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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-07-30 12:53:17 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-07-30 12:53:17 -0400 |
| commit | 260ced47a74fd7867dac1853f75f9a6837501869 (patch) | |
| tree | dcf0166b2648f90ab8b25015302c6b1874775598 /gcc | |
| parent | 3861b613802f54152f91c8113cd77bf391357eda (diff) | |
| download | gcc-260ced47a74fd7867dac1853f75f9a6837501869.zip gcc-260ced47a74fd7867dac1853f75f9a6837501869.tar.gz gcc-260ced47a74fd7867dac1853f75f9a6837501869.tar.bz2 | |
(CASE_VECTOR_PC_RELATIVE): Define.
(ASM_OUTPUT_ADDR_VEC_ELT): Abort.
(ASM_OUTPUT_ADDR_DIFF_ELT): Now what used to be previous definition.
From-SVN: r7830
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/alpha/alpha.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h index d5652c8..d9731a8 100644 --- a/gcc/config/alpha/alpha.h +++ b/gcc/config/alpha/alpha.h @@ -1278,8 +1278,11 @@ extern char *current_function_name; /* Define this if the tablejump instruction expects the table to contain offsets from the address of the table. - Do not define this if the table should contain absolute addresses. */ -/* #define CASE_VECTOR_PC_RELATIVE */ + Do not define this if the table should contain absolute addresses. + On the Alpha, the table is really GP-relative, not relative to the PC + of the table, but we pretend that it is PC-relative; this should be OK, + but we hsould try to find some better way sometime. */ +#define CASE_VECTOR_PC_RELATIVE /* Specify the tree operation to be used to convert reals to integers. */ #define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR @@ -1711,15 +1714,15 @@ literal_section () \ #define ASM_OUTPUT_BYTE(FILE,VALUE) \ fprintf (FILE, "\t.byte 0x%x\n", (VALUE) & 0xff) -/* This is how to output an element of a case-vector that is absolute. */ +/* This is how to output an element of a case-vector that is absolute. + (Alpha does not use such vectors, but we must define this macro anyway.) */ -#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ - fprintf (FILE, "\t.gprel32 $%d\n", (VALUE) + 32) +#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) abort () -/* This is how to output an element of a case-vector that is relative. - (Alpha does not use such vectors, but we must define this macro anyway.) */ +/* This is how to output an element of a case-vector that is relative. */ -#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) abort () +#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ + fprintf (FILE, "\t.gprel32 $%d\n", (VALUE) + 32) /* This is how to output an assembler line that says to advance the location counter |