diff options
Diffstat (limited to 'gcc/config/arm/aof.h')
| -rw-r--r-- | gcc/config/arm/aof.h | 51 |
1 files changed, 40 insertions, 11 deletions
diff --git a/gcc/config/arm/aof.h b/gcc/config/arm/aof.h index 8a1223c45d8..e6694dc1bc7 100644 --- a/gcc/config/arm/aof.h +++ b/gcc/config/arm/aof.h @@ -1,6 +1,6 @@ /* Definitions of target machine for GNU compiler, for Advanced RISC Machines ARM compilation, AOF Assembler. - Copyright (C) 1995, 1996, 1997, 2000, 2003, 2004 + Copyright (C) 1995, 1996, 1997, 2000, 2003, 2004, 2007 Free Software Foundation, Inc. Contributed by Richard Earnshaw (rearnsha@armltd.co.uk) @@ -258,18 +258,47 @@ do { \ #define ARM_MCOUNT_NAME "_mcount" /* Output of Dispatch Tables. */ -#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \ - do \ - { \ - if (TARGET_ARM) \ - fprintf ((STREAM), "\tb\t|L..%d|\n", (VALUE)); \ - else \ - fprintf ((STREAM), "\tDCD\t|L..%d| - |L..%d|\n", (VALUE), (REL)); \ - } \ +#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \ + do \ + { \ + if (TARGET_ARM) \ + fprintf ((STREAM), "\tb\t|L..%d|\n", (VALUE)); \ + else if (TARGET_THUMB1) \ + fprintf ((STREAM), "\tDCD\t|L..%d| - |L..%d|\n", (VALUE), (REL)); \ + else /* Thumb-2 */ \ + { \ + switch (GET_MODE(body)) \ + { \ + case QImode: /* TBB */ \ + asm_fprintf (STREAM, "\tDCB\t(|L..%d| - |L..%d|)/2\n", \ + VALUE, REL); \ + break; \ + case HImode: /* TBH */ \ + asm_fprintf (STREAM, "\tDCW\t|L..%d| - |L..%d|)/2\n", \ + VALUE, REL); \ + break; \ + case SImode: \ + if (flag_pic) \ + asm_fprintf (STREAM, "\tDCD\t|L..%d| + 1 - |L..%d|\n", \ + VALUE, REL); \ + else \ + asm_fprintf (STREAM, "\tDCD\t|L..%d| + 1\n", VALUE); \ + break; \ + default: \ + gcc_unreachable(); \ + } \ + } \ + } \ while (0) -#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \ - fprintf ((STREAM), "\tDCD\t|L..%d|\n", (VALUE)) +#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \ + do \ + { \ + gcc_assert (!TARGET_THUMB2) \ + fprintf ((STREAM), "\tDCD\t|L..%d|\n", (VALUE)) \ + } \ + while (0) + /* A label marking the start of a jump table is a data label. */ #define ASM_OUTPUT_CASE_LABEL(STREAM, PREFIX, NUM, TABLE) \ |