#include "cg_arcs.h"
#include "basic_blocks.h"
#include "bfd.h"
-#include "core.h"
+#include "corefile.h"
#include "call_graph.h"
#include "gmon_io.h"
#include "gmon_out.h"
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);
case 8:
return bfd_get_64 (abfd, addr);
default:
- fprintf (stderr, "%s: bfd_vma has unexpected size of %ld bytes\n",
- whoami, (long) sizeof (bfd_vma));
+ fprintf (stderr, _("%s: bfd_vma has unexpected size of %ld bytes\n"),
+ whoami, (long) sizeof (char*));
done (1);
- } /* switch */
-} /* get_vma */
+ }
+}
/*
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);
bfd_put_64 (abfd, val, addr);
break;
default:
- fprintf (stderr, "%s: bfd_vma has unexpected size of %ld bytes\n",
- whoami, (long) sizeof (bfd_vma));
+ fprintf (stderr, _("%s: bfd_vma has unexpected size of %ld bytes\n"),
+ whoami, (long) sizeof (char*));
done (1);
- } /* switch */
-} /* put_vma */
+ }
+}
void
{
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",
+ 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)))
{
if (file_format == FF_MAGIC && strncmp (&ghdr.cookie[0], GMON_MAGIC, 4))
{
- fprintf (stderr, "%s: file `%s' has bad magic cookie\n",
+ 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 */
if (gmon_file_version != GMON_VERSION && gmon_file_version != 0)
{
fprintf (stderr,
- "%s: file `%s' has unsupported version %d\n",
+ _("%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)
default:
fprintf (stderr,
- "%s: %s: found bad tag %d (file corrupted?)\n",
+ _("%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)
+ else if (file_format == FF_AUTO
+ || file_format == FF_BSD
+ || file_format == FF_BSD44)
{
struct hdr
{
bfd_vma high_pc;
int ncnt;
};
- int i, samp_bytes, count;
+ int i, samp_bytes, header_size;
+ unsigned long count;
bfd_vma from_pc, self_pc;
struct raw_arc raw_arc;
struct raw_phdr raw;
{
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",
+ 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]);
+ }
+ 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]);
+
+ if (bfd_get_32 (core_bfd, (bfd_byte *) &raw.version[0])
+ == GMONVERSION)
+ {
+ int profrate;
+
+ /* 4.4BSD format header. */
+
+ profrate = bfd_get_32 (core_bfd, (bfd_byte *) &raw.profrate[0]);
+ if (!s_highpc)
+ hz = profrate;
+ else if (hz != profrate)
+ {
+ fprintf (stderr,
+ _("%s: profiling rate incompatible with first gmon file\n"),
+ filename);
+ done (1);
+ }
+
+ header_size = sizeof (struct raw_phdr);
+ }
+ else
+ {
+ /* old style BSD format. */
+ if (file_format == FF_BSD44)
+ {
+ fprintf (stderr, _("%s: file `%s' has bad magic cookie\n"),
+ whoami, filename);
+ done (1);
+ }
+
+ if (fseek (ifp, sizeof (struct old_raw_phdr), SEEK_SET) < 0)
+ {
+ perror (filename);
+ done (1);
+ }
+
+ header_size = sizeof (struct old_raw_phdr);
+ }
+
if (s_highpc && (tmp.low_pc != h.low_pc ||
tmp.high_pc != h.high_pc || tmp.ncnt != h.ncnt))
{
- fprintf (stderr, "%s: incompatible with first gmon file\n",
+ 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;
lowpc = (bfd_vma) h.low_pc / sizeof (UNIT);
highpc = (bfd_vma) h.high_pc / sizeof (UNIT);
- samp_bytes = h.ncnt - sizeof (struct raw_phdr);
+ samp_bytes = h.ncnt - header_size;
hist_num_bins = samp_bytes / sizeof (UNIT);
DBG (SAMPLEDEBUG,
printf ("[gmon_out_read] lowpc 0x%lx highpc 0x%lx ncnt %d\n",
- h.low_pc, h.high_pc, h.ncnt);
+ (unsigned long) h.low_pc, (unsigned long) h.high_pc,
+ h.ncnt);
printf ("[gmon_out_read] s_lowpc 0x%lx s_highpc 0x%lx\n",
- s_lowpc, s_highpc);
+ (unsigned long) s_lowpc, (unsigned long) s_highpc);
printf ("[gmon_out_read] lowpc 0x%lx highpc 0x%lx\n",
- lowpc, highpc);
+ (unsigned long) lowpc, (unsigned long) highpc);
printf ("[gmon_out_read] samp_bytes %d hist_num_bins %d\n",
samp_bytes, hist_num_bins));
+ /* Make sure that we have sensible values. */
