diff options
Diffstat (limited to 'gcc/config/ia64/ia64.h')
| -rw-r--r-- | gcc/config/ia64/ia64.h | 78 |
1 files changed, 17 insertions, 61 deletions
diff --git a/gcc/config/ia64/ia64.h b/gcc/config/ia64/ia64.h index 59f60d05bfa..25640fd704b 100644 --- a/gcc/config/ia64/ia64.h +++ b/gcc/config/ia64/ia64.h @@ -140,6 +140,10 @@ extern int ia64_tls_size; #define TARGET_HPUX_LD 0 +#ifndef HAVE_AS_LTOFFX_LDXMOV_RELOCS +#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 0 +#endif + /* This macro defines names of command options to set and clear bits in `target_flags'. Its definition is an initializer with a subgrouping for each command option. */ @@ -1011,8 +1015,9 @@ enum reg_class /* In FP regs, we can't change FP values to integer values and vice versa, but we can change e.g. DImode to SImode. */ -#define CANNOT_CHANGE_MODE_CLASS(FROM, TO) \ - (GET_MODE_CLASS (FROM) != GET_MODE_CLASS (TO) ? FR_REGS : NO_REGS) +#define CANNOT_CHANGE_MODE_CLASS(FROM, TO, CLASS) \ + (GET_MODE_CLASS (FROM) != GET_MODE_CLASS (TO) \ + ? reg_classes_intersect_p (CLASS, FR_REGS) : 0) /* A C expression that defines the machine-dependent operand constraint letters (`I', `J', `K', .. 'P') that specify particular ranges of @@ -1808,61 +1813,6 @@ do { \ #define ASM_APP_OFF "#NO_APP\n" -/* Output of Data. */ - -/* This is how to output an assembler line defining a `char' constant - to an xdata segment. */ - -#define ASM_OUTPUT_XDATA_CHAR(FILE, SECTION, VALUE) \ -do { \ - fprintf (FILE, "\t.xdata1\t\"%s\", ", SECTION); \ - output_addr_const (FILE, (VALUE)); \ - fprintf (FILE, "\n"); \ -} while (0) - -/* This is how to output an assembler line defining a `short' constant - to an xdata segment. */ - -#define ASM_OUTPUT_XDATA_SHORT(FILE, SECTION, VALUE) \ -do { \ - fprintf (FILE, "\t.xdata2\t\"%s\", ", SECTION); \ - output_addr_const (FILE, (VALUE)); \ - fprintf (FILE, "\n"); \ -} while (0) - -/* This is how to output an assembler line defining an `int' constant - to an xdata segment. We also handle symbol output here. */ - -/* ??? For ILP32, also need to handle function addresses here. */ - -#define ASM_OUTPUT_XDATA_INT(FILE, SECTION, VALUE) \ -do { \ - fprintf (FILE, "\t.xdata4\t\"%s\", ", SECTION); \ - output_addr_const (FILE, (VALUE)); \ - fprintf (FILE, "\n"); \ -} while (0) - -/* This is how to output an assembler line defining a `long' constant - to an xdata segment. We also handle symbol output here. */ - -#define ASM_OUTPUT_XDATA_DOUBLE_INT(FILE, SECTION, VALUE) \ -do { \ - int need_closing_paren = 0; \ - fprintf (FILE, "\t.xdata8\t\"%s\", ", SECTION); \ - if (!(TARGET_NO_PIC || TARGET_AUTO_PIC) \ - && GET_CODE (VALUE) == SYMBOL_REF) \ - { \ - fprintf (FILE, SYMBOL_REF_FLAG (VALUE) ? "@fptr(" : "@segrel("); \ - need_closing_paren = 1; \ - } \ - output_addr_const (FILE, VALUE); \ - if (need_closing_paren) \ - fprintf (FILE, ")"); \ - fprintf (FILE, "\n"); \ -} while (0) - - - /* Output of Uninitialized Variables. */ /* This is all handled by svr4.h. */ @@ -2132,8 +2082,13 @@ do { \ /* ??? Depends on the pointer size. */ -#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \ - fprintf (STREAM, "\tdata8 @pcrel(.L%d)\n", VALUE) +#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \ + do { \ + if (TARGET_ILP32) \ + fprintf (STREAM, "\tdata4 @pcrel(.L%d)\n", VALUE); \ + else \ + fprintf (STREAM, "\tdata8 @pcrel(.L%d)\n", VALUE); \ + } while (0) /* This is how to output an element of a case-vector that is absolute. (Ia64 does not use such vectors, but we must define this macro anyway.) */ @@ -2152,7 +2107,8 @@ do { \ true if the symbol may be affected by dynamic relocations. */ #define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \ (((CODE) == 1 ? DW_EH_PE_textrel : DW_EH_PE_datarel) \ - | ((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_udata8) + | ((GLOBAL) ? DW_EH_PE_indirect : 0) \ + | (TARGET_ILP32 ? DW_EH_PE_udata4 : DW_EH_PE_udata8)) /* Handle special EH pointer encodings. Absolute, pc-relative, and indirect are handled automatically. */ @@ -2322,7 +2278,7 @@ do { \ /* An alias for a machine mode name. This is the machine mode that elements of a jump-table should have. */ -#define CASE_VECTOR_MODE Pmode +#define CASE_VECTOR_MODE ptr_mode /* Define as C expression which evaluates to nonzero if the tablejump instruction expects the table to contain offsets from the address of the |