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

Browse Source 
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

84
gprof/gmon_io.c
View File

@@ -23,7 +23,7 @@ int gmon_file_version = 0; /* 0 == old (non-versioned) file format */
bfd_vma
DEFUN (get_vma, (abfd, addr), bfd * abfd AND bfd_byte * addr)
{
switch (sizeof (bfd_vma))
switch (sizeof (char*))
{
case 4:
return bfd_get_32 (abfd, addr);
@@ -31,10 +31,10 @@ DEFUN (get_vma, (abfd, addr), bfd * abfd AND bfd_byte * addr)
return bfd_get_64 (abfd, addr);
default:
fprintf (stderr, "%s: bfd_vma has unexpected size of %ld bytes\n",
whoami, (long) sizeof (bfd_vma));
whoami, (long) sizeof (char*));
done (1);
} /* switch */
} /* get_vma */
}
}
/*
@@ -43,7 +43,7 @@ DEFUN (get_vma, (abfd, addr), bfd * abfd AND bfd_byte * addr)
void
DEFUN (put_vma, (abfd, val, addr), bfd * abfd AND bfd_vma val AND bfd_byte * addr)
{
switch (sizeof (bfd_vma))
switch (sizeof (char*))
{
case 4:
bfd_put_32 (abfd, val, addr);
@@ -53,10 +53,10 @@ DEFUN (put_vma, (abfd, val, addr), bfd * abfd AND bfd_vma val AND bfd_byte * add
break;
default:
fprintf (stderr, "%s: bfd_vma has unexpected size of %ld bytes\n",
whoami, (long) sizeof (bfd_vma));
whoami, (long) sizeof (char*));
done (1);
} /* switch */
} /* put_vma */
}
}
void
@@ -80,14 +80,14 @@ DEFUN (gmon_out_read, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
} /* if */
}
}
if (fread (&ghdr, sizeof (struct gmon_hdr), 1, ifp) != 1)
{
fprintf (stderr, "%s: file too short to be a gmon file\n",
filename);
done (1);
} /* if */
}
if ((file_format == FF_MAGIC) ||
(file_format == FF_AUTO && !strncmp (&ghdr.cookie[0], GMON_MAGIC, 4)))
@@ -97,7 +97,7 @@ DEFUN (gmon_out_read, (filename), const char *filename)
fprintf (stderr, "%s: file `%s' has bad magic cookie\n",
whoami, filename);
done (1);
} /* if */
}
/* right magic, so it's probably really a new gmon.out file */
@@ -108,7 +108,7 @@ DEFUN (gmon_out_read, (filename), const char *filename)
"%s: file `%s' has unsupported version %d\n",
whoami, filename, gmon_file_version);
done (1);
} /* if */
}
/* read in all the records: */
while (fread (&tag, sizeof (tag), 1, ifp) == 1)
@@ -138,8 +138,8 @@ DEFUN (gmon_out_read, (filename), const char *filename)
"%s: %s: found bad tag %d (file corrupted?)\n",
whoami, filename, tag);
done (1);
} /* switch */
} /* while */
}
}
}
else if (file_format == FF_AUTO || file_format == FF_BSD)
{
@@ -172,14 +172,14 @@ DEFUN (gmon_out_read, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
}
if (fread (&raw, 1, sizeof (struct raw_phdr), ifp)
!= sizeof (struct raw_phdr))
{
fprintf (stderr, "%s: file too short to be a gmon file\n",
filename);
done (1);
} /* if */
}
tmp.low_pc = get_vma (core_bfd, (bfd_byte *) & raw.low_pc[0]);
tmp.high_pc = get_vma (core_bfd, (bfd_byte *) & raw.high_pc[0]);
tmp.ncnt = bfd_get_32 (core_bfd, (bfd_byte *) & raw.ncnt[0]);
@@ -189,7 +189,7 @@ DEFUN (gmon_out_read, (filename), const char *filename)
fprintf (stderr, "%s: incompatible with first gmon file\n",
filename);
