From 007403f342591e4591c9e5af92f9e7f708a49fd0 Mon Sep 17 00:00:00 2001 From: Richard Earnshaw Date: Fri, 19 Dec 2008 17:31:12 +0000 Subject: [PATCH] re PR target/38548 (bootstrap broken on arm-linux-gnu (not gnueabi)) 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 --- gcc/ChangeLog | 6 ++++++ gcc/config/arm/lib1funcs.asm | 2 +- gcc/config/arm/t-linux | 3 ++- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fa2ccd68fc0..581efadd6bc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-12-19 Richard Earnshaw + + 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 PR bootstrap/38578 diff --git a/gcc/config/arm/lib1funcs.asm b/gcc/config/arm/lib1funcs.asm index fe315bcb69b..d26505716be 100644 --- a/gcc/config/arm/lib1funcs.asm +++ b/gcc/config/arm/lib1funcs.asm @@ -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 diff --git a/gcc/config/arm/t-linux b/gcc/config/arm/t-linux index ea328951984..73d62136e2c 100644 --- a/gcc/config/arm/t-linux +++ b/gcc/config/arm/t-linux @@ -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