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* __bb_exit_func.c: New file, from David Mosberger-Tang.

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Thu Feb  9 16:56:07 1995  David Mosberger-Tang  <davidm@piston.cs.arizona.edu>

* All *.c: More cleanup towards GNU format.

* gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record): replaced sizeof
(bfd_vma) by size (char*) because Ken tells me that bfd_vma is only guaranteed
to be at least as big as a pointer.

(GMON_Record_tag): added explicit enumeration values to ensure compatibility
across compilers.

* gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by sizeof(char*).
This commit is contained in:
Ken Raeburn
1995-03-14 02:58:16 +00:00
parent 477b242500
commit 03c35bcb6e
25 changed files with 647 additions and 577 deletions
Download Patch File Download Diff File Expand all files Collapse all files

112
gprof/basic_blocks.c
View File

@@ -47,13 +47,13 @@ DEFUN (cmp_bb, (lp, rp), const void *lp AND const void *rp)
if (r)
{
return r;
} /* if */
}
if (left->line_num != right->line_num)
{
return left->line_num - right->line_num;
} /* if */
} /* if */
}
}
if (left->addr < right->addr)
{
@@ -66,8 +66,8 @@ DEFUN (cmp_bb, (lp, rp), const void *lp AND const void *rp)
else
{
return 0;
} /* if */
} /* cmp_bb */
}
}
/*
@@ -87,15 +87,15 @@ DEFUN (cmp_ncalls, (lp, rp), const void *lp AND const void *rp)
else if (!right)
{
return -1;
} /* if */
}
if (right->ncalls != left->ncalls)
{
return right->ncalls - left->ncalls;
} /* if */
}
return left->line_num - right->line_num;
} /* cmp_ncalls */
}
/*
@@ -111,9 +111,9 @@ DEFUN (fskip_string, (fp), FILE * fp)
if (ch == '\0')
{
break;
} /* if */
} /* if */
} /* fskip_string */
}
}
}
/*
@@ -132,13 +132,13 @@ DEFUN (bb_read_rec, (ifp, filename), FILE * ifp AND const char *filename)
{
fprintf (stderr, "%s: %s: unexpected end of file\n", whoami, filename);
done (1);
} /* if */
}
nblocks = bfd_get_32 (core_bfd, (bfd_byte *) & nblocks);
if (gmon_file_version == 0)
{
fskip_string (ifp);
} /* if */
}
for (b = 0; b < nblocks; ++b)
{
@@ -157,7 +157,7 @@ DEFUN (bb_read_rec, (ifp, filename), FILE * ifp AND const char *filename)
{
perror (filename);
done (1);
} /* if */
}
}
else
{
@@ -166,8 +166,8 @@ DEFUN (bb_read_rec, (ifp, filename), FILE * ifp AND const char *filename)
{
perror (filename);
done (1);
} /* if */
} /* if */
}
}
/*
* Basic-block execution counts are meaningful only if we're
@@ -197,11 +197,11 @@ DEFUN (bb_read_rec, (ifp, filename), FILE * ifp AND const char *filename)
fprintf (stderr,
"%s: warning: ignoring basic-block exec counts (use -l or --line)\n",
whoami);
} /* if */
} /* if */
} /* for */
}
}
}
return;
} /* bb_read_rec */
}
/*
@@ -225,8 +225,8 @@ DEFUN (bb_write_blocks, (ofp, filename), FILE * ofp AND const char *filename)
if (sym->ncalls > 0)
{
++nblocks;
} /* if */
} /* for */
}
}
/* write header: */
bfd_put_32 (core_bfd, nblocks, (bfd_byte *) & nblocks);
@@ -235,7 +235,7 @@ DEFUN (bb_write_blocks, (ofp, filename), FILE * ofp AND const char *filename)
{
perror (filename);
done (1);
} /* if */
}
/* write counts: */
for (sym = symtab.base; sym < symtab.limit; ++sym)
@@ -243,7 +243,7 @@ DEFUN (bb_write_blocks, (ofp, filename), FILE * ofp AND const char *filename)
