diff options
Diffstat (limited to 'gcc/config/elxsi/elxsi.c')
| -rw-r--r-- | gcc/config/elxsi/elxsi.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/config/elxsi/elxsi.c b/gcc/config/elxsi/elxsi.c index 7e8a24c1205..c2b9c57e2d5 100644 --- a/gcc/config/elxsi/elxsi.c +++ b/gcc/config/elxsi/elxsi.c @@ -42,10 +42,20 @@ static const char *const cmp_tab[] = { "gt", "gt", "eq", "eq", "ge", "ge", "lt", "lt", "ne", "ne", "le", "le" }; +static bool elxsi_assemble_integer PARAMS ((rtx, unsigned int, int)); static void elxsi_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT)); static void elxsi_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT)); /* Initialize the GCC target structure. */ +#undef TARGET_ASM_BYTE_OP +#define TARGET_ASM_BYTE_OP NULL +#undef TARGET_ASM_ALIGNED_HI_OP +#define TARGET_ASM_ALIGNED_HI_OP NULL +#undef TARGET_ASM_ALIGNED_SI_OP +#define TARGET_ASM_ALIGNED_SI_OP NULL +#undef TARGET_ASM_INTEGER +#define TARGET_ASM_INTEGER elxsi_assemble_integer + #undef TARGET_ASM_FUNCTION_PROLOGUE #define TARGET_ASM_FUNCTION_PROLOGUE elxsi_output_function_prologue #undef TARGET_ASM_FUNCTION_EPILOGUE @@ -53,6 +63,30 @@ static void elxsi_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT)); struct gcc_target targetm = TARGET_INITIALIZER; +/* Target hook for assembling integer objects. The ELXSI assembler + syntax uses a suffix to indicate the size of data, so we can't use + the usual string hooks. */ + +static bool +elxsi_assemble_integer (x, size, aligned_p) + rtx x; + unsigned int size; + int aligned_p; +{ + if (aligned_p) + switch (size) + { + case 1: + case 2: + case 4: + fputs ("\t.data\t", asm_out_file); + output_addr_const (asm_out_file, x); + fprintf (asm_out_file, "{%d}\n", size * BITS_PER_UNIT); + return true; + } + return default_assemble_integer (x, size, aligned_p); +} + /* Generate the assembly code for function entry. FILE is a stdio stream to output the code to. SIZE is an int: how many units of temporary storage to allocate. |