diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/m68hc11/m68hc11.h | 8 | ||||
| -rw-r--r-- | gcc/config/m68k/m68k.h | 7 | ||||
| -rw-r--r-- | gcc/config/m88k/m88k.h | 9 | ||||
| -rw-r--r-- | gcc/defaults.h | 13 | ||||
| -rw-r--r-- | gcc/doc/tm.texi | 3 |
6 files changed, 23 insertions, 24 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 311566b..4cf7766 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete. + + * defaults.h (ASM_GLOBALIZE_LABEL): Provide a default. + * doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs. + 2002-07-30 Geoffrey Keating <geoffk@redhat.com> * doc/extend.texi (Hints implementation): Document that GCC diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h index ff8eb5a..aec92b7 100644 --- a/gcc/config/m68hc11/m68hc11.h +++ b/gcc/config/m68hc11/m68hc11.h @@ -1555,14 +1555,6 @@ do { \ /* Output #ident as a .ident. */ -/* This is how to output a command to make the user-level label named NAME - defined for reference from other files. */ - -#define ASM_GLOBALIZE_LABEL(FILE,NAME) \ - do { fprintf (FILE, "%s", GLOBAL_ASM_OP); \ - assemble_name (FILE, NAME); \ - fputs ("\n", FILE);} while (0) - /* output external reference */ #define ASM_OUTPUT_EXTERNAL(FILE,DECL,NAME) \ {fputs ("\t; extern\t", FILE); \ diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h index 4d4a061..feb27a2 100644 --- a/gcc/config/m68k/m68k.h +++ b/gcc/config/m68k/m68k.h @@ -1735,14 +1735,7 @@ __transfer_from_trampoline () \ /* Before the prologue, the top of the frame is at 4(%sp). */ #define INCOMING_FRAME_SP_OFFSET 4 -/* This is how to output a command to make the user-level label named NAME - defined for reference from other files. */ - #define GLOBAL_ASM_OP "\t.globl\t" -#define ASM_GLOBALIZE_LABEL(FILE,NAME) \ - do { fprintf (FILE, "%s", GLOBAL_ASM_OP); \ - assemble_name (FILE, NAME); \ - fputs ("\n", FILE);} while (0) /* This is how to output a reference to a user-level label named NAME. `assemble_name' uses this. */ diff --git a/gcc/config/m88k/m88k.h b/gcc/config/m88k/m88k.h index 791840d..f8f487c 100644 --- a/gcc/config/m88k/m88k.h +++ b/gcc/config/m88k/m88k.h @@ -1870,15 +1870,6 @@ do { \ ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \ } while (0) -/* This is how to output a command to make the user-level label named NAME - defined for reference from other files. */ -#define ASM_GLOBALIZE_LABEL(FILE,NAME) \ - do { \ - fprintf (FILE, "%s", GLOBAL_ASM_OP); \ - assemble_name (FILE, NAME); \ - putc ('\n', FILE); \ - } while (0) - /* The prefix to add to user-visible assembler symbols. Override svr[34].h. */ #undef USER_LABEL_PREFIX diff --git a/gcc/defaults.h b/gcc/defaults.h index 3553490..115cc01 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -154,6 +154,19 @@ do { fputs (integer_asm_op (POINTER_SIZE / UNITS_PER_WORD, TRUE), FILE); \ #define ASM_OUTPUT_LABELREF(FILE,NAME) asm_fprintf ((FILE), "%U%s", (NAME)) #endif +/* A C statement (sans semicolon) to output to the stdio stream FILE + some commands that will make the label NAME global; that is, + available for reference from other files. */ + +#if !defined(ASM_GLOBALIZE_LABEL) && defined(GLOBAL_ASM_OP) +#define ASM_GLOBALIZE_LABEL(FILE,NAME) \ + do { \ + fputs (GLOBAL_ASM_OP, (FILE)); \ + assemble_name ((FILE), (NAME)); \ + fputc ('\n', (FILE)); \ + } while (0) +#endif + /* Allow target to print debug info labels specially. This is useful for VLIW targets, since debug info labels should go into the middle of instruction bundles instead of breaking them. */ diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 4f98bf3..12f6ff7 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -6551,6 +6551,9 @@ that is, available for reference from other files. Use the expression itself; before and after that, output the additional assembler syntax for making that name global, and a newline. +If you define @code{GLOBAL_ASM_OP}, a default definition is provided +which is correct for most systems. + @findex ASM_WEAKEN_LABEL @item ASM_WEAKEN_LABEL (@var{stream}, @var{name}) A C statement (sans semicolon) to output to the stdio stream |