if (sym->ncalls == 0)
{
continue;
} /* if */
}
put_vma (core_bfd, sym->addr, (bfd_byte *) & addr);
bfd_put_32 (core_bfd, sym->ncalls, (bfd_byte *) & ncalls);
@@ -253,9 +253,9 @@ DEFUN (bb_write_blocks, (ofp, filename), FILE * ofp AND const char *filename)
{
perror (filename);
done (1);
} /* if */
} /* for */
} /* bb_write_blocks */
}
}
}
/*
@@ -277,7 +277,7 @@ DEFUN_VOID (print_exec_counts)
else
{
printf ("\f\n");
} /* if */
}
/* sort basic-blocks according to function name and line number: */
@@ -297,8 +297,8 @@ DEFUN_VOID (print_exec_counts)
&& !sym_lookup (&syms[EXCL_EXEC], sym->addr))))
{
sorted_bbs[len++] = sym;
} /* if */
} /* for */
}
}
qsort (sorted_bbs, len, sizeof (sorted_bbs[0]), cmp_bb);
/* output basic-blocks: */
@@ -309,9 +309,9 @@ DEFUN_VOID (print_exec_counts)
printf ("%s:%d: (%s:0x%lx) %d executions\n",
sym->file ? sym->file->name : "<unknown>", sym->line_num,
sym->name, sym->addr, sym->ncalls);
} /* for */
}
free (sorted_bbs);
} /* print_exec_counts */
}
/*
@@ -330,13 +330,13 @@ DEFUN (annotate_with_count, (buf, width, line_num, arg),
if (line_num == 1)
{
last_count = -1;
} /* if */
}
b = 0;
if (line_num <= sf->num_lines)
{
b = sf->line[line_num - 1];
} /* if */
}
if (!b)
{
cnt = -1;
@@ -345,15 +345,15 @@ DEFUN (annotate_with_count, (buf, width, line_num, arg),
{
++num_executable_lines;
cnt = b->ncalls;
} /* if */
}
if (cnt > 0)
{
++num_lines_executed;
} /* if */
}
if (cnt < 0 && bb_annotate_all_lines)
{
cnt = last_count;
} /* if */
}
if (cnt < 0)
{
@@ -366,9 +366,9 @@ DEFUN (annotate_with_count, (buf, width, line_num, arg),
else
{
sprintf (buf, "%12ld -> ", cnt);
} /* if */
}
last_count = cnt;
} /* annotate_with_count */
}
/*
@@ -402,8 +402,8 @@ DEFUN_VOID (print_annotated_source)
&& !sym_lookup (&syms[EXCL_ANNO], sym->addr))))
{
sym->file->num_lines = sym->line_num;
} /* if */
} /* for */
}
}
/* allocate line descriptors: */
@@ -413,8 +413,8 @@ DEFUN_VOID (print_annotated_source)
{
sf->line = (void *) xmalloc (sf->num_lines * sizeof (sf->line[0]));
memset (sf->line, 0, sf->num_lines * sizeof (sf->line[0]));
} /* if */
} /* for */
}
}
/* count executions per line: */
@@ -445,9 +445,9 @@ DEFUN_VOID (print_annotated_source)
new_line->addr = 0;
new_line->ncalls += sym->ncalls;
sym->file->line[sym->line_num - 1] = new_line;
} /* if */
} /* if */
} /* for */
}
}
}
/* plod over source files, annotating them: */
@@ -456,14 +456,14 @@ DEFUN_VOID (print_annotated_source)
if (!sf->num_lines || (ignore_zeros && sf->ncalls == 0))
{
continue;
} /* if */
}
num_executable_lines = num_lines_executed = 0;
ofp = annotate_source (sf, 16, annotate_with_count, sf);
if (!ofp)
{
continue;
} /* if */
}
if (bb_table_length > 0)
{
@@ -476,17 +476,17 @@ DEFUN_VOID (print_annotated_source)
if (table_len > sf->num_lines)
{
table_len = sf->num_lines;
} /* if */
}
for (i = 0; i < table_len; ++i)
{
sym = sf->line[i];
if (!sym || sym->ncalls <= 0)
{
break;
} /* if */
}
fprintf (ofp, "%9d %10d\n", sym->line_num, sym->ncalls);
} /* for */
} /* if */
}
}
free (sf->line);
sf->line = 0;
@@ -507,8 +507,6 @@ DEFUN_VOID (print_annotated_source)
if (ofp != stdout)
{
fclose (ofp);
} /* if */
} /* for */
} /* print_annotated_source */
/*** end of basic_block.c ***/
}
}
}