Author: aurel32
Date: 2011-06-27 05:00:37 +0000 (Mon, 27 Jun 2011)
New Revision: 4750
Added:
glibc-package/trunk/debian/patches/any/cvs-ifunc.diff
glibc-package/trunk/debian/patches/sparc/cvs-ifunc.diff
Removed:
glibc-package/trunk/debian/patches/sparc/cvs-ifunc1.diff
glibc-package/trunk/debian/patches/sparc/submitted-ifunc2.diff
Modified:
glibc-package/trunk/debian/changelog
glibc-package/trunk/debian/patches/series
Log:
* Replace sparc/submitted-ifunc2.diff by upstream version
any/cvs-ifunc.diff.
Modified: glibc-package/trunk/debian/changelog
===================================================================
--- glibc-package/trunk/debian/changelog 2011-06-26 21:08:25 UTC (rev
4749)
+++ glibc-package/trunk/debian/changelog 2011-06-27 05:00:37 UTC (rev
4750)
@@ -17,6 +17,8 @@
fnmatch() (CVE-2011-1659). Closes: #626370.
* Add an entry to NEWS.Debian about multiarch and passing flags to the
compiler on pre-multiarch toolchains.
+ * Replace sparc/submitted-ifunc2.diff by upstream version
+ any/cvs-ifunc.diff.
[ Petr Salinger ]
* kfreebsd/local-sysdeps.diff: update to revision 3467 (from glibc-bsd).
Added: glibc-package/trunk/debian/patches/any/cvs-ifunc.diff
===================================================================
--- glibc-package/trunk/debian/patches/any/cvs-ifunc.diff
(rev 0)
+++ glibc-package/trunk/debian/patches/any/cvs-ifunc.diff 2011-06-27
05:00:37 UTC (rev 4750)
@@ -0,0 +1,335 @@
+2011-06-21 Joseph Myers <[email protected]>
+
+ * ports/sysdeps/arm/dl-irel.h (elf_ifunc_invoke): New.
+ (elf_irel): Use it.
+
+2011-06-20 David S. Miller <[email protected]>
+
+ * sysdeps/sparc/sparc32/dl-plt.h: Protect against multiple
+ inclusions.
+ * sysdeps/sparc/sparc64/dl-plt.h: Likewise.
+
+ * sysdeps/i386/dl-irel.h (elf_ifunc_invoke): New.
+ (elf_irel): Use it.
+ * sysdeps/powerpc/powerpc32/dl-irel.h: Likewise.
+ * sysdeps/powerpc/powerpc64/dl-irel.h: Likewise.
+ * sysdeps/sparc/sparc32/dl-irel.h: Likewise.
+ * sysdeps/sparc/sparc64/dl-irel.h: Likewise.
+ * sysdeps/x86_64/dl-irel.h: Likewise.
+
+ * elf/dl-runtime.c: Use elf_ifunc_invoke.
+ * elf/dl-sym.c: Likewise.
+
+diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
+index b27cfbf..8778e67 100644
+--- a/elf/dl-runtime.c
++++ b/elf/dl-runtime.c
+@@ -27,6 +27,7 @@
+ #include <sysdep-cancel.h>
+ #include "dynamic-link.h"
+ #include <tls.h>
++#include <dl-irel.h>
+
+
+ #if (!defined ELF_MACHINE_NO_RELA && !defined ELF_MACHINE_PLT_REL) \
+@@ -146,7 +147,7 @@ _dl_fixup (
+
+ if (sym != NULL
+ && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0))
+- value = ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (value)) ();
++ value = elf_ifunc_invoke (DL_FIXUP_VALUE_ADDR (value));
+
+ /* Finally, fix up the plt itself. */
+ if (__builtin_expect (GLRO(dl_bind_not), 0))
+@@ -235,8 +236,7 @@ _dl_profile_fixup (
+ if (defsym != NULL
+ && __builtin_expect (ELFW(ST_TYPE) (defsym->st_info)
+ == STT_GNU_IFUNC, 0))
+- value = ((DL_FIXUP_VALUE_TYPE (*) (void))
+- DL_FIXUP_VALUE_ADDR (value)) ();
++ value = elf_ifunc_invoke (DL_FIXUP_VALUE_ADDR (value));
+ }
+ else
+ {
+@@ -246,8 +246,7 @@ _dl_profile_fixup (
+
+ if (__builtin_expect (ELFW(ST_TYPE) (refsym->st_info)
+ == STT_GNU_IFUNC, 0))
+- value = ((DL_FIXUP_VALUE_TYPE (*) (void))
+- DL_FIXUP_VALUE_ADDR (value)) ();
++ value = elf_ifunc_invoke (DL_FIXUP_VALUE_ADDR (value));
+
+ result = l;
+ }
+diff --git a/elf/dl-sym.c b/elf/dl-sym.c
+index 4faf05c..0af3e48 100644
+--- a/elf/dl-sym.c
++++ b/elf/dl-sym.c
+@@ -27,6 +27,7 @@
+ #include <dl-hash.h>
+ #include <sysdep-cancel.h>
+ #include <dl-tls.h>
++#include <dl-irel.h>
+
+
+ #ifdef SHARED
+@@ -196,8 +197,7 @@ RTLD_NEXT used in code not dynamically loaded"));
+ {
+ DL_FIXUP_VALUE_TYPE fixup
+ = DL_FIXUP_MAKE_VALUE (result, (ElfW(Addr)) value);
+- fixup =
+- ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (fixup)) ();
++ fixup = elf_ifunc_invoke (DL_FIXUP_VALUE_ADDR (fixup));
+ value = (void *) DL_FIXUP_VALUE_CODE_ADDR (fixup);
+ }
+
+diff --git a/sysdeps/i386/dl-irel.h b/sysdeps/i386/dl-irel.h
+index 30385a1..70cd6b0 100644
