diff options
Diffstat (limited to 'libgloss/m32c/crt0.S')
| -rw-r--r-- | libgloss/m32c/crt0.S | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/libgloss/m32c/crt0.S b/libgloss/m32c/crt0.S index f804d8f86..9bbffdd32 100644 --- a/libgloss/m32c/crt0.S +++ b/libgloss/m32c/crt0.S @@ -1,6 +1,6 @@ /* -Copyright (c) 2005 Red Hat Incorporated. +Copyright (c) 2005,2008 Red Hat Incorporated. All rights reserved. Redistribution and use in source and binary forms, with or without @@ -42,12 +42,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #define ALIGN 2 #endif + .section ".resetvec","ax",@progbits + .long _start + .text .global _start _start: .LFB2: - fset U /* User stack */ + fclr U /* One stack for user and interrupts */ ldc #__stack,sp #ifdef A16 @@ -72,6 +75,14 @@ _start: mov.w #0,r0 sstr.w +#ifdef A16 + ldc #%lo16(__var_vects),intbl + ldc #%hi16(__var_vects),intbh +#else + ldc #__var_vects,intb +#endif + + fset I jsr.a __m32c_init jsr.a _main |