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re PR target/38548 (bootstrap broken on arm-linux-gnu (not gnueabi))

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PR target/38548
	* arm/t-linux (LIB1ASMFUNCS): Add _arm_addsubdf3 and 
_arm_addsubsf3.
	* arm/lib1funcs.asm (clzsi2): Use RET macro for return 
instruction.

From-SVN: r142838
This commit is contained in:
Richard Earnshaw 2008-12-19 17:31:12 +00:00 • committed by Richard Earnshaw
parent f0b4bdd55d
commit 007403f342
3 changed files with 9 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-12-19 Richard Earnshaw <rearnsha@arm.com>
PR target/38548
* arm/t-linux (LIB1ASMFUNCS): Add _arm_addsubdf3 and _arm_addsubsf3.
* arm/lib1funcs.asm (clzsi2): Use RET macro for return instruction.
2008-12-19 Richard Earnshaw <rearnsha@arm.com>
PR bootstrap/38578

2
gcc/config/arm/lib1funcs.asm
View file

@ -1280,7 +1280,7 @@ ARM_FUNC_START clzsi2
adr r2, 1f
ldrb r0, [r2, r0]
add r0, r0, r1
bx lr
RET
.align 2
1:
.byte 4, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0

3
gcc/config/arm/t-linux
View file

@ -3,7 +3,8 @@
TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
_arm_addsubdf3 _arm_addsubsf3
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float