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diff -Nur gcc-4.5.4.orig/gcc/config/linux.h gcc-4.5.4/gcc/config/linux.h
--- gcc-4.5.4.orig/gcc/config/linux.h 2009-04-09 17:00:19.000000000 +0200
+++ gcc-4.5.4/gcc/config/linux.h 2019-10-30 05:54:06.757623089 +0100
@@ -129,9 +129,9 @@
/* Determine whether the entire c99 runtime
is present in the runtime library. */
-#define TARGET_C99_FUNCTIONS (OPTION_GLIBC)
+#define TARGET_C99_FUNCTIONS 1
/* Whether we have sincos that follows the GNU extension. */
-#define TARGET_HAS_SINCOS (OPTION_GLIBC)
+#define TARGET_HAS_SINCOS 1
#define TARGET_POSIX_IO
diff -Nur gcc-4.5.4.orig/gcc/config/lm32/uclinux-elf.h gcc-4.5.4/gcc/config/lm32/uclinux-elf.h
--- gcc-4.5.4.orig/gcc/config/lm32/uclinux-elf.h 2009-11-11 17:43:06.000000000 +0100
+++ gcc-4.5.4/gcc/config/lm32/uclinux-elf.h 2019-10-30 05:19:16.775704264 +0100
@@ -80,6 +80,3 @@
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
-#undef CC1_SPEC
-#define CC1_SPEC "%{G*} %{!fno-PIC:-fPIC}"
-
diff -Nur gcc-4.5.4.orig/gcc/config/t-linux gcc-4.5.4/gcc/config/t-linux
--- gcc-4.5.4.orig/gcc/config/t-linux 2009-04-21 21:03:23.000000000 +0200
+++ gcc-4.5.4/gcc/config/t-linux 2019-10-30 05:19:24.584204609 +0100
@@ -18,9 +18,9 @@
# <http://www.gnu.org/licenses/>.
# Compile crtbeginS.o and crtendS.o with pic.
-CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
+CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS)
# Compile libgcc2.a with pic.
-TARGET_LIBGCC2_CFLAGS = -fPIC
+TARGET_LIBGCC2_CFLAGS =
# Override t-slibgcc-elf-ver to export some libgcc symbols with
# the symbol versions that glibc used.
diff -Nur gcc-4.5.4.orig/gcc/config.gcc gcc-4.5.4/gcc/config.gcc
--- gcc-4.5.4.orig/gcc/config.gcc 2012-06-04 11:55:35.000000000 +0200
+++ gcc-4.5.4/gcc/config.gcc 2019-10-30 05:19:24.596205378 +0100
@@ -1528,7 +1528,7 @@
tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
tmake_file="${tmake_file} t-rtems"
;;
-lm32-*-uclinux*)
+lm32-*-*linux*)
tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
;;
diff -Nur gcc-4.5.4.orig/libgcc/config/lm32/_ashlsi3.S gcc-4.5.4/libgcc/config/lm32/_ashlsi3.S
--- gcc-4.5.4.orig/libgcc/config/lm32/_ashlsi3.S 2009-11-11 17:43:06.000000000 +0100
+++ gcc-4.5.4/libgcc/config/lm32/_ashlsi3.S 2019-10-30 05:18:56.782423164 +0100
@@ -30,6 +30,10 @@
.global __ashlsi3
.type __ashlsi3,@function
+ .global __ashlsi3_0
+ .hidden __ashlsi3_0
+ .type __ashlsi3_0,@function
+
.align 4
__ashlsi3:
/* Only use 5 LSBs, as that's all the h/w shifter uses. */
@@ -111,4 +115,4 @@
__ashlsi3_0:
ret
-
\ No newline at end of file
+
diff -Nur gcc-4.5.4.orig/libgcc/config/lm32/_ashrsi3.S gcc-4.5.4/libgcc/config/lm32/_ashrsi3.S
--- gcc-4.5.4.orig/libgcc/config/lm32/_ashrsi3.S 2009-11-11 17:43:06.000000000 +0100
+++ gcc-4.5.4/libgcc/config/lm32/_ashrsi3.S 2019-10-30 05:18:56.782423164 +0100
@@ -27,6 +27,10 @@
.global __ashrsi3
.type __ashrsi3,@function
+
+ .global __ashrsi3_0
+ .hidden __ashrsi3_0
+ .type __ashrsi3_0,@function
__ashrsi3:
/* Only use 5 LSBs, as that's all the h/w shifter uses. */
@@ -107,4 +111,4 @@
sri r1, r1, 1
__ashrsi3_0:
ret
-
\ No newline at end of file
+
diff -Nur gcc-4.5.4.orig/libgcc/config/lm32/_lshrsi3.S gcc-4.5.4/libgcc/config/lm32/_lshrsi3.S
--- gcc-4.5.4.orig/libgcc/config/lm32/_lshrsi3.S 2009-11-11 17:43:06.000000000 +0100
+++ gcc-4.5.4/libgcc/config/lm32/_lshrsi3.S 2019-10-30 05:18:56.782423164 +0100
@@ -28,6 +28,10 @@
.global __lshrsi3
.type __lshrsi3,@function
+ .global __lshrsi3_0
+ .hidden __lshrsi3_0
+ .type __lshrsi3_0,@function
+
__lshrsi3:
/* Only use 5 LSBs, as that's all the h/w shifter uses. */
andi r2, r2, 0x1f
diff -Nur gcc-4.5.4.orig/libgcc/config.host gcc-4.5.4/libgcc/config.host
--- gcc-4.5.4.orig/libgcc/config.host 2011-08-24 20:03:50.000000000 +0200
+++ gcc-4.5.4/libgcc/config.host 2019-10-30 05:19:24.600205629 +0100
@@ -363,9 +363,9 @@
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
tmake_file="lm32/t-lm32 lm32/t-elf t-softfp"
;;
-lm32-*-uclinux*)
+lm32-*-linux*)
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
- tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp"
+ tmake_file="lm32/t-lm32 t-softfp"
;;
m32r-*-elf*|m32r-*-rtems*)
;;
|