+--- a/sysdeps/i386/dl-irel.h
++++ b/sysdeps/i386/dl-irel.h
+@@ -26,6 +26,13 @@
+
+ #define ELF_MACHINE_IREL 1
+
++static inline Elf32_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf32_Addr addr)
++{
++ return ((Elf32_Addr (*) (void)) (addr)) ();
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irel (const Elf32_Rel *reloc)
+@@ -35,7 +42,7 @@ elf_irel (const Elf32_Rel *reloc)
+
+ if (__builtin_expect (r_type == R_386_IRELATIVE, 1))
+ {
+- Elf32_Addr value = ((Elf32_Addr (*) (void)) (*reloc_addr)) ();
++ Elf32_Addr value = elf_ifunc_invoke(*reloc_addr);
+ *reloc_addr = value;
+ }
+ else
+diff --git a/sysdeps/powerpc/powerpc32/dl-irel.h
b/sysdeps/powerpc/powerpc32/dl-irel.h
+index 3f204cd..a31e1ed 100644
+--- a/sysdeps/powerpc/powerpc32/dl-irel.h
++++ b/sysdeps/powerpc/powerpc32/dl-irel.h
+@@ -26,6 +26,13 @@
+
+ #define ELF_MACHINE_IRELA 1
+
++static inline Elf32_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf32_Addr addr)
++{
++ return ((Elf32_Addr (*) (void)) (addr)) ();
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irela (const Elf32_Rela *reloc)
+@@ -35,7 +42,7 @@ elf_irela (const Elf32_Rela *reloc)
+ if (__builtin_expect (r_type == R_PPC_IRELATIVE, 1))
+ {
+ Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) ();
++ Elf32_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *reloc_addr = value;
+ }
+ else
+diff --git a/sysdeps/powerpc/powerpc64/dl-irel.h
b/sysdeps/powerpc/powerpc64/dl-irel.h
+index 6cded50..3c2668f 100644
+--- a/sysdeps/powerpc/powerpc64/dl-irel.h
++++ b/sysdeps/powerpc/powerpc64/dl-irel.h
+@@ -33,6 +33,13 @@ typedef struct
+ Elf64_Addr fd_aux;
+ } Elf64_FuncDesc;
+
++static inline Elf64_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf64_Addr addr)
++{
++ return ((Elf64_Addr (*) (void)) (addr)) ();
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irela (const Elf64_Rela *reloc)
+@@ -42,13 +49,13 @@ elf_irela (const Elf64_Rela *reloc)
+ if (__builtin_expect (r_type == R_PPC64_IRELATIVE, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
++ Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *reloc_addr = value;
+ }
+ else if (__builtin_expect (r_type == R_PPC64_JMP_IREL, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
++ Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *(Elf64_FuncDesc *) reloc_addr = *(Elf64_FuncDesc *) value;
+ }
+ else
+diff --git a/sysdeps/sparc/sparc32/dl-irel.h b/sysdeps/sparc/sparc32/dl-irel.h
+index 2753fb4..4eaaa37 100644
+--- a/sysdeps/sparc/sparc32/dl-irel.h
++++ b/sysdeps/sparc/sparc32/dl-irel.h
+@@ -28,6 +28,13 @@
+
+ #define ELF_MACHINE_IRELA 1
+
++static inline Elf32_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf32_Addr addr)
++{
++ return ((Elf32_Addr (*) (int)) (addr)) (GLRO(dl_hwcap));
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irela (const Elf32_Rela *reloc)
+@@ -37,13 +44,13 @@ elf_irela (const Elf32_Rela *reloc)
+ if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
+ {
+ Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
++ Elf32_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *reloc_addr = value;
+ }
+ else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
+ {
+ Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
++ Elf32_Addr value = elf_ifunc_invoke(reloc->r_addend);
+
+ sparc_fixup_plt (reloc, reloc_addr, value, 0, 1);
+ }
+diff --git a/sysdeps/sparc/sparc32/dl-plt.h b/sysdeps/sparc/sparc32/dl-plt.h
+index bfb891f..0fbd950 100644
+--- a/sysdeps/sparc/sparc32/dl-plt.h
++++ b/sysdeps/sparc/sparc32/dl-plt.h
+@@ -18,6 +18,9 @@
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
++#ifndef _DL_PLT_H
++#define _DL_PLT_H
++
+ /* Some SPARC opcodes we need to use for self-modifying code. */
+ #define OPCODE_NOP 0x01000000 /* nop */
+ #define OPCODE_CALL 0x40000000 /* call ?; add PC-rel word address */
+@@ -95,3 +98,5 @@ sparc_fixup_plt (const Elf32_Rela *reloc, Elf32_Addr
*reloc_addr,
+
+ return value;
+ }
++
++#endif /* dl-plt.h */
+diff --git a/sysdeps/sparc/sparc64/dl-irel.h b/sysdeps/sparc/sparc64/dl-irel.h
