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Community source repository for glibc add-on ports branch, master, updated. glibc-2.12-52-ga72cc2b
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- To: glibc-cvs at sourceware dot org
- Date: 12 Jan 2011 19:15:09 -0000
- Subject: Community source repository for glibc add-on ports branch, master, updated. glibc-2.12-52-ga72cc2b
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http://sources.redhat.com/git/gitweb.cgi?p=glibc-ports.git;a=commitdiff;h=a72cc2b29d00207fd8e2ee4612502339a14816b6
commit a72cc2b29d00207fd8e2ee4612502339a14816b6
Author: Luis Machado <luisgpm@br.ibm.com>
Date: Wed Jan 12 12:59:09 2011 -0600
Enable optimized string routines for several PowerPC 4XX family processors.
This patch provides optimized string routines for the 4XX family of PowerPC
and Power Architecture processors. For the 476 processor, it can be
configured for either hard-fp with -mcpu=476 --with-fp, or for soft-fp with
-mcpu=476 (since the default is soft-fp).
diff --git a/ChangeLog b/ChangeLog
index e42182f..3618387 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,23 @@
+2010-09-03 Luis Machado <luisgpm@br.ibm.com>
+
+ * sysdeps/powerpc/dl-procinfo.c: New file.
+ * sysdeps/powerpc/dl-procinfo.h: New file.
+ * sysdeps/powerpc/powerpc32/405/memcmp.S: New file.
+ * sysdeps/powerpc/powerpc32/405/memcpy.S: New file.
+ * sysdeps/powerpc/powerpc32/405/memset.S: New file.
+ * sysdeps/powerpc/powerpc32/405/strcmp.S: New file.
+ * sysdeps/powerpc/powerpc32/405/strcpy.S: New file.
+ * sysdeps/powerpc/powerpc32/405/strlen.S: New file.
+ * sysdeps/powerpc/powerpc32/405/strncmp.S: New file.
+ * sysdeps/powerpc/powerpc32/440/Implies: New file.
+ * sysdeps/powerpc/powerpc32/464/Implies: New file.
+ * sysdeps/powerpc/powerpc32/476/Implies: New file.
+ * sysdeps/powerpc/powerpc32/Makefile: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies: New file.
+
2010-04-14 Joseph Myers <joseph@codesourcery.com>
* libc-abis: Remove.
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
new file mode 100644
index 0000000..60fb465
--- /dev/null
+++ b/sysdeps/powerpc/dl-procinfo.c
@@ -0,0 +1,96 @@
+/* Data for processor capability information. PowerPC version.
+ Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* This information must be kept in sync with the _DL_HWCAP_COUNT and
+ _DL_PLATFORM_COUNT definitions in procinfo.h.
+
+ If anything should be added here check whether the size of each string
+ is still ok with the given array size.
+
+ All the #ifdefs in the definitions are quite irritating but
+ necessary if we want to avoid duplicating the information. There
+ are three different modes:
+
+ - PROCINFO_DECL is defined. This means we are only interested in
+ declarations.
+
+ - PROCINFO_DECL is not defined:
+
+ + if SHARED is defined the file is included in an array
+ initializer. The .element = { ... } syntax is needed.
+
+ + if SHARED is not defined a normal array initialization is
+ needed.
+ */
+
+#ifndef PROCINFO_CLASS
+# define PROCINFO_CLASS
+#endif
+
+#if !defined PROCINFO_DECL && defined SHARED
+ ._dl_powerpc_cap_flags
+#else
+PROCINFO_CLASS const char _dl_powerpc_cap_flags[25][10]
+#endif
+#ifndef PROCINFO_DECL
+= {
+ "vsx",
+ "arch_2_06", "power6x", "dfp", "pa6t",
+ "arch_2_05", "ic_snoop", "smt", "booke",
+ "cellbe", "power5+", "power5", "power4",
+ "notb", "efpdouble", "efpsingle", "spe",
+ "ucache", "4xxmac", "mmu", "fpu",
+ "altivec", "ppc601", "ppc64", "ppc32",
+ }
+#endif
+#if !defined SHARED || defined PROCINFO_DECL
+;
+#else
+,
+#endif
+
+#if !defined PROCINFO_DECL && defined SHARED
+ ._dl_powerpc_platforms
+#else
+PROCINFO_CLASS const char _dl_powerpc_platforms[12][12]
+#endif
+#ifndef PROCINFO_DECL
+= {
+ [PPC_PLATFORM_POWER4] = "power4",
+ [PPC_PLATFORM_PPC970] = "ppc970",
+ [PPC_PLATFORM_POWER5] = "power5",
+ [PPC_PLATFORM_POWER5_PLUS] = "power5+",
+ [PPC_PLATFORM_POWER6] = "power6",
+ [PPC_PLATFORM_CELL_BE] = "ppc-cell-be",
+ [PPC_PLATFORM_POWER6X] = "power6x",
+ [PPC_PLATFORM_POWER7] = "power7",
+ [PPC_PLATFORM_PPC405] = "ppc405",
+ [PPC_PLATFORM_PPC440] = "ppc440",
+ [PPC_PLATFORM_PPC464] = "ppc464",
+ [PPC_PLATFORM_PPC476] = "ppc476"
+ }
+#endif
+#if !defined SHARED || defined PROCINFO_DECL
+;
+#else
+,
+#endif
+
+#undef PROCINFO_DECL
+#undef PROCINFO_CLASS
diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h
new file mode 100644
index 0000000..e4a7edb
--- /dev/null
+++ b/sysdeps/powerpc/dl-procinfo.h
@@ -0,0 +1,168 @@
+/* Processor capability information handling macros. PowerPC version.
+ Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_PROCINFO_H
+#define _DL_PROCINFO_H 1
+
+#include <ldsodefs.h>
+#include <sysdep.h> /* This defines the PPC_FEATURE_* macros. */
+
+/* There are 25 bits used, but they are bits 7..31. */
+#define _DL_HWCAP_FIRST 7
+#define _DL_HWCAP_COUNT 32
+
+/* These bits influence library search. */
+#define HWCAP_IMPORTANT (PPC_FEATURE_HAS_ALTIVEC \
+ + PPC_FEATURE_HAS_DFP)
+
+#define _DL_PLATFORMS_COUNT 12
+
+#define _DL_FIRST_PLATFORM 32
+/* Mask to filter out platforms. */
+#define _DL_HWCAP_PLATFORM (((1ULL << _DL_PLATFORMS_COUNT) - 1) \
+ << _DL_FIRST_PLATFORM)
+
+/* Platform bits (relative to _DL_FIRST_PLATFORM). */
+#define PPC_PLATFORM_POWER4 0
+#define PPC_PLATFORM_PPC970 1
+#define PPC_PLATFORM_POWER5 2
+#define PPC_PLATFORM_POWER5_PLUS 3
+#define PPC_PLATFORM_POWER6 4
+#define PPC_PLATFORM_CELL_BE 5
+#define PPC_PLATFORM_POWER6X 6
+#define PPC_PLATFORM_POWER7 7
+#define PPC_PLATFORM_PPC405 8
+#define PPC_PLATFORM_PPC440 9
+#define PPC_PLATFORM_PPC464 10
+#define PPC_PLATFORM_PPC476 11
+
+static inline const char *
+__attribute__ ((unused))
+_dl_hwcap_string (int idx)
+{
+ return GLRO(dl_powerpc_cap_flags)[idx - _DL_HWCAP_FIRST];
+}
+
+static inline const char *
+__attribute__ ((unused))
+_dl_platform_string (int idx)
+{
+ return GLRO(dl_powerpc_platforms)[idx - _DL_FIRST_PLATFORM];
+}
+
+static inline int
+__attribute__ ((unused))
+_dl_string_hwcap (const char *str)
+{
+ for (int i = _DL_HWCAP_FIRST; i < _DL_HWCAP_COUNT; ++i)
+ if (strcmp (str, _dl_hwcap_string (i)) == 0)
+ return i;
+ return -1;
+}
+
+static inline int
+__attribute__ ((unused, always_inline))
+_dl_string_platform (const char *str)
+{
+ if (str == NULL)
+ return -1;
+
+ if (strncmp (str, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_POWER4], 5) == 0)
+ {
+ int ret;
+ str += 5;
+ switch (*str)
+ {
+ case '4':
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER4;
+ break;
+ case '5':
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER5;
+ if (str[1] == '+')
+ {
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER5_PLUS;
+ ++str;
+ }
+ break;
+ case '6':
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER6;
+ if (str[1] == 'x')
+ {
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER6X;
+ ++str;
+ }
+ break;
+ case '7':
+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER7;
+ break;
+ default:
+ return -1;
+ }
+ if (str[1] == '\0')
+ return ret;
+ }
+ else if (strncmp (str, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC970],
+ 3) == 0)
+ {
+ if (strcmp (str + 3, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC970]
+ + 3) == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC970;
+ else if (strcmp (str + 3,
+ GLRO(dl_powerpc_platforms)[PPC_PLATFORM_CELL_BE] + 3)
+ == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_CELL_BE;
+ else if (strcmp (str + 3,
+ GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC405] + 3)
+ == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC405;
+ else if (strcmp (str + 3,
+ GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC440] + 3)
+ == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC440;
+ else if (strcmp (str + 3,
+ GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC464] + 3)
+ == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC464;
+ else if (strcmp (str + 3,
+ GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC476] + 3)
+ == 0)
+ return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC476;
+ }
+
+ return -1;
+}
+
+#ifdef IS_IN_rtld
+static inline int
+__attribute__ ((unused))
+_dl_procinfo (int word)
+{
+ _dl_printf ("AT_HWCAP: ");
+
+ for (int i = _DL_HWCAP_FIRST; i < _DL_HWCAP_COUNT; ++i)
+ if (word & (1 << i))
+ _dl_printf (" %s", _dl_hwcap_string (i));
+
+ _dl_printf ("\n");
+
+ return 0;
+}
+#endif
+
+#endif /* dl-procinfo.h */
diff --git a/sysdeps/powerpc/powerpc32/405/memcmp.S b/sysdeps/powerpc/powerpc32/405/memcmp.S
new file mode 100644
index 0000000..2598d3c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/memcmp.S
@@ -0,0 +1,131 @@
+/* Optimized memcmp implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* memcmp
+
+ r3:source1 address, return equality
+ r4:source2 address
+ r5:byte count
+
+ Check 2 words from src1 and src2. If unequal jump to end and
+ return src1 > src2 or src1 < src2.
