Module Name: src
Committed By: matt
Date: Mon Aug 6 00:24:14 UTC 2012
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/arm: bpabi.h netbsd-eabi.h
t-netbsd-eabi
Added Files:
src/external/gpl3/gcc/dist/gcc/config/arm: bpabi-netbsd.c
Log Message:
a few more fixes (make unwinding correct for EABI)
improve link spec to with fix-v4bx and emulations
Add bpabi-netbsd.c to resolve problem with bpabi.c conflicting with bpabi.S
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 \
src/external/gpl3/gcc/dist/gcc/config/arm/bpabi-netbsd.c
cvs rdiff -u -r1.2 -r1.3 src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h
cvs rdiff -u -r1.1 -r1.2 \
src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h \
src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h
diff -u src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h:1.2 src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h:1.3
--- src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h:1.2 Sun Aug 5 04:10:18 2012
+++ src/external/gpl3/gcc/dist/gcc/config/arm/bpabi.h Mon Aug 6 00:24:13 2012
@@ -28,7 +28,10 @@
#define TARGET_BPABI (TARGET_AAPCS_BASED)
/* BPABI targets use EABI frame unwinding tables. */
+#undef MUST_USE_SJLJ_EXCEPTIONS
#define TARGET_UNWIND_INFO 1
+#undef ARM_EABI_UNWIND_TABLES
+#define ARM_EABI_UNWIND_TABLES 1
/* Section 4.1 of the AAPCS requires the use of VFP format. */
#undef FPUTYPE_DEFAULT
Index: src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h
diff -u src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h:1.1 src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h:1.2
--- src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h:1.1 Sun Aug 5 04:10:18 2012
+++ src/external/gpl3/gcc/dist/gcc/config/arm/netbsd-eabi.h Mon Aug 6 00:24:13 2012
@@ -37,9 +37,9 @@
config.gcc for big endian configurations. */
#undef TARGET_LINKER_EMULATION
#if TARGET_ENDIAN_DEFAULT == MASK_BIG
-#define TARGET_LINKER_EMULATION "armelfb_nbsd_eabi"
+#define TARGET_LINKER_EMULATION "-m armelfb_nbsd_eabi"
#else
-#define TARGET_LINKER_EMULATION "armelf_nbsd_eabi"
+#define TARGET_LINKER_EMULATION "-m armelf_nbsd_eabi"
#endif
#undef MULTILIB_DEFAULTS
@@ -80,11 +80,15 @@
{ "subtarget_extra_asm_spec", SUBTARGET_EXTRA_ASM_SPEC }, \
{ "subtarget_asm_float_spec", SUBTARGET_ASM_FLOAT_SPEC }, \
{ "netbsd_link_spec", NETBSD_LINK_SPEC_ELF }, \
+ { "be8_link_spec", BE8_LINK_SPEC }, \
+ { "target_fix_v4bx_spec", TARGET_FIX_V4BX_SPEC }, \
{ "netbsd_entry_point", NETBSD_ENTRY_POINT },
#define NETBSD_ENTRY_POINT "__start"
#undef LINK_SPEC
#define LINK_SPEC \
- "-X %{mbig-endian:-EB} %{mlittle-endian:-EL} \
+ "-X %{mbig-endian:-EB -m armelfb_nbsd_eabi} \
+ %{mlittle-endian:-EL -m armelf_nbsd_eabi} \
+ %(be8_link_spec) %(target_fix_v4bx_spec) \
%(netbsd_link_spec)"
Index: src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi
diff -u src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi:1.1 src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi:1.2
--- src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi:1.1 Sun Aug 5 04:10:18 2012
+++ src/external/gpl3/gcc/dist/gcc/config/arm/t-netbsd-eabi Mon Aug 6 00:24:13 2012
@@ -26,3 +26,10 @@
# _fixsfsi _fixunssfsi
LIB1ASMFUNCS += \
_floatundisf
+
+# Add the BPABI C functions.
+LIB2FUNCS_EXTRA = $(srcdir)/config/arm/bpabi-netbsd.c \
+ $(srcdir)/config/arm/unaligned-funcs.c
+
+# we don't have this
+LIB2FUNCS_STATIC_EXTRA =
Added files:
Index: src/external/gpl3/gcc/dist/gcc/config/arm/bpabi-netbsd.c
diff -u /dev/null src/external/gpl3/gcc/dist/gcc/config/arm/bpabi-netbsd.c:1.1
--- /dev/null Mon Aug 6 00:24:14 2012
+++ src/external/gpl3/gcc/dist/gcc/config/arm/bpabi-netbsd.c Mon Aug 6 00:24:13 2012
@@ -0,0 +1 @@
+#include "bpabi.c"