+index 0d70e2a..e356ac6 100644
+--- a/sysdeps/sparc/sparc64/dl-irel.h
++++ b/sysdeps/sparc/sparc64/dl-irel.h
+@@ -28,6 +28,13 @@
+
+ #define ELF_MACHINE_IRELA 1
+
++static inline Elf64_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf64_Addr addr)
++{
++ return ((Elf64_Addr (*) (int)) (addr)) (GLRO(dl_hwcap));
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irela (const Elf64_Rela *reloc)
+@@ -37,13 +44,13 @@ elf_irela (const Elf64_Rela *reloc)
+ if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
++ Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *reloc_addr = value;
+ }
+ else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
++ Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ struct link_map map = { .l_addr = 0 };
+
+ /* 'high' is always zero, for large PLT entries the linker
+diff --git a/sysdeps/sparc/sparc64/dl-plt.h b/sysdeps/sparc/sparc64/dl-plt.h
+index ca2fe3b..ed8abfa 100644
+--- a/sysdeps/sparc/sparc64/dl-plt.h
++++ b/sysdeps/sparc/sparc64/dl-plt.h
+@@ -17,6 +17,9 @@
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
++#ifndef _DL_PLT_H
++#define _DL_PLT_H
++
+ /* We have 4 cases to handle. And we code different code sequences
+ for each one. I love V9 code models... */
+ static inline void __attribute__ ((always_inline))
+@@ -161,3 +164,5 @@ sparc64_fixup_plt (struct link_map *map, const Elf64_Rela
*reloc,
+ __asm __volatile ("flush %0" : : "r" (insns));
+ }
+ }
++
++#endif /* dl-plt.h */
+diff --git a/sysdeps/x86_64/dl-irel.h b/sysdeps/x86_64/dl-irel.h
+index d2d5c06..19f9457 100644
+--- a/sysdeps/x86_64/dl-irel.h
++++ b/sysdeps/x86_64/dl-irel.h
+@@ -26,6 +26,13 @@
+
+ #define ELF_MACHINE_IRELA 1
+
++static inline Elf64_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf64_Addr addr)
++{
++ return ((Elf64_Addr (*) (void)) (addr)) ();
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irela (const Elf64_Rela *reloc)
+@@ -35,7 +42,7 @@ elf_irela (const Elf64_Rela *reloc)
+
+ if (__builtin_expect (r_type == R_X86_64_IRELATIVE, 1))
+ {
+- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
++ Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend);
+ *reloc_addr = value;
+ }
+ else
+diff --git a/ports/sysdeps/arm/dl-irel.h b/ports/sysdeps/arm/dl-irel.h
+index 735e0a3..ab33ef8 100644
+--- a/ports/sysdeps/arm/dl-irel.h
++++ b/ports/sysdeps/arm/dl-irel.h
+@@ -26,6 +26,13 @@
+
+ #define ELF_MACHINE_IREL 1
+
++static inline Elf32_Addr
++__attribute ((always_inline))
++elf_ifunc_invoke (Elf32_Addr addr)
++{
++ return ((Elf32_Addr (*) (void)) (addr)) ();
++}
++
+ static inline void
+ __attribute ((always_inline))
+ elf_irel (const Elf32_Rel *reloc)
+@@ -35,7 +42,7 @@ elf_irel (const Elf32_Rel *reloc)
+
+ if (__builtin_expect (r_type == R_ARM_IRELATIVE, 1))
+ {
+- Elf32_Addr value = ((Elf32_Addr (*) (void)) (*reloc_addr)) ();
++ Elf32_Addr value = elf_ifunc_invoke (*reloc_addr);
+ *reloc_addr = value;
+ }
+ else
Modified: glibc-package/trunk/debian/patches/series
===================================================================
--- glibc-package/trunk/debian/patches/series 2011-06-26 21:08:25 UTC (rev
4749)
+++ glibc-package/trunk/debian/patches/series 2011-06-27 05:00:37 UTC (rev
4750)
@@ -175,8 +175,7 @@
sparc/local-sparcv9-target.diff
sparc/submitted-timing.diff
sparc/submitted-bzero.diff
-sparc/cvs-ifunc1.diff
-sparc/submitted-ifunc2.diff
+sparc/cvs-ifunc.diff
all/local-alias-UTF-8.diff
all/local-alias-et_EE.diff
@@ -268,3 +267,4 @@
any/cvs-addmntent.diff
any/cvs-resolv-different-nameserver.diff
any/cvs-fnmatch.diff
+any/cvs-ifunc.diff
Copied: glibc-package/trunk/debian/patches/sparc/cvs-ifunc.diff (from rev 4743,
glibc-package/trunk/debian/patches/sparc/cvs-ifunc1.diff)
===================================================================
--- glibc-package/trunk/debian/patches/sparc/cvs-ifunc.diff
(rev 0)
+++ glibc-package/trunk/debian/patches/sparc/cvs-ifunc.diff 2011-06-27
05:00:37 UTC (rev 4750)
@@ -0,0 +1,240 @@
+2011-06-07 David S. Miller <[email protected]>
+
+ * sysdeps/sparc/sparc32/dl-irel.h (elf_irela): Pass dl_hwcap to
+ ifuncs.
+ * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela,
+ elf_machine_lazy_rel): Likewise.
+ * sysdeps/sparc/sparc64/dl-irel.h (elf_irela): Likewise.
+ * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela,
+ elf_machine_lazy_rel): Likewise.
+ * sysdeps/sparc/sparc64/multiarch/memcpy.S (memcpy): Fetch
+ dl_hwcap via passed in argument.
+ * sysdeps/sparc/sparc64/multiarch/memset.S (memset, bzero):
+ Likewise.
+
+diff --git a/sysdeps/sparc/sparc32/dl-irel.h b/sysdeps/sparc/sparc32/dl-irel.h
+index 1891938..2753fb4 100644
+--- a/sysdeps/sparc/sparc32/dl-irel.h
++++ b/sysdeps/sparc/sparc32/dl-irel.h
+@@ -24,6 +24,7 @@
+ #include <stdio.h>
+ #include <unistd.h>
+ #include <dl-plt.h>
++#include <ldsodefs.h>
+
+ #define ELF_MACHINE_IRELA 1
+
+@@ -36,13 +37,13 @@ elf_irela (const Elf32_Rela *reloc)
+ if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
+ {
+ Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) ();
++ Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
+ *reloc_addr = value;
+ }
+ else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
+ {
+ Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) ();
++ Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
+
+ sparc_fixup_plt (reloc, reloc_addr, value, 0, 1);
+ }
+diff --git a/sysdeps/sparc/sparc32/dl-machine.h
b/sysdeps/sparc/sparc32/dl-machine.h
+index 9631db3..f8e8fe4 100644
+--- a/sysdeps/sparc/sparc32/dl-machine.h
++++ b/sysdeps/sparc/sparc32/dl-machine.h
+@@ -399,7 +399,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela
*reloc,
+ && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0)
+ && __builtin_expect (sym->st_shndx != SHN_UNDEF, 1))
+ {
+- value = ((Elf32_Addr (*) (void)) value) ();
++ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ }
+
+ switch (r_type)
+@@ -430,11 +430,11 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela
*reloc,
+ *reloc_addr = value;
+ break;
+ case R_SPARC_IRELATIVE:
+- value = ((Elf32_Addr (*) (void)) value) ();
++ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ *reloc_addr = value;
+ break;
+ case R_SPARC_JMP_IREL:
+- value = ((Elf32_Addr (*) (void)) value) ();
++ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ /* Fall thru */
+ case R_SPARC_JMP_SLOT:
+ {
+@@ -562,7 +562,7 @@ elf_machine_lazy_rel (struct link_map *map,
+ else if (r_type == R_SPARC_JMP_IREL)
+ {
+ Elf32_Addr value = map->l_addr + reloc->r_addend;
+- value = ((Elf32_Addr (*) (void)) value) ();
++ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ sparc_fixup_plt (reloc, reloc_addr, value, 1, 1);
+ }
+ else if (r_type == R_SPARC_NONE)
+diff --git a/sysdeps/sparc/sparc64/dl-irel.h b/sysdeps/sparc/sparc64/dl-irel.h
+index 1a2a0a3..0d70e2a 100644
+--- a/sysdeps/sparc/sparc64/dl-irel.h
++++ b/sysdeps/sparc/sparc64/dl-irel.h
+@@ -24,6 +24,7 @@
+ #include <stdio.h>
+ #include <unistd.h>
+ #include <dl-plt.h>
++#include <ldsodefs.h>
+
+ #define ELF_MACHINE_IRELA 1
+
+@@ -36,13 +37,13 @@ elf_irela (const Elf64_Rela *reloc)
+ if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
++ Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
+ *reloc_addr = value;
+ }
+ else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
+ {
+ Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
+- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
++ Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
+ struct link_map map = { .l_addr = 0 };
+
+ /* 'high' is always zero, for large PLT entries the linker
+diff --git a/sysdeps/sparc/sparc64/dl-machine.h
b/sysdeps/sparc/sparc64/dl-machine.h
+index 82ab5a4..aaa22d6 100644
+--- a/sysdeps/sparc/sparc64/dl-machine.h
++++ b/sysdeps/sparc/sparc64/dl-machine.h
+@@ -430,7 +430,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela
*reloc,
+ if (sym != NULL
+ && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0)
+ && __builtin_expect (sym->st_shndx != SHN_UNDEF, 1))
+- value = ((Elf64_Addr (*) (void)) value) ();
++ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
+
+ switch (r_type)
+ {
+@@ -460,11 +460,11 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela
*reloc,