+ if (samp_bytes < 0 || lowpc > highpc)
+ {
+ fprintf (stderr,
+ _("%s: file '%s' does not appear to be in gmon.out format\n"),
+ whoami, filename);
+ done (1);
+ }
+
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)
{
if (fread (raw_bin_count, sizeof (raw_bin_count), 1, ifp) != 1)
{
fprintf (stderr,
- "%s: unexpected EOF after reading %d/%d bins\n",
+ _("%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>
self_pc = get_vma (core_bfd, (bfd_byte *) raw_arc.self_pc);
count = bfd_get_32 (core_bfd, (bfd_byte *) raw_arc.count);
DBG (SAMPLEDEBUG,
- printf ("[gmon_out_read] frompc 0x%lx selfpc 0x%lx count %d\n",
- from_pc, self_pc, count));
+ printf ("[gmon_out_read] frompc 0x%lx selfpc 0x%lx count %lu\n",
+ (unsigned long) from_pc, (unsigned long) self_pc, count));
/* add this arc: */
cg_tally (from_pc, self_pc, count);
- } /* while */
+ }
fclose (ifp);
if (hz == HZ_WRONG)
if (hz == HZ_WRONG)
{
hz = 1;
- fprintf (stderr, "time is in ticks, not seconds\n");
- } /* if */
- } /* if */
+ fprintf (stderr, _("time is in ticks, not seconds\n"));
+ }
+ }
}
else
{
- fprintf (stderr, "%s: don't know how to deal with file format %d\n",
+ 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)
{
- printf ("File `%s' (version %d) contains:\n",
+ printf (_("File `%s' (version %d) contains:\n"),
filename, gmon_file_version);
- printf ("\t%d histogram record%s\n",
+ printf (_("\t%d histogram record%s\n"),
nhist, nhist == 1 ? "" : "s");
- printf ("\t%d call-graph record%s\n",
+ printf (_("\t%d call-graph record%s\n"),
narcs, narcs == 1 ? "" : "s");
- printf ("\t%d basic-block count record%s\n",
+ printf (_("\t%d basic-block count record%s\n"),
nbbs, nbbs == 1 ? "" : "s");
first_output = FALSE;
- } /* if */
-} /* gmon_out_read */
+ }
+}
void
{
perror (filename);
done (1);
- } /* if */
+ }
if (file_format == FF_AUTO || file_format == FF_MAGIC)
{
{
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)
+ else if (file_format == FF_BSD || file_format == FF_BSD44)
{
struct raw_arc raw_arc;
UNIT raw_bin_count;
- bfd_vma lpc, hpc;
- int i, ncnt;
+ struct raw_phdr h;
+ int i;
Arc *arc;
Sym *sym;
- put_vma (core_bfd, s_lowpc, (bfd_byte *) & lpc);
- put_vma (core_bfd, s_highpc, (bfd_byte *) & hpc);
+ memset (&h, 0, sizeof h);
+ put_vma (core_bfd, s_lowpc, (bfd_byte *) &h.low_pc);
+ put_vma (core_bfd, s_highpc, (bfd_byte *) &h.high_pc);
bfd_put_32 (core_bfd,
hist_num_bins * sizeof (UNIT) + sizeof (struct raw_phdr),
- (bfd_byte *) & ncnt);
+ (bfd_byte *) &h.ncnt);
- /* write header: */
- if (fwrite (&lpc, sizeof (lpc), 1, ofp) != 1
- || fwrite (&hpc, sizeof (hpc), 1, ofp) != 1
- || fwrite (&ncnt, sizeof (ncnt), 1, ofp) != 1)
+ /* Write header. Use new style BSD format is explicitly
+ specified, or if the profiling rate is non-standard;
+ otherwise, use the old BSD format. */
+ if (file_format == FF_BSD44
+ || hz != hertz ())
{
- perror (filename);
- done (1);
- } /* if */
+ bfd_put_32 (core_bfd, GMONVERSION, (bfd_byte *) &h.version);
+ bfd_put_32 (core_bfd, hz, (bfd_byte *) &h.profrate);
+ if (fwrite (&h, sizeof (struct raw_phdr), 1, ofp) != 1)
+ {
+ perror (filename);
+ done (1);
+ }
+ }
+ else
+ {
+ if (fwrite (&h, sizeof (struct old_raw_phdr), 1, ofp) != 1)
+ {
+ perror (filename);
+ done (1);
+ }
+ }
/* dump the samples: */
{
perror (filename);
done (1);
- } /* if */
- } /* for */
+ }
+ }
/* dump the normalized raw arc information: */
{
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 */
+ printf ("[dumpsum] frompc 0x%lx selfpc 0x%lx count %lu\n",
+ (unsigned long) arc->parent->addr,
+ (unsigned long) arc->child->addr, arc->count));
+ }
+ }
fclose (ofp);
}
else
{
- fprintf (stderr, "%s: don't know how to deal with file format %d\n",
+ 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 ***/
+ }
+}
projects / binutils-gdb.git / blobdiff