+ If count = zero check bytes before zero counter and then jump to end and
+ return src1 > src2, src1 < src2 or src1 = src2.
+ If src1 = src2 and no null, repeat. */
+
+EALIGN (BP_SYM (memcmp), 5, 0)
+ srwi. r6,r5,5
+ beq L(preword2_count_loop)
+ mtctr r6
+ clrlwi r5,r5,27
+
+L(word8_compare_loop):
+ lwz r10,0(r3)
+ lwz r6,4(r3)
+ lwz r8,0(r4)
+ lwz r9,4(r4)
+ cmplw cr5,r8,r10
+ cmplw cr1,r9,r6
+ bne cr5,L(st2)
+ bne cr1,L(st1)
+ lwz r10,8(r3)
+ lwz r6,12(r3)
+ lwz r8,8(r4)
+ lwz r9,12(r4)
+ cmplw cr5,r8,r10
+ cmplw cr1,r9,r6
+ bne cr5,L(st2)
+ bne cr1,L(st1)
+ lwz r10,16(r3)
+ lwz r6,20(r3)
+ lwz r8,16(r4)
+ lwz r9,20(r4)
+ cmplw cr5,r8,r10
+ cmplw cr1,r9,r6
+ bne cr5,L(st2)
+ bne cr1,L(st1)
+ lwz r10,24(r3)
+ lwz r6,28(r3)
+ addi r3,r3,0x20
+ lwz r8,24(r4)
+ lwz r9,28(r4)
+ addi r4,r4,0x20
+ cmplw cr5,r8,r10
+ cmplw cr1,r9,r6
+ bne cr5,L(st2)
+ bne cr1,L(st1)
+ bdnz L(word8_compare_loop)
+
+L(preword2_count_loop):
+ srwi. r6,r5,3
+ beq L(prebyte_count_loop)
+ mtctr r6
+ clrlwi r5,r5,29
+
+L(word2_count_loop):
+ lwz r10,0(r3)
+ lwz r6,4(r3)
+ addi r3,r3,0x08
+ lwz r8,0(r4)
+ lwz r9,4(r4)
+ addi r4,r4,0x08
+ cmplw cr5,r8,r10
+ cmplw cr1,r9,r6
+ bne cr5,L(st2)
+ bne cr1,L(st1)
+ bdnz L(word2_count_loop)
+
+L(prebyte_count_loop):
+ addi r5,r5,1
+ mtctr r5
+ bdz L(end_memcmp)
+
+L(byte_count_loop):
+ lbz r6,0(r3)
+ addi r3,r3,0x01
+ lbz r8,0(r4)
+ addi r4,r4,0x01
+ cmplw cr5,r8,r6
+ bne cr5,L(st2)
+ bdnz L(byte_count_loop)
+
+L(end_memcmp):
+ addi r3,r0,0
+ blr
+
+L(l_r):
+ addi r3,r0,1
+ blr
+
+L(st1):
+ blt cr1,L(l_r)
+ addi r3,r0,-1
+ blr
+
+L(st2):
+ blt cr5,L(l_r)
+ addi r3,r0,-1
+ blr
+END (BP_SYM (memcmp))
+libc_hidden_builtin_def (memcmp)
+weak_alias (memcmp,bcmp)
diff --git a/sysdeps/powerpc/powerpc32/405/memcpy.S b/sysdeps/powerpc/powerpc32/405/memcpy.S
new file mode 100644
index 0000000..8b72ba7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/memcpy.S
@@ -0,0 +1,133 @@
+/* Optimized memcpy implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* memcpy
+
+ r0:return address
+ r3:destination address
+ r4:source address
+ r5:byte count
+
+ Save return address in r0.
+ If destinationn and source are unaligned and copy count is greater than 256
+ then copy 0-3 bytes to make destination aligned.
+ If 32 or more bytes to copy we use 32 byte copy loop.