+ *reloc_addr = value;
+ break;
+ case R_SPARC_IRELATIVE:
+- value = ((Elf64_Addr (*) (void)) value) ();
++ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ *reloc_addr = value;
+ break;
+ case R_SPARC_JMP_IREL:
+- value = ((Elf64_Addr (*) (void)) value) ();
++ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ /* Fall thru */
+ case R_SPARC_JMP_SLOT:
+ #ifdef RESOLVE_CONFLICT_FIND_MAP
+@@ -658,7 +658,7 @@ elf_machine_lazy_rel (struct link_map *map,
+ || r_type == R_SPARC_IRELATIVE)
+ {
+ Elf64_Addr value = map->l_addr + reloc->r_addend;
+- value = ((Elf64_Addr (*) (void)) value) ();
++ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
+ if (r_type == R_SPARC_JMP_IREL)
+ {
+ /* 'high' is always zero, for large PLT entries the linker
+diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy.S
b/sysdeps/sparc/sparc64/multiarch/memcpy.S
+index a708de1..c12dc3b 100644
+--- a/sysdeps/sparc/sparc64/multiarch/memcpy.S
++++ b/sysdeps/sparc/sparc64/multiarch/memcpy.S
+@@ -32,26 +32,10 @@ ENTRY(memcpy)
+ or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
+ 1: add %o7, %o3, %o3
+ mov %o5, %o7
+- sethi %hi(_rtld_global_ro), %o2
+- or %o2, %lo(_rtld_global_ro), %o2
+-# ifdef __arch64__
+- ldx [%o3 + %o2], %o2
+- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
+-# else
+- ld [%o3 + %o2], %o2
+- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
+-# endif
+-# else
+- set _dl_hwcap, %o3
+-# ifdef __arch64__
+- ldx [%o3], %o2
+-# else
+- ld [%o3 + 4], %o2
+-# endif
+ # endif
+- andcc %o2, 0x80, %g0 ! HWCAP_SPARC_N2
++ andcc %o0, 0x80, %g0 ! HWCAP_SPARC_N2
+ be 1f
+- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
++ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
+ # ifdef SHARED
+ sethi %gdop_hix22(__memcpy_niagara2), %o1
+ xor %o1, %gdop_lox10(__memcpy_niagara2), %o1
+@@ -61,7 +45,7 @@ ENTRY(memcpy)
+ ba 10f
+ nop
+ 1: be 1f
+- andcc %o2, 0x20, %g0 ! HWCAP_SPARC_ULTRA3
++ andcc %o0, 0x20, %g0 ! HWCAP_SPARC_ULTRA3
+ # ifdef SHARED
+ sethi %gdop_hix22(__memcpy_niagara1), %o1
+ xor %o1, %gdop_lox10(__memcpy_niagara1), %o1
+diff --git a/sysdeps/sparc/sparc64/multiarch/memset.S
b/sysdeps/sparc/sparc64/multiarch/memset.S
+index befd7ed..2e27448 100644
+--- a/sysdeps/sparc/sparc64/multiarch/memset.S
++++ b/sysdeps/sparc/sparc64/multiarch/memset.S
+@@ -32,24 +32,8 @@ ENTRY(memset)
+ or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
+ 1: add %o7, %o3, %o3
+ mov %o5, %o7
+- sethi %hi(_rtld_global_ro), %o2
+- or %o2, %lo(_rtld_global_ro), %o2
+-# ifdef __arch64__
+- ldx [%o3 + %o2], %o2
+- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
+-# else
+- ld [%o3 + %o2], %o2
+- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
+-# endif
+-# else
+- set _dl_hwcap, %o3
+-# ifdef __arch64__
+- ldx [%o3], %o2
+-# else
+- ld [%o3 + 4], %o2
+-# endif
+ # endif
+- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
++ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
+ be 9f
+ nop
+ # ifdef SHARED
+@@ -84,24 +68,8 @@ ENTRY(__bzero)
+ or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
+ 1: add %o7, %o3, %o3
+ mov %o5, %o7
+- sethi %hi(_rtld_global_ro), %o2
+- or %o2, %lo(_rtld_global_ro), %o2
+-# ifdef __arch64__
+- ldx [%o3 + %o2], %o2
+- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
+-# else
+- ld [%o3 + %o2], %o2
+- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
+-# endif
+-# else
+- set _dl_hwcap, %o3
+-# ifdef __arch64__
+- ldx [%o3], %o2
+-# else
+- ld [%o3 + 4], %o2
+-# endif
+ # endif
+- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
++ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
+ be 9f
+ nop
+ # ifdef SHARED
Deleted: glibc-package/trunk/debian/patches/sparc/cvs-ifunc1.diff
===================================================================
--- glibc-package/trunk/debian/patches/sparc/cvs-ifunc1.diff 2011-06-26
21:08:25 UTC (rev 4749)
+++ glibc-package/trunk/debian/patches/sparc/cvs-ifunc1.diff 2011-06-27
05:00:37 UTC (rev 4750)
@@ -1,240 +0,0 @@
-2011-06-07 David S. Miller <[email protected]>
-
- * sysdeps/sparc/sparc32/dl-irel.h (elf_irela): Pass dl_hwcap to
- ifuncs.
- * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela,
- elf_machine_lazy_rel): Likewise.
- * sysdeps/sparc/sparc64/dl-irel.h (elf_irela): Likewise.
- * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela,
- elf_machine_lazy_rel): Likewise.
- * sysdeps/sparc/sparc64/multiarch/memcpy.S (memcpy): Fetch
- dl_hwcap via passed in argument.
- * sysdeps/sparc/sparc64/multiarch/memset.S (memset, bzero):
- Likewise.
-
-diff --git a/sysdeps/sparc/sparc32/dl-irel.h b/sysdeps/sparc/sparc32/dl-irel.h
-index 1891938..2753fb4 100644
---- a/sysdeps/sparc/sparc32/dl-irel.h
-+++ b/sysdeps/sparc/sparc32/dl-irel.h
-@@ -24,6 +24,7 @@
- #include <stdio.h>
- #include <unistd.h>
- #include <dl-plt.h>
-+#include <ldsodefs.h>
-
- #define ELF_MACHINE_IRELA 1
-
-@@ -36,13 +37,13 @@ elf_irela (const Elf32_Rela *reloc)
- if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
- {
- Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
-- Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) ();
-+ Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
- *reloc_addr = value;
- }
- else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
- {
- Elf32_Addr *const reloc_addr = (void *) reloc->r_offset;
-- Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) ();
-+ Elf32_Addr value = ((Elf32_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
-
- sparc_fixup_plt (reloc, reloc_addr, value, 0, 1);
- }
-diff --git a/sysdeps/sparc/sparc32/dl-machine.h
b/sysdeps/sparc/sparc32/dl-machine.h
-index 9631db3..f8e8fe4 100644
---- a/sysdeps/sparc/sparc32/dl-machine.h
-+++ b/sysdeps/sparc/sparc32/dl-machine.h
-@@ -399,7 +399,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela
*reloc,
- && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0)
- && __builtin_expect (sym->st_shndx != SHN_UNDEF, 1))
- {
-- value = ((Elf32_Addr (*) (void)) value) ();
-+ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
- }
-
- switch (r_type)
-@@ -430,11 +430,11 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela
*reloc,
- *reloc_addr = value;
- break;
- case R_SPARC_IRELATIVE:
-- value = ((Elf32_Addr (*) (void)) value) ();
-+ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
- *reloc_addr = value;
- break;
- case R_SPARC_JMP_IREL:
-- value = ((Elf32_Addr (*) (void)) value) ();
-+ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
- /* Fall thru */
- case R_SPARC_JMP_SLOT:
- {
-@@ -562,7 +562,7 @@ elf_machine_lazy_rel (struct link_map *map,
- else if (r_type == R_SPARC_JMP_IREL)
- {
- Elf32_Addr value = map->l_addr + reloc->r_addend;
-- value = ((Elf32_Addr (*) (void)) value) ();
-+ value = ((Elf32_Addr (*) (int)) value) (GLRO(dl_hwcap));
- sparc_fixup_plt (reloc, reloc_addr, value, 1, 1);
- }
- else if (r_type == R_SPARC_NONE)
-diff --git a/sysdeps/sparc/sparc64/dl-irel.h b/sysdeps/sparc/sparc64/dl-irel.h
-index 1a2a0a3..0d70e2a 100644
---- a/sysdeps/sparc/sparc64/dl-irel.h
-+++ b/sysdeps/sparc/sparc64/dl-irel.h
-@@ -24,6 +24,7 @@
- #include <stdio.h>
- #include <unistd.h>
- #include <dl-plt.h>
-+#include <ldsodefs.h>
-
- #define ELF_MACHINE_IRELA 1
-
-@@ -36,13 +37,13 @@ elf_irela (const Elf64_Rela *reloc)
- if (__builtin_expect (r_type == R_SPARC_IRELATIVE, 1))
- {
- Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
-- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
-+ Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
- *reloc_addr = value;
- }
- else if (__builtin_expect (r_type == R_SPARC_JMP_IREL, 1))
- {
