diff options
Diffstat (limited to 'gcc/config/arm/lib1funcs.asm')
| -rw-r--r-- | gcc/config/arm/lib1funcs.asm | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/gcc/config/arm/lib1funcs.asm b/gcc/config/arm/lib1funcs.asm index 0c6e440..2fc66be 100644 --- a/gcc/config/arm/lib1funcs.asm +++ b/gcc/config/arm/lib1funcs.asm @@ -1,7 +1,7 @@ @ libgcc routines for ARM cpu. @ Division routines, written by Richard Earnshaw, (rearnsha@armltd.co.uk) -/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005, 2007 +/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc. This file is free software; you can redistribute it and/or modify it @@ -94,7 +94,8 @@ Boston, MA 02110-1301, USA. */ #if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \ || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \ - || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) + || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \ + || defined(__ARM_ARCH_6M__) # define __ARM_ARCH__ 6 #endif @@ -367,6 +368,9 @@ _L__\name: #else /* !(__INTERWORKING_STUBS__ || __thumb2__) */ +#ifdef __ARM_ARCH_6M__ +#define EQUIV .thumb_set +#else .macro ARM_FUNC_START name .text .globl SYM (__\name) @@ -379,6 +383,7 @@ SYM (__\name): .macro ARM_CALL name bl __\name .endm +#endif #endif @@ -391,6 +396,7 @@ SYM (__\name): #endif .endm +#ifndef __ARM_ARCH_6M__ .macro ARM_FUNC_ALIAS new old .globl SYM (__\new) EQUIV SYM (__\new), SYM (__\old) @@ -398,6 +404,7 @@ SYM (__\name): .set SYM (_L__\new), SYM (_L__\old) #endif .endm +#endif #ifdef __thumb__ /* Register aliases. */ @@ -1256,8 +1263,8 @@ LSYM(Lover12): #endif /* L_call_via_rX */ /* Don't bother with the old interworking routines for Thumb-2. */ -/* ??? Maybe only omit these on v7m. */ -#ifndef __thumb2__ +/* ??? Maybe only omit these on "m" variants. */ +#if !defined(__thumb2__) && !defined(__ARM_ARCH_6M__) #if defined L_interwork_call_via_rX @@ -1387,7 +1394,11 @@ LSYM(Lchange_\register): #endif /* Arch supports thumb. */ #ifndef __symbian__ +#ifndef __ARM_ARCH_6M__ #include "ieee754-df.S" #include "ieee754-sf.S" #include "bpabi.S" -#endif /* __symbian__ */ +#else /* __ARM_ARCH_6M__ */ +#include "bpabi-v6m.S" +#endif /* __ARM_ARCH_6M__ */ +#endif /* !__symbian__ */ |