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(FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Define.

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From-SVN: r7748
This commit is contained in:
Jim Wilson 1994-07-12 10:15:53 -07:00
parent 96a7ba6fef
commit 7947717fc2
1 changed files with 31 additions and 0 deletions
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31
gcc/config/sparc/sysv4.h
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@ -225,3 +225,34 @@ do { long value[4]; \
fprintf((FILE), "\t.long\t0x%x\n", value[2]); \
fprintf((FILE), "\t.long\t0x%x\n", value[3]); \
} while (0)
/* Output assembler code to FILE to initialize this source file's
basic block profiling info, if that has not already been done. */
#undef FUNCTION_BLOCK_PROFILER
#define FUNCTION_BLOCK_PROFILER(FILE, LABELNO) \
do { \
if (TARGET_MEDANY) \
fprintf (FILE, "\tsethi %%hi(.LLPBX0),%%o0\n\tor %%0,%%lo(.LLPBX0),%%o0\n\tld [%s+%%o0],%%o1\n\ttst %%o1\n\tbne .LLPY%d\n\tadd %%o0,%s,%%o0\n\tcall __bb_init_func\n\tnop\nLPY%d:\n", \
MEDANY_BASE_REG, (LABELNO), MEDANY_BASE_REG, (LABELNO)); \
else \
fprintf (FILE, "\tsethi %%hi(.LLPBX0),%%o0\n\tld [%%lo(.LLPBX0)+%%o0],%%o1\n\ttst %%o1\n\tbne LPY%d\n\tadd %%o0,%%lo(.LLPBX0),%%o0\n\tcall __bb_init_func\n\tnop\nLPY%d:\n", \
(LABELNO), (LABELNO)); \
} while (0)
/* Output assembler code to FILE to increment the entry-count for
the BLOCKNO'th basic block in this source file. */
#undef BLOCK_PROFILER
#define BLOCK_PROFILER(FILE, BLOCKNO) \
{ \
int blockn = (BLOCKNO); \
if (TARGET_MEDANY) \
fprintf (FILE, "\tsethi %%hi(.LLPBX2+%d),%%g1\n\tor %%g1,%%lo(.LLPBX2+%d),%%g1\n\tld [%%g1+%s],%%g2\n\tadd %%g2,1,%%g2\n\tst %%g2,[%%g1+%s]\n", \
4 * blockn, 4 * blockn, MEDANY_BASE_REG, MEDANY_BASE_REG); \
else \
fprintf (FILE, "\tsethi %%hi(.LLPBX2+%d),%%g1\n\tld [%%lo(.LLPBX2+%d)+%%g1],%%g2\n\
\tadd %%g2,1,%%g2\n\tst %%g2,[%%lo(.LLPBX2+%d)+%%g1]\n", \
4 * blockn, 4 * blockn, 4 * blockn); \
}