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| author | Richard Stallman <rms@gnu.org> | 1992-07-20 03:43:59 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-07-20 03:43:59 +0000 |
| commit | d2a8e68073b750c47d1bb6af7e7056ce98e6abc0 (patch) | |
| tree | cd1b47c7ba170f356c76f572444b11c1556de39a | |
| parent | a124fd5ebc449059b6e7db2fef1267f1b050b0c2 (diff) | |
| download | gcc-d2a8e68073b750c47d1bb6af7e7056ce98e6abc0.zip gcc-d2a8e68073b750c47d1bb6af7e7056ce98e6abc0.tar.gz gcc-d2a8e68073b750c47d1bb6af7e7056ce98e6abc0.tar.bz2 | |
(FUNCTION_PROFILER): Use ASM_OUTPUT_INTERNAL_LABELREF.
(FUNCTION_BLOCK_PROFILER): Mark with FIXME that it needs work.
(ASM_OUTPUT_INTERNAL_LABELREF): Define.
(CONSTANT_ALIGNMENT): Add parens for Sun compiler.
From-SVN: r1641
| -rw-r--r-- | gcc/config/sparc/sparc.h | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index 74d8a82..d6d43ef 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -194,8 +194,9 @@ extern int target_flags; /* Make strings word-aligned so strcpy from constants will be faster. */ #define CONSTANT_ALIGNMENT(EXP, ALIGN) \ - (TREE_CODE (EXP) == STRING_CST \ - && (ALIGN) < FASTEST_ALIGNMENT ? FASTEST_ALIGNMENT : (ALIGN)) + ((TREE_CODE (EXP) == STRING_CST \ + && (ALIGN) < FASTEST_ALIGNMENT) \ + ? FASTEST_ALIGNMENT : (ALIGN)) /* Make arrays of chars word-aligned for the same reasons. */ #define DATA_ALIGNMENT(TYPE, ALIGN) \ @@ -845,12 +846,19 @@ extern int apparent_fsize; /* Output assembler code to FILE to increment profiler label # LABELNO for profiling a function entry. */ -#define FUNCTION_PROFILER(FILE, LABELNO) \ - fprintf (FILE, "\tsethi %%hi(LP%d),%%o0\n\tcall mcount\n\tor %%lo(LP%d),%%o0,%%o0\n", \ - (LABELNO), (LABELNO)) +#define FUNCTION_PROFILER(FILE, LABELNO) \ + do { \ + fputs ("\tsethi %hi(", (FILE)); \ + ASM_OUTPUT_INTERNAL_LABELREF (FILE, "LP", LABELNO); \ + fputs ("),%o0\n\tcall mcount\n\tor %lo(", (FILE)); \ + ASM_OUTPUT_INTERNAL_LABELREF (FILE, "LP", LABELNO); \ + fputs ("),%o0,%o0\n", (FILE)); \ + } while (0) /* Output assembler code to FILE to initialize this source file's basic block profiling info, if that has not already been done. */ +/* FIXME -- this does not parameterize how it generates labels (like the + above FUNCTION_PROFILER). Broken on Solaris-2. --gnu@cygnus.com */ #define FUNCTION_BLOCK_PROFILER(FILE, LABELNO) \ fprintf (FILE, "\tsethi %%hi(LPBX0),%%o0\n\tld [%%lo(LPBX0)+%%o0],%%o1\n\ttst %%o1\n\tbne LPY%d\n\tadd %%o0,%%lo(LPBX0),%%o0\n\tcall ___bb_init_func\n\tnop\nLPY%d:\n", \ @@ -1483,12 +1491,21 @@ extern struct rtx_def *legitimize_pic_address (); #define ASM_OUTPUT_LABELREF(FILE,NAME) \ fprintf (FILE, "_%s", NAME) -/* This is how to output an internal numbered label where +/* This is how to output a definition of an internal numbered label where PREFIX is the class of label and NUM is the number within the class. */ #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ fprintf (FILE, "%s%d:\n", PREFIX, NUM) +/* This is how to output a reference to an internal numbered label where + PREFIX is the class of label and NUM is the number within the class. */ +/* FIXME: This should be used throughout gcc, and documented in the texinfo + files. There is no reason you should have to allocate a buffer and + `sprintf' to reference an internal label (as opposed to defining it). */ + +#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM) \ + fprintf (FILE, "%s%d", PREFIX, NUM) + /* This is how to store into the string LABEL the symbol_ref name of an internal numbered label where PREFIX is the class of label and NUM is the number within the class. |