+ Finaly we copy 0-31 extra bytes. */
+
+EALIGN (BP_SYM (memcpy), 5, 0)
+/* Check if bytes to copy are greater than 256 and if
+ source and destination are unaligned */
+ cmpwi r5,0x0100
+ addi r0,r3,0
+ ble L(string_count_loop)
+ neg r6,r3
+ clrlwi. r6,r6,30
+ beq L(string_count_loop)
+ neg r6,r4
+ clrlwi. r6,r6,30
+ beq L(string_count_loop)
+ mtctr r6
+ subf r5,r6,r5
+
+L(unaligned_bytecopy_loop): /* Align destination by coping 0-3 bytes */
+ lbz r8,0x0(r4)
+ addi r4,r4,1
+ stb r8,0x0(r3)
+ addi r3,r3,1
+ bdnz L(unaligned_bytecopy_loop)
+ srwi. r7,r5,5
+ beq L(preword2_count_loop)
+ mtctr r7
+
+L(word8_count_loop_no_dcbt): /* Copy 32 bytes at a time */
+ lwz r6,0(r4)
+ lwz r7,4(r4)
+ lwz r8,8(r4)
+ lwz r9,12(r4)
+ subi r5,r5,0x20
+ stw r6,0(r3)
+ stw r7,4(r3)
+ stw r8,8(r3)
+ stw r9,12(r3)
+ lwz r6,16(r4)
+ lwz r7,20(r4)
+ lwz r8,24(r4)
+ lwz r9,28(r4)
+ addi r4,r4,0x20
+ stw r6,16(r3)
+ stw r7,20(r3)
+ stw r8,24(r3)
+ stw r9,28(r3)
+ addi r3,r3,0x20
+ bdnz L(word8_count_loop_no_dcbt)
+
+L(preword2_count_loop): /* Copy remaining 0-31 bytes */
+ clrlwi. r12,r5,27
+ beq L(end_memcpy)
+ mtxer r12
+ lswx r5,0,r4
+ stswx r5,0,r3
+ mr r3,r0
+ blr
+
+L(string_count_loop): /* Copy odd 0-31 bytes */
+ clrlwi. r12,r5,28
+ add r3,r3,r5
+ add r4,r4,r5
+ beq L(pre_string_copy)
+ mtxer r12
+ subf r4,r12,r4
+ subf r3,r12,r3
+ lswx r6,0,r4
+ stswx r6,0,r3
+
+L(pre_string_copy): /* Check how many 32 byte chunck to copy */
+ srwi. r7,r5,4
+ beq L(end_memcpy)
+ mtctr r7
+
+L(word4_count_loop_no_dcbt): /* Copy 32 bytes at a time */
+ lwz r6,-4(r4)
+ lwz r7,-8(r4)
+ lwz r8,-12(r4)
+ lwzu r9,-16(r4)
+ stw r6,-4(r3)
+ stw r7,-8(r3)
+ stw r8,-12(r3)
+ stwu r9,-16(r3)
+ bdz L(end_memcpy)
+ lwz r6,-4(r4)
+ lwz r7,-8(r4)
+ lwz r8,-12(r4)
+ lwzu r9,-16(r4)
+ stw r6,-4(r3)
+ stw r7,-8(r3)
+ stw r8,-12(r3)
+ stwu r9,-16(r3)
+ bdnz L(word4_count_loop_no_dcbt)
+
+L(end_memcpy):
+ mr r3,r0
+ blr
+END (BP_SYM (memcpy))
+libc_hidden_builtin_def (memcpy)
diff --git a/sysdeps/powerpc/powerpc32/405/memset.S b/sysdeps/powerpc/powerpc32/405/memset.S
new file mode 100644
index 0000000..0f57968
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/memset.S
@@ -0,0 +1,155 @@
+/* Optimized memset implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* memset
+
+ r3:destination address and return address
+ r4:source integer to copy
+ r5:byte count
+ r11:sources integer to copy in all 32 bits of reg
+ r12:temp return address
+
+ Save return address in r12
+ If destinationn is unaligned and count is greater tha 255 bytes
+ set 0-3 bytes to make destination aligned
+ If count is greater tha 255 bytes and setting zero to memory
+ use dbcz to set memeory when we can
+ otherwsie do the follwoing
+ If 16 or more words to set we use 16 word copy loop.
