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-rw-r--r--sources/gcc/3.4.1/arm-softfloat.patch.conditional70
1 files changed, 42 insertions, 28 deletions
diff --git a/sources/gcc/3.4.1/arm-softfloat.patch.conditional b/sources/gcc/3.4.1/arm-softfloat.patch.conditional
index f53d64b37..19d1b90da 100644
--- a/sources/gcc/3.4.1/arm-softfloat.patch.conditional
+++ b/sources/gcc/3.4.1/arm-softfloat.patch.conditional
@@ -1,3 +1,15 @@
+Note... modified my mjn3 to not conflict with the big endian arm patch.
+Warning!!! Only the linux target is aware of TARGET_ENDIAN_DEFAULT.
+Also changed
+ #define SUBTARGET_EXTRA_ASM_SPEC "\
+ %{!mcpu=*:-mcpu=xscale} \
+ %{mhard-float:-mfpu=fpa} \
+ %{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
+to
+ #define SUBTARGET_EXTRA_ASM_SPEC "\
+ %{mhard-float:-mfpu=fpa} \
+ %{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
+in gcc/config/arm/linux-elf.h.
#
# Submitted:
#
@@ -95,9 +107,9 @@
# * Removed the extra -lfloat option from LIBGCC_SPEC, since it isn't needed
# anymore. (The required functions are now in libgcc.)
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/coff.h gcc-3.4.0/gcc/config/arm/coff.h
---- gcc-3.4.0-orig/gcc/config/arm/coff.h 2004-02-24 15:25:22.000000000 +0100
-+++ gcc-3.4.0/gcc/config/arm/coff.h 2004-05-01 19:07:06.059409600 +0200
+diff -urN gcc-3.4.1-old/gcc/config/arm/coff.h gcc-3.4.1/gcc/config/arm/coff.h
+--- gcc-3.4.1-old/gcc/config/arm/coff.h 2004-02-24 08:25:22.000000000 -0600
++++ gcc-3.4.1/gcc/config/arm/coff.h 2004-09-02 21:51:15.000000000 -0500
@@ -31,11 +31,16 @@
#define TARGET_VERSION fputs (" (ARM/coff)", stderr)
@@ -117,9 +129,9 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/coff.h gcc-3.4.0/gcc/config/arm/coff.h
#endif
/* This is COFF, but prefer stabs. */
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/elf.h gcc-3.4.0/gcc/config/arm/elf.h
---- gcc-3.4.0-orig/gcc/config/arm/elf.h 2004-02-24 15:25:22.000000000 +0100
-+++ gcc-3.4.0/gcc/config/arm/elf.h 2004-05-01 19:12:16.976486400 +0200
+diff -urN gcc-3.4.1-old/gcc/config/arm/elf.h gcc-3.4.1/gcc/config/arm/elf.h
+--- gcc-3.4.1-old/gcc/config/arm/elf.h 2004-02-24 08:25:22.000000000 -0600
++++ gcc-3.4.1/gcc/config/arm/elf.h 2004-09-02 21:51:15.000000000 -0500
@@ -46,7 +46,9 @@
#ifndef SUBTARGET_ASM_FLOAT_SPEC
@@ -151,12 +163,12 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/elf.h gcc-3.4.0/gcc/config/arm/elf.h
#endif
#define TARGET_ASM_FILE_START_APP_OFF true
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/linux-elf.h
---- gcc-3.4.0-orig/gcc/config/arm/linux-elf.h 2004-01-31 07:18:11.000000000 +0100
-+++ gcc-3.4.0/gcc/config/arm/linux-elf.h 2004-05-01 19:19:06.935979200 +0200
-@@ -30,9 +30,27 @@
- /* Do not assume anything about header files. */
- #define NO_IMPLICIT_EXTERN_C
+diff -urN gcc-3.4.1-old/gcc/config/arm/linux-elf.h gcc-3.4.1/gcc/config/arm/linux-elf.h
+--- gcc-3.4.1-old/gcc/config/arm/linux-elf.h 2004-09-02 21:50:52.000000000 -0500
++++ gcc-3.4.1/gcc/config/arm/linux-elf.h 2004-09-02 22:00:49.000000000 -0500
+@@ -44,12 +44,26 @@
+ #define TARGET_LINKER_EMULATION "armelf_linux"
+ #endif
-/* Default is to use APCS-32 mode. */
+/*
@@ -167,33 +179,35 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/li
+ * support will be used just like the default but with the legacy
+ * big endian word ordering for double float representation instead.
