 -07:00
David S. Miller 8e59da90ce Remove no longer needed assembler offset generation on sparc. 
* sysdeps/sparc/Makefile: Remove rtld-global-offsets.sym handling.
	* sysdeps/sparc/elf/rtld-global-offsets.sym: Delete.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Don't include
	rtld-global-offsets.h
	* sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
 2012-03-13 03:14:23 -07:00
David S. Miller 6e226b094f Update sparc ULPs for recently added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-11 18:46:30 -07:00
David S. Miller 2d2cd51564 Fix bugs in sparc PLT profiling register management, and add sparc sotruss support. 
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local
	variables with appropriate CPP guards.
	* sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the
	frame pointer, not the stack pointer.  Correct layout comments.  Fix test
	on resulting framesize and the management of the outregs buffer for pltexit.
	Preserve floating point return values across _dl_call_pltexit call.
	* sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting
	framesize and the management of the outregs buffer for pltexit.
	Preserve floating point return values across _dl_call_pltexit
	call.
	* elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter,
	la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions.
	(print_exit): Fix format string for return register value.
 2012-03-09 20:48:06 -08:00
David S. Miller 3bd2c72316 Update sparc ULPs due to recently added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-05 21:07:32 -08:00
David S. Miller 6358490d55 Add sparc optimized {l,}rint{,f} for 32-bit v9 and 64-bit. 
* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_llrint.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_llrintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_lrint.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_lrintf.S: New file.
 2012-03-02 18:59:09 -08:00
David S. Miller 49efa33d3d Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update for recently added tests.
 2012-03-02 14:17:33 -08:00
David S. Miller 759707dee3 Optimized 64-bit sparc assembler for finite{,f} and isinf{,f}. 
* sysdeps/sparc/sparc64/fpu/s_finite.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_finitef.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_isinf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_isinff.S: New file.
 2012-03-01 22:14:35 -08:00
David S. Miller dfdb8ff299 Optimized sparc assembler for signbit{,f,l} and some variants of isnan. 
* sysdeps/sparc/sparc32/fpu/s_signbit.S: New file.
	* sysdeps/sparc/sparc32/fpu/s_signbitf.S: New file.
	* sysdeps/sparc/sparc32/fpu/s_signbitl.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_isnan.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_isnanf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_signbit.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_signbitf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_signbitl.S: New file.
 2012-03-01 20:43:38 -08:00
David S. Miller ead89f9695 Update Sparc ulps for recently added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-01 17:34:04 -08:00
David S. Miller 7f66bd07f0 Sparc doesn't need seperate 32-bit and 64-bit ulps files. 
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Move...
	* sysdeps/sparc/fpu/libm-test-ulps: to here.
	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Delete.
 2012-03-01 17:32:58 -08:00
David S. Miller 53362a4b0f Remove sparc binutils GOTDATA checks in lieu of new minimum version requirement. 
* sysdeps/sparc/crti.S: Remove HAVE_BINUTILS_GOTDATA checks.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/elf/start.S: Likewise.
	* sysdeps/sparc/sparc32/fpu/w_sqrt.S: Likewise.
	* sysdeps/sparc/sparc32/fpu/w_sqrtf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/elf/start.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/w_sqrt.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/w_sqrtf.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
	* config.h.in (HAVE_BINUTILS_GOTDATA): Delete.
	* sysdeps/sparc/elf/configure.in: Remove binutils GOTDATA checks.
	* sysdeps/sparc/elf/configure: Regenerated.
 2012-03-01 15:04:16 -08:00
David S. Miller 8847f03770 Add sparc optimized sqrt{,f}. 
* sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file.
	* sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file.
	* sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file.
	* sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.
 2012-02-28 22:37:58 -08:00
David S. Miller 741a235bf6 Add optimized copysign for sparc. 
* sysdeps/sparc/sparc32/fpu/s_copysign.S: New file.
	* sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_copysign.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.
 2012-02-28 00:33:00 -08:00
David S. Miller 1aff59a3f7 Optimized sparc floor{,f} routines. 
* sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_floorf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_floor.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_floorf.S: New file.
 2012-02-27 20:36:30 -08:00
David S. Miller d6b5aa5879 Fix %fp/%sp typo in new sparc ceil{,f} assembler. 
* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Fix accidental use of
	frame pointer instead of stack pointer relative arg slot.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/s_ceil.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/s_ceilf.S: Likewise.
 2012-02-27 20:33:25 -08:00
David S. Miller d674b76d0e Fix comment formatting in new optimized sparc math files. 2012-02-27 15:26:06 -08:00
David S. Miller 428d5830a2 Optimized sparc ceil{,f} and rint{,f} routines. 
* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_ceil.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_ceilf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_rint.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_rintf.S: New file.
 2012-02-27 14:55:58 -08:00
David S. Miller 586394099c Update long-double sparc math ULPs missed by previous changes. 
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: More jn test ULP updates.
	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.
 2012-02-21 15:36:11 -08:00
David S. Miller c0e70b2543 Tweak sparc32 longjmp to not store a dummy frame pointer onto the stack. 
* sysdeps/sparc/sparc32/__longjmp.S: Unwind in the 'thread' path
	using a normal save/restore sequence, rather than allocating a
	dummy stack frame just to store a frame pointer and restore.
	* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
 2012-02-20 20:50:14 -08:00
David S. Miller d510c12326 Use PI_STATIC_AND_HIDDEN on sparc if we universally use GOTDATA relocs. 
* sysdeps/sparc/elf/configure.in (PI_STATIC_AND_HIDDEN): Define if
	both binutils and gcc support GOTDATA.
 2012-02-20 17:52:07 -08:00
David S. Miller 3d2b3019e0 Use sparc GOTDATA relocations whenever possible. 
* sysdeps/sparc/crti.S: Try to use GOTDATA relocs.
	* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/sparc/sparc32/elf/start.S: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/sparc/sparc64/elf/start.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
	* sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
	(SYSCALL_ERROR_HANDLER): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
	(SYSCALL_ERROR_HANDLER): Likewise.
 2012-02-20 17:51:53 -08:00
David S. Miller c80098a9a0 Add sparc configure checks for GOTDATA support. 
* config.h.in (HAVE_BINUTILS_GOTDATA): New.
	(HAVE_GCC_GOTDATA): New.
	* sysdeps/sparc/elf/configure.in: Test for GOTDATA
	relocation support in both binutils and gcc.
	* sysdeps/sparc/elf/configure: Regenerate.
 2012-02-20 17:51:48 -08:00
David S. Miller 3a2545a0f3 Consolidate Sparc ELF configure fragments to one spot. 
* sysdeps/sparc/sparc32/elf/configure.in: Delete.
	* sysdeps/sparc/sparc32/elf/configure: Delete.
	* sysdeps/sparc/sparc64/elf/configure.in: Delete.
	* sysdeps/sparc/sparc64/elf/configure: Delete.
	* sysdeps/sparc/elf/configure.in: New file.
	* sysdeps/sparc/elf/configure: Generate.
 2012-02-20 17:51:40 -08:00
David S. Miller 7a8b71c37c Remove sparc WDISP22 configure checks, no longer used. 
* sysdeps/sparc/sparc32/elf/configure.in: Delete WDISP22 check.
	* sysdeps/sparc/sparc32/elf/configure: Regenerate.
	* sysdeps/sparc/sparc64/elf/configure.in: Likewise.
	* sysdeps/sparc/sparc64/elf/configure: Regenerate.
	* config.h.in (BROKEN_SPARC_WDISP22): Remove.
 2012-02-20 17:51:21 -08:00
Joseph Myers 5ad91f6e6f Resort ULPs files with gen-libm-test.pl -n in C locale. 2012-02-20 18:06:05 +00:00
Aurelien Jarno 06b99b0263 Adjust SPARC ULPs to take into account the new jn tests. 2012-02-20 07:37:30 +01:00
David S. Miller dd54084dd9 Rework sparc PIC macros so crt{i,n}.S can use them too. 
* sysdeps/unix/sparc/sysdep.h (SPARC_PIC_THUNK): New macro.
	(SETUP_PIC_REG): Use SPARC_PIC_THUNK and don't save and restore
	%o7 across the call.
	(SETUP_PIC_REG_LEAF): Do %o7 save/restore in this new macro
	instead.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Use
	SETUP_PIC_REG_LEAF.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
	* sysdeps/sparc/crti.S: Use SETUP_PIC_REG.
	* sysdeps/sparc/crtn.S: Likewise.
 2012-02-18 22:31:42 -08:00
David S. Miller f63f338062 Move sparc away from the deprecated inifini.c scheme. 
/

