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patch for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644

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This commit is contained in:
Dave Murphy 2010-03-25 10:36:05 +00:00
parent b782e6d342
commit 0d343daed0
1 changed files with 22 additions and 6 deletions
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28
dkarm-eabi/patches/gcc-4.4.3.patch
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@ -1,6 +1,6 @@
diff -Nbaur gcc-4.4.3/gcc/config/arm/t-arm-elf gcc-4.4.3-arm/gcc/config/arm/t-arm-elf
--- gcc-4.4.3/gcc/config/arm/t-arm-elf 2008-06-12 18:29:47.000000000 +0100
+++ gcc-4.4.3-arm/gcc/config/arm/t-arm-elf 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/gcc/config/arm/t-arm-elf 2010-03-25 10:23:11.000000000 +0000
@@ -18,23 +18,23 @@
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
@ -39,7 +39,7 @@ diff -Nbaur gcc-4.4.3/gcc/config/arm/t-arm-elf gcc-4.4.3-arm/gcc/config/arm/t-ar
# MULTILIB_DIRNAMES += fpu soft
diff -Nbaur gcc-4.4.3/gcc/config/arm/unknown-elf.h gcc-4.4.3-arm/gcc/config/arm/unknown-elf.h
--- gcc-4.4.3/gcc/config/arm/unknown-elf.h 2009-02-20 15:20:38.000000000 +0000
+++ gcc-4.4.3-arm/gcc/config/arm/unknown-elf.h 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/gcc/config/arm/unknown-elf.h 2010-03-25 10:23:11.000000000 +0000
@@ -97,4 +97,4 @@
udivmoddi4, which will depend on the exception unwind routines,
which will depend on abort, which is defined in libc. */
@ -48,7 +48,7 @@ diff -Nbaur gcc-4.4.3/gcc/config/arm/unknown-elf.h gcc-4.4.3-arm/gcc/config/arm/
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
diff -Nbaur gcc-4.4.3/gcc/gcc.c gcc-4.4.3-arm/gcc/gcc.c
--- gcc-4.4.3/gcc/gcc.c 2010-01-09 00:05:06.000000000 +0000
+++ gcc-4.4.3-arm/gcc/gcc.c 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/gcc/gcc.c 2010-03-25 10:23:11.000000000 +0000
@@ -643,6 +643,11 @@
#endif
#endif
@ -107,7 +107,7 @@ diff -Nbaur gcc-4.4.3/gcc/gcc.c gcc-4.4.3-arm/gcc/gcc.c
if (access (specs_file, R_OK) == 0)
diff -Nbaur gcc-4.4.3/gcc/prefix.c gcc-4.4.3-arm/gcc/prefix.c
--- gcc-4.4.3/gcc/prefix.c 2007-09-03 18:09:20.000000000 +0100
+++ gcc-4.4.3-arm/gcc/prefix.c 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/gcc/prefix.c 2010-03-25 10:23:11.000000000 +0000
@@ -245,13 +245,16 @@
The returned string is always malloc-ed, and the caller is
responsible for freeing it. */
@ -134,9 +134,25 @@ diff -Nbaur gcc-4.4.3/gcc/prefix.c gcc-4.4.3-arm/gcc/prefix.c
+
+ putenv (concat ("GCC_EXEC_PREFIX=", std_prefix, NULL));
}
diff -Nbaur gcc-4.4.3/gcc/sched-deps.c gcc-4.4.3-arm/gcc/sched-deps.c
--- gcc-4.4.3/gcc/sched-deps.c 2009-02-20 15:20:38.000000000 +0000
+++ gcc-4.4.3-arm/gcc/sched-deps.c 2010-03-25 10:26:55.000000000 +0000
@@ -1899,6 +1899,12 @@
sched_analyze_reg (deps, FIRST_STACK_REG, mode, USE, insn);
}
#endif
+
+ /* If the stack pointer is being modified, flush out all memory
+ references as they may become invalid if moved across the
+ stack adjustment. */
+ if (dest == stack_pointer_rtx)
+ flush_pending_lists (deps, insn, true, true);
}
else if (MEM_P (dest))
{
diff -Nbaur gcc-4.4.3/gcc/toplev.c gcc-4.4.3-arm/gcc/toplev.c
--- gcc-4.4.3/gcc/toplev.c 2009-04-29 05:57:17.000000000 +0100
+++ gcc-4.4.3-arm/gcc/toplev.c 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/gcc/toplev.c 2010-03-25 10:23:11.000000000 +0000
@@ -84,6 +84,7 @@
#include "tree-mudflap.h"
#include "tree-pass.h"
@ -158,7 +174,7 @@ diff -Nbaur gcc-4.4.3/gcc/toplev.c gcc-4.4.3-arm/gcc/toplev.c
/* Unlock the stdio streams. */
diff -Nbaur gcc-4.4.3/libcpp/Makefile.in gcc-4.4.3-arm/libcpp/Makefile.in
--- gcc-4.4.3/libcpp/Makefile.in 2010-01-21 10:29:37.000000000 +0000
+++ gcc-4.4.3-arm/libcpp/Makefile.in 2010-01-21 14:53:20.000000000 +0000
+++ gcc-4.4.3-arm/libcpp/Makefile.in 2010-03-25 10:23:11.000000000 +0000
@@ -201,8 +201,7 @@
# Note that we put the dependencies into a .Tpo file, then move them
# into place if the compile succeeds. We need this because gcc does