+ */
-+
#undef TARGET_DEFAULT
--#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS)
+-#define TARGET_DEFAULT \
+- ( ARM_FLAG_APCS_32 | \
+- ARM_FLAG_MMU_TRAPS | \
+- TARGET_ENDIAN_DEFAULT )
+#define TARGET_DEFAULT \
+ ( ARM_FLAG_APCS_32 \
+ | ARM_FLAG_SOFT_FLOAT \
++ | TARGET_ENDIAN_DEFAULT \
+ | ARM_FLAG_VFP \
+ | ARM_FLAG_MMU_TRAPS )
+
+#undef SUBTARGET_EXTRA_ASM_SPEC
+#define SUBTARGET_EXTRA_ASM_SPEC "\
-+%{!mcpu=*:-mcpu=xscale} \
+%{mhard-float:-mfpu=fpa} \
+%{!mhard-float: %{msoft-float:-mfpu=softfpa} %{!msoft-float:-mfpu=softvfp}}"
#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
-@@ -40,7 +58,7 @@
+@@ -57,7 +71,7 @@
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
-- { "marm", "mlittle-endian", "mhard-float", "mapcs-32", "mno-thumb-interwork" }
-+ { "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork" }
+- { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mapcs-32", "mno-thumb-interwork" }
++ { "marm", TARGET_ENDIAN_OPTION, "mapcs-32", "mno-thumb-interwork" }
#define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__"
-@@ -55,7 +73,7 @@
+@@ -72,7 +86,7 @@
%{shared:-lc} \
%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
@@ -202,9 +216,9 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/linux-elf.h gcc-3.4.0/gcc/config/arm/li
/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/t-linux gcc-3.4.0/gcc/config/arm/t-linux
---- gcc-3.4.0-orig/gcc/config/arm/t-linux 2003-09-20 23:09:07.000000000 +0200
-+++ gcc-3.4.0/gcc/config/arm/t-linux 2004-05-01 20:31:59.102846400 +0200
+diff -urN gcc-3.4.1-old/gcc/config/arm/t-linux gcc-3.4.1/gcc/config/arm/t-linux
+--- gcc-3.4.1-old/gcc/config/arm/t-linux 2003-09-20 16:09:07.000000000 -0500
++++ gcc-3.4.1/gcc/config/arm/t-linux 2004-09-02 21:51:15.000000000 -0500
@@ -4,7 +4,10 @@
LIBGCC2_DEBUG_CFLAGS = -g0
@@ -217,9 +231,9 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/t-linux gcc-3.4.0/gcc/config/arm/t-linu
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/unknown-elf.h gcc-3.4.0/gcc/config/arm/unknown-elf.h
---- gcc-3.4.0-orig/gcc/config/arm/unknown-elf.h 2004-02-24 15:25:22.000000000 +0100
-+++ gcc-3.4.0/gcc/config/arm/unknown-elf.h 2004-05-01 19:09:09.016212800 +0200
+diff -urN gcc-3.4.1-old/gcc/config/arm/unknown-elf.h gcc-3.4.1/gcc/config/arm/unknown-elf.h
+--- gcc-3.4.1-old/gcc/config/arm/unknown-elf.h 2004-02-24 08:25:22.000000000 -0600
++++ gcc-3.4.1/gcc/config/arm/unknown-elf.h 2004-09-02 21:51:15.000000000 -0500
@@ -30,7 +30,12 @@
/* Default to using APCS-32 and software floating point. */
@@ -234,9 +248,9 @@ diff -urNd gcc-3.4.0-orig/gcc/config/arm/unknown-elf.h gcc-3.4.0/gcc/config/arm/
#endif
/* Now we define the strings used to build the spec file. */
-diff -urNd gcc-3.4.0-orig/gcc/config/arm/xscale-elf.h gcc-3.4.0/gcc/config/arm/xscale-elf.h
---- gcc-3.4.0-orig/gcc/config/arm/xscale-elf.h 2003-07-02 01:26:43.000000000 +0200
-+++ gcc-3.4.0/gcc/config/arm/xscale-elf.h 2004-05-01 20:15:36.620105600 +0200
+diff -urN gcc-3.4.1-old/gcc/config/arm/xscale-elf.h gcc-3.4.1/gcc/config/arm/xscale-elf.h
+--- gcc-3.4.1-old/gcc/config/arm/xscale-elf.h 2003-07-01 18:26:43.000000000 -0500
++++ gcc-3.4.1/gcc/config/arm/xscale-elf.h 2004-09-02 21:51:15.000000000 -0500
@@ -49,11 +49,12 @@
endian, regardless of the endian-ness of the memory
system. */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 21:59:05 +0000