	* sysdeps/sparc/Makefile: Add -fPIC when building crt{i,n}.S
	* sysdeps/sparc/crti.S: New file.
	* sysdeps/sparc/crtn.S: New file.
	* sysdeps/sparc/sparc32/Makefile: Remove initfini handling.
	* sysdeps/sparc/sparc64/Makefile: Likewise.

nptl/

	* sysdeps/sparc/Makefile: Add -fPIC when building pt-crti.S and crtn.S
 2012-02-16 12:54:05 -08:00
Paul Eggert 59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Joseph Myers d55bf1777c Always define float_t as float for PowerPC, SH and SPARC. 2012-01-31 22:57:02 +00:00
Joseph Myers 7071ad79db Remove __STDC__ conditionals from installed headers. 2012-01-26 20:49:22 +00:00
Ulrich Drepper a0da5fe1e4 More fallout from supporting only ELF 2012-01-08 00:45:01 -05:00
Ulrich Drepper a784e50247 Remove pre-ISO C support 
No more __const.
 2012-01-07 23:57:22 -05:00
Ulrich Drepper 0ac5ae2335 Optimize libm 
libm is now somewhat integrated with gcc's -ffinite-math-only option
and lots of the wrapper functions have been optimized.
 2011-10-12 11:27:51 -04:00
Andreas Schwab 3a62d00d40 Don't call ifunc functions in trace mode 2011-10-05 14:35:40 +02:00
Ulrich Drepper 83cd142045 Remove --wth-tls option, TLS support is required 2011-09-11 15:02:01 -04:00
Ulrich Drepper d063d16433 Remove support for !USE___THREAD 2011-09-10 16:50:28 -04:00