+ Finaly we set 0-15 extra bytes with string store. */
+
+EALIGN (BP_SYM (memset), 5, 0)
+ rlwinm r11,r4,0,24,31
+ rlwimi r11,r4,8,16,23
+ rlwimi r11,r11,16,0,15
+ addi r12,r3,0
+ cmpwi r5,0x00FF
+ ble L(preword8_count_loop)
+ cmpwi r4,0x00
+ beq L(use_dcbz)
+ neg r6,r3
+ clrlwi. r6,r6,30
+ beq L(preword8_count_loop)
+ addi r8,0,1
+ mtctr r6
+ subi r3,r3,1
+
+L(unaligned_bytecopy_loop):
+ stbu r11,0x1(r3)
+ subf. r5,r8,r5
+ beq L(end_memset)
+ bdnz L(unaligned_bytecopy_loop)
+ addi r3,r3,1
+
+L(preword8_count_loop):
+ srwi. r6,r5,4
+ beq L(preword2_count_loop)
+ mtctr r6
+ addi r3,r3,-4
+ mr r8,r11
+ mr r9,r11
+ mr r10,r11
+
+L(word8_count_loop_no_dcbt):
+ stwu r8,4(r3)
+ stwu r9,4(r3)
+ subi r5,r5,0x10
+ stwu r10,4(r3)
+ stwu r11,4(r3)
+ bdnz L(word8_count_loop_no_dcbt)
+ addi r3,r3,4
+
+L(preword2_count_loop):
+ clrlwi. r7,r5,28
+ beq L(end_memset)
+ mr r8,r11
+ mr r9,r11
+ mr r10,r11
+ mtxer r7
+ stswx r8,0,r3
+
+L(end_memset):
+ addi r3,r12,0
+ blr
+
+L(use_dcbz):
+ neg r6,r3
+ clrlwi. r7,r6,28
+ beq L(skip_string_loop)
+ mr r8,r11
+ mr r9,r11
+ mr r10,r11
+ subf r5,r7,r5
+ mtxer r7
+ stswx r8,0,r3
+ add r3,r3,r7
+
+L(skip_string_loop):
+ clrlwi r8,r6,25
+ srwi. r8,r8,4
+ beq L(dcbz_pre_loop)
+ mtctr r8
+
+L(word_loop):
+ stw r11,0(r3)
+ subi r5,r5,0x10
+ stw r11,4(r3)
+ stw r11,8(r3)
+ stw r11,12(r3)
+ addi r3,r3,0x10
+ bdnz L(word_loop)
+
+L(dcbz_pre_loop):
+ srwi r6,r5,7
+ mtctr r6
+ addi r7,0,0
+
+L(dcbz_loop):
+ dcbz r3,r7
+ addi r3,r3,0x80
+ subi r5,r5,0x80
+ bdnz L(dcbz_loop)
+ srwi. r6,r5,4
+ beq L(postword2_count_loop)
+ mtctr r6
+
+L(postword8_count_loop):
+ stw r11,0(r3)
+ subi r5,r5,0x10
+ stw r11,4(r3)
+ stw r11,8(r3)
+ stw r11,12(r3)
+ addi r3,r3,0x10
+ bdnz L(postword8_count_loop)
+
+L(postword2_count_loop):
+ clrlwi. r7,r5,28
+ beq L(end_memset)
+ mr r8,r11
+ mr r9,r11
+ mr r10,r11
+ mtxer r7
+ stswx r8,0,r3
+ b L(end_memset)
+END (BP_SYM (memset))
+libc_hidden_builtin_def (memset)
diff --git a/sysdeps/powerpc/powerpc32/405/strcmp.S b/sysdeps/powerpc/powerpc32/405/strcmp.S
new file mode 100644
index 0000000..4098977
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/strcmp.S
@@ -0,0 +1,137 @@
+/* Optimized strcmp implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* strcmp
+
+ Register Use
+ r0:temp return equality
+ r3:source1 address, return equality
+ r4:source2 address
+
+ Implementation description
+ Check 2 words from src1 and src2. If unequal jump to end and
+ return src1 > src2 or src1 < src2.
+ If null check bytes before null and then jump to end and
+ return src1 > src2, src1 < src2 or src1 = src2.
+ If src1 = src2 and no null, repeat. */
+
+EALIGN (BP_SYM(strcmp),5,0)
+ neg r7,r3
+ clrlwi r7,r7,20
+ neg r8,r4
+ clrlwi r8,r8,20
+ srwi. r7,r7,5
+ beq L(byte_loop)
+ srwi. r8,r8,5
+ beq L(byte_loop)
+ cmplw r7,r8
+ mtctr r7
+ ble L(big_loop)
+ mtctr r8
+
+L(big_loop):
+ lwz r5,0(r3)
+ lwz r6,4(r3)
+ lwz r8,0(r4)
+ lwz r9,4(r4)
+ dlmzb. r12,r5,r6
+ bne L(end_check)
+ cmplw r5,r8
+ bne L(st1)
+ cmplw r6,r9
+ bne L(st1)
+ lwz r5,8(r3)
+ lwz r6,12(r3)
+ lwz r8,8(r4)
+ lwz r9,12(r4)
+ dlmzb. r12,r5,r6
+ bne L(end_check)
+ cmplw r5,r8
+ bne L(st1)
+ cmplw r6,r9
+ bne L(st1)
+ lwz r5,16(r3)
+ lwz r6,20(r3)
+ lwz r8,16(r4)
+ lwz r9,20(r4)
+ dlmzb. r12,r5,r6
+ bne L(end_check)
+ cmplw r5,r8
+ bne L(st1)
+ cmplw r6,r9
+ bne L(st1)
+ lwz r5,24(r3)
+ lwz r6,28(r3)
+ addi r3,r3,0x20
+ lwz r8,24(r4)
+ lwz r9,28(r4)
+ addi r4,r4,0x20
+ dlmzb. r12,r5,r6
+ bne L(end_check)
+ cmplw r5,r8
+ bne L(st1)
+ cmplw r6,r9
+ bne L(st1)
