diff options
Diffstat (limited to 'contrib/gcc/xcoffout.h')
| -rw-r--r-- | contrib/gcc/xcoffout.h | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/contrib/gcc/xcoffout.h b/contrib/gcc/xcoffout.h index 12e4a74..dd630c9 100644 --- a/contrib/gcc/xcoffout.h +++ b/contrib/gcc/xcoffout.h @@ -1,6 +1,6 @@ /* XCOFF definitions. These are needed in dbxout.c, final.c, - and xcoffout.h. - Copyright (C) 1998, 2000 Free Software Foundation, Inc. + and xcoffout.h. + Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc. This file is part of GCC. @@ -47,30 +47,14 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #define DBX_STATIC_CONST_VAR_CODE N_STSYM -/* For static variables, output code to define the start of a static block. - - ??? The IBM rs6000/AIX assembler has a bug that causes bss block debug - info to be occasionally lost. A simple example is this: - int a; static int b; - The commands `gcc -g -c tmp.c; dump -t tmp.o' gives -[10] m 0x00000016 1 0 0x8f 0x0000 .bs -[11] m 0x00000000 1 0 0x90 0x0000 .es -... -[21] m 0x00000000 -2 0 0x85 0x0000 b:S-1 - which is wrong. The `b:S-1' must be between the `.bs' and `.es'. - We can apparently work around the problem by forcing the text section - (even if we are already in the text section) immediately before outputting - the `.bs'. This should be fixed in the next major AIX release (3.3?). */ +/* For static variables, output code to define the start of a static block. */ #define DBX_STATIC_BLOCK_START(ASMFILE,CODE) \ { \ if ((CODE) == N_STSYM) \ fprintf ((ASMFILE), "\t.bs\t%s[RW]\n", xcoff_private_data_section_name);\ else if ((CODE) == N_LCSYM) \ - { \ - fprintf ((ASMFILE), "%s\n", TEXT_SECTION_ASM_OP); \ - fprintf ((ASMFILE), "\t.bs\t%s\n", xcoff_bss_section_name); \ - } \ + fprintf ((ASMFILE), "\t.bs\t%s\n", xcoff_bss_section_name); \ } /* For static variables, output code to define the end of a static block. */ @@ -107,7 +91,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA if (*_p == '*') \ fprintf (asmfile, "%s", _p+1); \ else \ - for (; *_p != '[' && *_p; _p++) \ + for (; *_p != '[' && *_p; _p++) \ fprintf (asmfile, "%c", *_p); \ } \ else if (current_sym_addr) \ @@ -202,7 +186,8 @@ extern int stab_to_sclass PARAMS ((int)); extern void xcoffout_begin_prologue PARAMS ((unsigned int, const char *)); extern void xcoffout_begin_block PARAMS ((unsigned, unsigned)); -extern void xcoffout_end_epilogue PARAMS ((void)); +extern void xcoffout_end_epilogue PARAMS ((unsigned int, + const char *)); extern void xcoffout_end_function PARAMS ((unsigned int)); extern void xcoffout_end_block PARAMS ((unsigned, unsigned)); #endif /* BUFSIZ */ |