done (1);
} /* if */
}
h = tmp;
s_lowpc = (bfd_vma) h.low_pc;
s_highpc = (bfd_vma) h.high_pc;
@@ -210,14 +210,14 @@ DEFUN (gmon_out_read, (filename), const char *filename)
if (hist_num_bins)
{
++nhist;
} /* if */
}
if (!hist_sample)
{
hist_sample =
(int *) xmalloc (hist_num_bins * sizeof (hist_sample[0]));
memset (hist_sample, 0, hist_num_bins * sizeof (hist_sample[0]));
} /* if */
}
for (i = 0; i < hist_num_bins; ++i)
{
@@ -227,9 +227,9 @@ DEFUN (gmon_out_read, (filename), const char *filename)
"%s: unexpected EOF after reading %d/%d bins\n",
whoami, --i, hist_num_bins);
done (1);
} /* if */
}
hist_sample[i] += bfd_get_16 (core_bfd, (bfd_byte *) raw_bin_count);
} /* for */
}
/*
* The rest of the file consists of a bunch of <from,self,count>
@@ -246,7 +246,7 @@ DEFUN (gmon_out_read, (filename), const char *filename)
from_pc, self_pc, count));
/* add this arc: */
cg_tally (from_pc, self_pc, count);
} /* while */
}
fclose (ifp);
if (hz == HZ_WRONG)
@@ -260,15 +260,15 @@ DEFUN (gmon_out_read, (filename), const char *filename)
{
hz = 1;
fprintf (stderr, "time is in ticks, not seconds\n");
} /* if */
} /* if */
}
}
}
else
{
fprintf (stderr, "%s: don't know how to deal with file format %d\n",
whoami, file_format);
done (1);
} /* if */
}
if (output_style & STYLE_GMON_INFO)
{
@@ -281,8 +281,8 @@ DEFUN (gmon_out_read, (filename), const char *filename)
printf ("\t%d basic-block count record%s\n",
nbbs, nbbs == 1 ? "" : "s");
first_output = FALSE;
} /* if */
} /* gmon_out_read */
}
}
void
@@ -296,7 +296,7 @@ DEFUN (gmon_out_write, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
}
if (file_format == FF_AUTO || file_format == FF_MAGIC)
{
@@ -308,25 +308,25 @@ DEFUN (gmon_out_write, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
}
/* write execution time histogram if we have one: */
if (gmon_input & INPUT_HISTOGRAM)
{
hist_write_hist (ofp, filename);
} /* if */
}
/* write call graph arcs if we have any: */
if (gmon_input & INPUT_CALL_GRAPH)
{
cg_write_arcs (ofp, filename);
} /* if */
}
/* write basic-block info if we have it: */
if (gmon_input & INPUT_BB_COUNTS)
{
bb_write_blocks (ofp, filename);
} /* if */
}
}
else if (file_format == FF_BSD)
{
@@ -350,7 +350,7 @@ DEFUN (gmon_out_write, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
}
/* dump the samples: */
@@ -361,8 +361,8 @@ DEFUN (gmon_out_write, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
} /* for */
}
}
/* dump the normalized raw arc information: */
@@ -379,12 +379,12 @@ DEFUN (gmon_out_write, (filename), const char *filename)
{
perror (filename);
done (1);
} /* if */
}
DBG (SAMPLEDEBUG,
printf ("[dumpsum] frompc 0x%lx selfpc 0x%lx count %d\n",
arc->parent->addr, arc->child->addr, arc->count));
} /* for */
} /* for */
}
}
fclose (ofp);
}
else
@@ -392,7 +392,5 @@ DEFUN (gmon_out_write, (filename), const char *filename)
fprintf (stderr, "%s: don't know how to deal with file format %d\n",
whoami, file_format);
done (1);
} /* if */
} /* gmon_out_write */
/*** gmon_out.c ***/
}
}