+ bdnz L(big_loop)
+ b L(byte_loop)
+
+L(end_check):
+ subfic r12,r12,4
+ blt L(end_check2)
+ rlwinm r12,r12,3,0,31
+ srw r5,r5,r12
+ srw r8,r8,r12
+ cmplw r5,r8
+ bne L(st1)
+ b L(end_strcmp)
+
+L(end_check2):
+ addi r12,r12,4
+ cmplw r5,r8
+ rlwinm r12,r12,3,0,31
+ bne L(st1)
+ srw r6,r6,r12
+ srw r9,r9,r12
+ cmplw r6,r9
+ bne L(st1)
+
+L(end_strcmp):
+ addi r3,r0,0
+ blr
+
+L(st1):
+ mfcr r3
+ blr
+
+L(byte_loop):
+ lbz r5,0(r3)
+ addi r3,r3,1
+ lbz r6,0(r4)
+ addi r4,r4,1
+ cmplw r5,r6
+ bne L(st1)
+ cmpwi r5,0
+ beq L(end_strcmp)
+ b L(byte_loop)
+END (BP_SYM (strcmp))
+libc_hidden_builtin_def (strcmp)
diff --git a/sysdeps/powerpc/powerpc32/405/strcpy.S b/sysdeps/powerpc/powerpc32/405/strcpy.S
new file mode 100644
index 0000000..62f7e3e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/strcpy.S
@@ -0,0 +1,110 @@
+/* Optimized strcpy implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* strcpy
+
+ Register Use
+ r3:destination and return address
+ r4:source address
+ r10:temp destination address
+
+ Implementation description
+ Loop by checking 2 words at a time, with dlmzb. Check if there is a null
+ in the 2 words. If there is a null jump to end checking to determine
+ where in the last 8 bytes it is. Copy the appropriate bytes of the last
+ 8 according to the null position. */
+
+EALIGN (BP_SYM (strcpy), 5, 0)
+ neg r7,r4
+ subi r4,r4,1
+ clrlwi. r8,r7,29
+ subi r10,r3,1
+ beq L(pre_word8_loop)
+ mtctr r8
+
+L(loop):
+ lbzu r5,0x01(r4)
+ cmpi cr5,r5,0x0
+ stbu r5,0x01(r10)
+ beq cr5,L(end_strcpy)
+ bdnz L(loop)
+
+L(pre_word8_loop):
+ subi r4,r4,3
+ subi r10,r10,3
+
+L(word8_loop):
+ lwzu r5,0x04(r4)
+ lwzu r6,0x04(r4)
+ dlmzb. r11,r5,r6
+ bne L(byte_copy)
+ stwu r5,0x04(r10)
+ stwu r6,0x04(r10)
+ lwzu r5,0x04(r4)
+ lwzu r6,0x04(r4)
+ dlmzb. r11,r5,r6
+ bne L(byte_copy)
+ stwu r5,0x04(r10)
+ stwu r6,0x04(r10)
+ lwzu r5,0x04(r4)
+ lwzu r6,0x04(r4)
+ dlmzb. r11,r5,r6
+ bne L(byte_copy)
+ stwu r5,0x04(r10)
+ stwu r6,0x04(r10)
+ lwzu r5,0x04(r4)
+ lwzu r6,0x04(r4)
+ dlmzb. r11,r5,r6
+ bne L(byte_copy)
+ stwu r5,0x04(r10)
+ stwu r6,0x04(r10)
+ b L(word8_loop)
+
+L(last_bytes_copy):
+ stwu r5,0x04(r10)
+ subi r11,r11,4
+ mtctr r11
+ addi r10,r10,3
+ subi r4,r4,1
+
+L(last_bytes_copy_loop):
+ lbzu r5,0x01(r4)
+ stbu r5,0x01(r10)
+ bdnz L(last_bytes_copy_loop)
+ blr
+
+L(byte_copy):
+ blt L(last_bytes_copy)
+ mtctr r11
+ addi r10,r10,3
+ subi r4,r4,5
+
+L(last_bytes_copy_loop2):
+ lbzu r5,0x01(r4)
+ stbu r5,0x01(r10)
+ bdnz L(last_bytes_copy_loop2)
+
+L(end_strcpy):
+ blr
+END (BP_SYM (strcpy))
+libc_hidden_builtin_def (strcpy)
diff --git a/sysdeps/powerpc/powerpc32/405/strlen.S b/sysdeps/powerpc/powerpc32/405/strlen.S
new file mode 100644
index 0000000..d50b9d7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/strlen.S
@@ -0,0 +1,78 @@
+/* Optimized strlen implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* strlen
+
+ Register Use
+ r3:source address and return length of string
+ r4:byte counter
+
+ Implementation description
+ Load 2 words at a time and count bytes, if we find null we subtract one from
+ the count and return the count value. We need to subtract one because
+ we don't count the null character as a byte. */
+
+EALIGN (BP_SYM (strlen),5,0)
+ neg r7,r3
+ clrlwi. r8,r7,29
+ addi r4,0,0
+ beq L(byte_count_loop)
+ mtctr r8
+
+L(loop):
+ lbz r5,0(r3)
+ cmpi cr5,r5,0x0
+ addi r3,r3,0x1
+ addi r4,r4,0x1
+ beq cr5,L(end_strlen)
+ bdnz L(loop)
+
+L(byte_count_loop):
+ lwz r5,0(r3)
+ lwz r6,4(r3)
+ dlmzb. r12,r5,r6