- Elf64_Addr *const reloc_addr = (void *) reloc->r_offset;
-- Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) ();
-+ Elf64_Addr value = ((Elf64_Addr (*) (int)) reloc->r_addend)
(GLRO(dl_hwcap));
- struct link_map map = { .l_addr = 0 };
-
- /* 'high' is always zero, for large PLT entries the linker
-diff --git a/sysdeps/sparc/sparc64/dl-machine.h
b/sysdeps/sparc/sparc64/dl-machine.h
-index 82ab5a4..aaa22d6 100644
---- a/sysdeps/sparc/sparc64/dl-machine.h
-+++ b/sysdeps/sparc/sparc64/dl-machine.h
-@@ -430,7 +430,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela
*reloc,
- if (sym != NULL
- && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0)
- && __builtin_expect (sym->st_shndx != SHN_UNDEF, 1))
-- value = ((Elf64_Addr (*) (void)) value) ();
-+ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
-
- switch (r_type)
- {
-@@ -460,11 +460,11 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela
*reloc,
- *reloc_addr = value;
- break;
- case R_SPARC_IRELATIVE:
-- value = ((Elf64_Addr (*) (void)) value) ();
-+ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
- *reloc_addr = value;
- break;
- case R_SPARC_JMP_IREL:
-- value = ((Elf64_Addr (*) (void)) value) ();
-+ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
- /* Fall thru */
- case R_SPARC_JMP_SLOT:
- #ifdef RESOLVE_CONFLICT_FIND_MAP
-@@ -658,7 +658,7 @@ elf_machine_lazy_rel (struct link_map *map,
- || r_type == R_SPARC_IRELATIVE)
- {
- Elf64_Addr value = map->l_addr + reloc->r_addend;
-- value = ((Elf64_Addr (*) (void)) value) ();
-+ value = ((Elf64_Addr (*) (int)) value) (GLRO(dl_hwcap));
- if (r_type == R_SPARC_JMP_IREL)
- {
- /* 'high' is always zero, for large PLT entries the linker
-diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy.S
b/sysdeps/sparc/sparc64/multiarch/memcpy.S
-index a708de1..c12dc3b 100644
---- a/sysdeps/sparc/sparc64/multiarch/memcpy.S
-+++ b/sysdeps/sparc/sparc64/multiarch/memcpy.S
-@@ -32,26 +32,10 @@ ENTRY(memcpy)
- or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
- 1: add %o7, %o3, %o3
- mov %o5, %o7
-- sethi %hi(_rtld_global_ro), %o2
-- or %o2, %lo(_rtld_global_ro), %o2
--# ifdef __arch64__
-- ldx [%o3 + %o2], %o2
-- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
--# else
-- ld [%o3 + %o2], %o2
-- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
--# endif
--# else
-- set _dl_hwcap, %o3
--# ifdef __arch64__
-- ldx [%o3], %o2
--# else
-- ld [%o3 + 4], %o2
--# endif
- # endif
-- andcc %o2, 0x80, %g0 ! HWCAP_SPARC_N2
-+ andcc %o0, 0x80, %g0 ! HWCAP_SPARC_N2
- be 1f
-- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
-+ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
- # ifdef SHARED
- sethi %gdop_hix22(__memcpy_niagara2), %o1
- xor %o1, %gdop_lox10(__memcpy_niagara2), %o1
-@@ -61,7 +45,7 @@ ENTRY(memcpy)
- ba 10f
- nop
- 1: be 1f
-- andcc %o2, 0x20, %g0 ! HWCAP_SPARC_ULTRA3
-+ andcc %o0, 0x20, %g0 ! HWCAP_SPARC_ULTRA3
- # ifdef SHARED
- sethi %gdop_hix22(__memcpy_niagara1), %o1
- xor %o1, %gdop_lox10(__memcpy_niagara1), %o1
-diff --git a/sysdeps/sparc/sparc64/multiarch/memset.S
b/sysdeps/sparc/sparc64/multiarch/memset.S
-index befd7ed..2e27448 100644
---- a/sysdeps/sparc/sparc64/multiarch/memset.S
-+++ b/sysdeps/sparc/sparc64/multiarch/memset.S
-@@ -32,24 +32,8 @@ ENTRY(memset)
- or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
- 1: add %o7, %o3, %o3
- mov %o5, %o7
-- sethi %hi(_rtld_global_ro), %o2
-- or %o2, %lo(_rtld_global_ro), %o2
--# ifdef __arch64__
