diff options
Diffstat (limited to 'gcc/config/s390/linux.h')
| -rw-r--r-- | gcc/config/s390/linux.h | 46 |
1 files changed, 12 insertions, 34 deletions
diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h index 36ae80d..0e5d179 100644 --- a/gcc/config/s390/linux.h +++ b/gcc/config/s390/linux.h @@ -1,7 +1,7 @@ /* Definitions for Linux for S/390. Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. Contributed by Hartmut Penner (hpenner@de.ibm.com) and - Ulrich Weigand (weigand@de.ibm.com). + Ulrich Weigand (uweigand@de.ibm.com). This file is part of GNU CC. @@ -138,10 +138,14 @@ Boston, MA 02111-1307, USA. */ sprintf ((OUTPUT), "%s.%d", (NAME), (LABELNO))) -#define ASM_OUTPUT_DOUBLE_INT(FILE, VALUE) \ -do { fprintf (FILE, "%s\t", ASM_QUAD); \ - output_addr_const (FILE,(VALUE)); \ - putc ('\n',FILE); \ +#define ASM_OUTPUT_DOUBLE_INT(FILE, VALUE) \ +do { fprintf ((FILE), "%s\t", ASM_QUAD); \ + /* Work around bug in some GNU as versions */ \ + if (GET_CODE (VALUE) == CONST_INT && INTVAL (VALUE) < INT_MIN) \ + fprintf ((FILE), HOST_WIDE_INT_PRINT_HEX, INTVAL (x)); \ + else \ + output_addr_const ((FILE), (VALUE)); \ + putc ('\n', (FILE)); \ } while (0) @@ -180,22 +184,14 @@ do { fprintf (FILE, "%s\t", ASM_LONG); \ /* This is how to output an element of a case-vector that is absolute. */ #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ - fprintf (FILE, "%s %s%d\n", TARGET_64BIT?ASM_QUAD:ASM_LONG, \ + fprintf (FILE, "%s\t%s%d\n", TARGET_64BIT?ASM_QUAD:ASM_LONG, \ LPREFIX, VALUE) /* This is how to output an element of a case-vector that is relative. */ #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \ - fprintf (FILE, "%s %s%d-.LT%X_%X\n" ,TARGET_64BIT?ASM_QUAD:ASM_LONG, \ - LPREFIX, VALUE, s390_function_count,s390_pool_count) - -/* Define the parentheses used to group arithmetic operations - in assembler code. */ - -#undef ASM_OPEN_PAREN -#undef ASM_CLOSE_PAREN -#define ASM_OPEN_PAREN "" -#define ASM_CLOSE_PAREN "" + fprintf (FILE, "%s\t%s%d-%s%d\n", TARGET_64BIT?ASM_QUAD:ASM_LONG, \ + LPREFIX, VALUE, LPREFIX, REL) @@ -293,24 +289,6 @@ do { \ #define DBX_REGISTER_NUMBER(REGNO) (REGNO) -/* - * This macro generates the assembly code for function entry. - */ - -#define FUNCTION_PROLOGUE(FILE, LSIZE) s390_function_prologue (FILE, LSIZE) - -/* This macro generates the assembly code for function exit, on machines - that need it. If FUNCTION_EPILOGUE is not defined then individual - return instructions are generated for each return statement. Args are - same as for FUNCTION_PROLOGUE. - - The function epilogue should not depend on the current stack pointer! - It should use the frame pointer only. This is mandatory because - of alloca; we also take advantage of it to omit stack adjustments - before returning. */ - -#define FUNCTION_EPILOGUE(FILE, LSIZE) s390_function_epilogue(FILE, LSIZE) - /* Select section for constant in constant pool. We are in the right section. undef for 64 bit mode (linux64.h). |