+ add r4,r4,r12
+ bne L(end_strlen)
+ lwz r5,8(r3)
+ lwz r6,12(r3)
+ dlmzb. r12,r5,r6
+ add r4,r4,r12
+ bne L(end_strlen)
+ lwz r5,16(r3)
+ lwz r6,20(r3)
+ dlmzb. r12,r5,r6
+ add r4,r4,r12
+ bne L(end_strlen)
+ lwz r5,24(r3)
+ lwz r6,28(r3)
+ addi r3,r3,0x20
+ dlmzb. r12,r5,r6
+ add r4,r4,r12
+ bne L(end_strlen)
+ b L(byte_count_loop)
+
+L(end_strlen):
+ addi r3,r4,-1
+ blr
+END (BP_SYM (strlen))
+libc_hidden_builtin_def (strlen)
diff --git a/sysdeps/powerpc/powerpc32/405/strncmp.S b/sysdeps/powerpc/powerpc32/405/strncmp.S
new file mode 100644
index 0000000..d4c8156
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/405/strncmp.S
@@ -0,0 +1,131 @@
+/* Optimized strncmp implementation for PowerPC476.
+ Copyright (C) 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+/* strncmp
+
+ Register Use
+ r0:temp return equality
+ r3:source1 address, return equality
+ r4:source2 address
+ r5:byte count
+
+ Implementation description
+ Touch in 3 lines of D-cache.
+ If source1 or source2 is unaligned copy 0-3 bytes to make source1 aligned
+ Check 2 words from src1 and src2. If unequal jump to end and
+ return src1 > src2 or src1 < src2.
+ If null check bytes before null and then jump to end and
+ return src1 > src2, src1 < src2 or src1 = src2.
+ If count = zero check bytes before zero counter and then jump to end and
+ return src1 > src2, src1 < src2 or src1 = src2.
+ If src1 = src2 and no null, repeat. */
+
+EALIGN (BP_SYM(strncmp),5,0)
+ neg r7,r3
+ clrlwi r7,r7,20
+ neg r8,r4
+ clrlwi r8,r8,20
+ srwi. r7,r7,3
+ beq L(prebyte_count_loop)
+ srwi. r8,r8,3
+ beq L(prebyte_count_loop)
+ cmplw r7,r8
+ mtctr r7
+ ble L(preword2_count_loop)
+ mtctr r8
+
+L(preword2_count_loop):
+ srwi. r6,r5,3
+ beq L(prebyte_count_loop)
+ mfctr r7
+ cmplw r6,r7
+ bgt L(set_count_loop)
+ mtctr r6
+ clrlwi r5,r5,29
+
+L(word2_count_loop):
+ lwz r10,0(r3)
+ lwz r6,4(r3)
+ addi r3,r3,0x08
+ lwz r8,0(r4)
+ lwz r9,4(r4)
+ addi r4,r4,0x08
+ dlmzb. r12,r10,r6
+ bne L(end_check)
+ cmplw r10,r8
+ bne L(st1)
+ cmplw r6,r9
+ bne L(st1)
+ bdnz L(word2_count_loop)
+
+L(prebyte_count_loop):
+ addi r5,r5,1
+ mtctr r5
+ bdz L(end_strncmp)
+
+L(byte_count_loop):
+ lbz r6,0(r3)
+ addi r3,r3,1
+ lbz r7,0(r4)
+ addi r4,r4,1
+ cmplw r6,r7
+ bne L(st1)
+ cmpwi r6,0
+ beq L(end_strncmp)
+ bdnz L(byte_count_loop)
+ b L(end_strncmp)
+
+L(set_count_loop):
+ slwi r7,r7,3
+ subf r5,r7,r5
+ b L(word2_count_loop)
+
+L(end_check):
+ subfic r12,r12,4
+ blt L(end_check2)
+ rlwinm r12,r12,3,0,31
+ srw r10,r10,r12
+ srw r8,r8,r12
+ cmplw r10,r8
+ bne L(st1)
+ b L(end_strncmp)
+
+L(end_check2):
+ addi r12,r12,4
+ cmplw r10,r8
+ rlwinm r12,r12,3,0,31
+ bne L(st1)
+ srw r6,r6,r12
+ srw r9,r9,r12
+ cmplw r6,r9
+ bne L(st1)
+
+L(end_strncmp):
+ addi r3,r0,0
+ blr
+
+L(st1):
+ mfcr r3
+ blr
+END (BP_SYM (strncmp))
+libc_hidden_builtin_def (strncmp)
diff --git a/sysdeps/powerpc/powerpc32/440/Implies b/sysdeps/powerpc/powerpc32/440/Implies
new file mode 100644
index 0000000..70c0d2e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/440/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/405/fpu
+powerpc/powerpc32/405
diff --git a/sysdeps/powerpc/powerpc32/464/Implies b/sysdeps/powerpc/powerpc32/464/Implies
new file mode 100644
index 0000000..c3e52c5
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/464/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/440/fpu
+powerpc/powerpc32/440
diff --git a/sysdeps/powerpc/powerpc32/476/Implies b/sysdeps/powerpc/powerpc32/476/Implies
new file mode 100644