-- ldx [%o3 + %o2], %o2
-- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
--# else
-- ld [%o3 + %o2], %o2
-- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
--# endif
--# else
-- set _dl_hwcap, %o3
--# ifdef __arch64__
-- ldx [%o3], %o2
--# else
-- ld [%o3 + 4], %o2
--# endif
- # endif
-- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
-+ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
- be 9f
- nop
- # ifdef SHARED
-@@ -84,24 +68,8 @@ ENTRY(__bzero)
- or %o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
- 1: add %o7, %o3, %o3
- mov %o5, %o7
-- sethi %hi(_rtld_global_ro), %o2
-- or %o2, %lo(_rtld_global_ro), %o2
--# ifdef __arch64__
-- ldx [%o3 + %o2], %o2
-- ldx [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET], %o2
--# else
-- ld [%o3 + %o2], %o2
-- ld [%o2 + RTLD_GLOBAL_RO_DL_HWCAP_OFFSET + 4], %o2
--# endif
--# else
-- set _dl_hwcap, %o3
--# ifdef __arch64__
-- ldx [%o3], %o2
--# else
-- ld [%o3 + 4], %o2
--# endif
- # endif
-- andcc %o2, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
-+ andcc %o0, 0x40, %g0 ! HWCAP_SPARC_BLKINIT
- be 9f
- nop
- # ifdef SHARED
Deleted: glibc-package/trunk/debian/patches/sparc/submitted-ifunc2.diff
===================================================================
--- glibc-package/trunk/debian/patches/sparc/submitted-ifunc2.diff
2011-06-26 21:08:25 UTC (rev 4749)
+++ glibc-package/trunk/debian/patches/sparc/submitted-ifunc2.diff
2011-06-27 05:00:37 UTC (rev 4750)
@@ -1,56 +0,0 @@
-2011-06-11 Aurelien Jarno <[email protected]>
-
- * elf/dl-runtime.c(_dl_fixup,_dl_profile_fixup): Pass dl_hwcap to
- ifuncs.
- * elf/dl-sym.c(do_sym): Likewise.
-
-diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
-index b27cfbf..f48702b 100644
---- a/elf/dl-runtime.c
-+++ b/elf/dl-runtime.c
-@@ -146,7 +146,8 @@ _dl_fixup (
-
- if (sym != NULL
- && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0))
-- value = ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (value)) ();
-+ value = ((DL_FIXUP_VALUE_TYPE (*) (int))
-+ DL_FIXUP_VALUE_ADDR (value)) (GLRO(dl_hwcap));
-
- /* Finally, fix up the plt itself. */
- if (__builtin_expect (GLRO(dl_bind_not), 0))
-@@ -235,8 +236,8 @@ _dl_profile_fixup (
- if (defsym != NULL
- && __builtin_expect (ELFW(ST_TYPE) (defsym->st_info)
- == STT_GNU_IFUNC, 0))
-- value = ((DL_FIXUP_VALUE_TYPE (*) (void))
-- DL_FIXUP_VALUE_ADDR (value)) ();
-+ value = ((DL_FIXUP_VALUE_TYPE (*) (int))
-+ DL_FIXUP_VALUE_ADDR (value)) (GLRO(dl_hwcap));
- }
- else
- {
-@@ -246,8 +247,8 @@ _dl_profile_fixup (
-
- if (__builtin_expect (ELFW(ST_TYPE) (refsym->st_info)
- == STT_GNU_IFUNC, 0))
-- value = ((DL_FIXUP_VALUE_TYPE (*) (void))
-- DL_FIXUP_VALUE_ADDR (value)) ();
-+ value = ((DL_FIXUP_VALUE_TYPE (*) (int))
-+ DL_FIXUP_VALUE_ADDR (value)) (GLRO(dl_hwcap));
-
- result = l;
- }
-diff --git a/elf/dl-sym.c b/elf/dl-sym.c
-index 4faf05c..de6d34a 100644
---- a/elf/dl-sym.c
-+++ b/elf/dl-sym.c
-@@ -197,7 +197,8 @@ RTLD_NEXT used in code not dynamically loaded"));
- DL_FIXUP_VALUE_TYPE fixup
- = DL_FIXUP_MAKE_VALUE (result, (ElfW(Addr)) value);
- fixup =
-- ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (fixup)) ();
-+ ((DL_FIXUP_VALUE_TYPE (*) (int))
-+ DL_FIXUP_VALUE_ADDR (fixup)) (GLRO(dl_hwcap));
- value = (void *) DL_FIXUP_VALUE_CODE_ADDR (fixup);
- }
-
--
To UNSUBSCRIBE, email to [email protected]
with a subject of "unsubscribe". Trouble? Contact [email protected]
Archive: http://lists.debian.org/[email protected]