index 0000000..2829f9c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/476/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/464/fpu
+powerpc/powerpc32/464
diff --git a/sysdeps/powerpc/powerpc32/Makefile b/sysdeps/powerpc/powerpc32/Makefile
new file mode 100644
index 0000000..3d235de
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/Makefile
@@ -0,0 +1,8 @@
+# Some Powerpc32 variants assume soft-fp is the default even though there is
+# an fp variant so provide -mhard-float if --with-fp is explicitly passed.
+
+ifeq ($(with-fp),yes)
++cflags += -mhard-float
+ASFLAGS += -mhard-float
+sysdep-LDFLAGS += -mhard-float
+endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies
new file mode 100644
index 0000000..70c0d2e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/405/fpu
+powerpc/powerpc32/405
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies
new file mode 100644
index 0000000..c3e52c5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/440/fpu
+powerpc/powerpc32/440
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies
new file mode 100644
index 0000000..2829f9c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/464/fpu
+powerpc/powerpc32/464
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies
new file mode 100644
index 0000000..80f9170
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/476/fpu
+powerpc/powerpc32/476
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 20 +++
.../{unix/sysv/linux/arm => powerpc}/dl-procinfo.c | 49 +++++-
sysdeps/powerpc/dl-procinfo.h | 168 ++++++++++++++++++++
sysdeps/powerpc/powerpc32/405/memcmp.S | 131 +++++++++++++++
sysdeps/powerpc/powerpc32/405/memcpy.S | 133 ++++++++++++++++
sysdeps/powerpc/powerpc32/405/memset.S | 155 ++++++++++++++++++
sysdeps/powerpc/powerpc32/405/strcmp.S | 137 ++++++++++++++++
sysdeps/powerpc/powerpc32/405/strcpy.S | 110 +++++++++++++
sysdeps/powerpc/powerpc32/405/strlen.S | 78 +++++++++
sysdeps/powerpc/powerpc32/405/strncmp.S | 131 +++++++++++++++
sysdeps/powerpc/powerpc32/440/Implies | 2 +
sysdeps/powerpc/powerpc32/464/Implies | 2 +
sysdeps/powerpc/powerpc32/476/Implies | 2 +
sysdeps/powerpc/powerpc32/Makefile | 8 +
.../unix/sysv/linux/powerpc/powerpc32/405/Implies | 2 +
.../unix/sysv/linux/powerpc/powerpc32/440/Implies | 2 +
.../unix/sysv/linux/powerpc/powerpc32/464/Implies | 2 +
.../unix/sysv/linux/powerpc/powerpc32/476/Implies | 2 +
18 files changed, 1125 insertions(+), 9 deletions(-)
copy sysdeps/{unix/sysv/linux/arm => powerpc}/dl-procinfo.c (57%)
create mode 100644 sysdeps/powerpc/dl-procinfo.h
create mode 100644 sysdeps/powerpc/powerpc32/405/memcmp.S
create mode 100644 sysdeps/powerpc/powerpc32/405/memcpy.S
create mode 100644 sysdeps/powerpc/powerpc32/405/memset.S
create mode 100644 sysdeps/powerpc/powerpc32/405/strcmp.S
create mode 100644 sysdeps/powerpc/powerpc32/405/strcpy.S
create mode 100644 sysdeps/powerpc/powerpc32/405/strlen.S
create mode 100644 sysdeps/powerpc/powerpc32/405/strncmp.S
create mode 100644 sysdeps/powerpc/powerpc32/440/Implies
create mode 100644 sysdeps/powerpc/powerpc32/464/Implies
create mode 100644 sysdeps/powerpc/powerpc32/476/Implies
create mode 100644 sysdeps/powerpc/powerpc32/Makefile
create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies
create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies
create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies
create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies
hooks/post-receive
--
Community source repository for glibc add-on ports