16a02269fc
* configure.in (ALL_LINGUAS): New macro. Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile. * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, HAVE_LC_MESSAGES): Define. * gprof.c (main): Call setlocale, bindtextdomain, textdomain. * Makefile.am (SUBDIRS): New macro. (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR. (gprof_DEPENDENCIES): Added INTLDEPS. (gprof_LDADD): Added INTLLLIBS. (POTFILES): New macro. (po/POTFILES.in): New target. * Many files: Wrap user-visible strings with gettext invocation.
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
#include "cg_arcs.h"
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#include "call_graph.h"
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#include "core.h"
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#include "gmon_io.h"
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#include "gmon_out.h"
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#include "symtab.h"
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#include "sym_ids.h"
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extern void
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DEFUN (cg_tally, (from_pc, self_pc, count),
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bfd_vma from_pc AND bfd_vma self_pc AND int count)
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{
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Sym *parent;
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Sym *child;
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parent = sym_lookup (&symtab, from_pc);
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child = sym_lookup (&symtab, self_pc);
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if (child == NULL || parent == NULL)
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return;
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/* If we're doing line-by-line profiling, both the parent and the
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child will probably point to line symbols instead of function
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symbols. For the parent this is fine, since this identifies the
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line number in the calling routing, but the child should always
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point to a function entry point, so we back up in the symbol
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table until we find it.
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For normal profiling, is_func will be set on all symbols, so this
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code will do nothing. */
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while (child >= symtab.base && ! child->is_func)
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--child;
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if (child < symtab.base)
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return;
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/*
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* Keep arc if it is on INCL_ARCS table or if the INCL_ARCS table
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* is empty and it is not in the EXCL_ARCS table.
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*/
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if (sym_id_arc_is_present (&syms[INCL_ARCS], parent, child)
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|| (syms[INCL_ARCS].len == 0
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&& !sym_id_arc_is_present (&syms[EXCL_ARCS], parent, child)))
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{
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child->ncalls += count;
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DBG (TALLYDEBUG,
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printf (_("[cg_tally] arc from %s to %s traversed %d times\n"),
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parent->name, child->name, count));
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arc_add (parent, child, count);
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}
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}
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/*
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* Read a record from file IFP describing an arc in the function
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* call-graph and the count of how many times the arc has been
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* traversed. FILENAME is the name of file IFP and is provided
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* for formatting error-messages only.
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*/
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void
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DEFUN (cg_read_rec, (ifp, filename), FILE * ifp AND CONST char *filename)
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{
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bfd_vma from_pc, self_pc;
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struct gmon_cg_arc_record arc;
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int count;
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if (fread (&arc, sizeof (arc), 1, ifp) != 1)
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{
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fprintf (stderr, _("%s: %s: unexpected end of file\n"),
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whoami, filename);
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done (1);
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}
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from_pc = get_vma (core_bfd, (bfd_byte *) arc.from_pc);
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self_pc = get_vma (core_bfd, (bfd_byte *) arc.self_pc);
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count = bfd_get_32 (core_bfd, (bfd_byte *) arc.count);
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DBG (SAMPLEDEBUG,
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printf ("[cg_read_rec] frompc 0x%lx selfpc 0x%lx count %d\n",
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from_pc, self_pc, count));
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/* add this arc: */
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cg_tally (from_pc, self_pc, count);
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}
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/*
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* Write all the arcs in the call-graph to file OFP. FILENAME is
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* the name of OFP and is provided for formatting error-messages
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* only.
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*/
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void
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DEFUN (cg_write_arcs, (ofp, filename), FILE * ofp AND const char *filename)
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{
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const unsigned char tag = GMON_TAG_CG_ARC;
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struct gmon_cg_arc_record raw_arc;
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Arc *arc;
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Sym *sym;
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for (sym = symtab.base; sym < symtab.limit; sym++)
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{
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for (arc = sym->cg.children; arc; arc = arc->next_child)
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{
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put_vma (core_bfd, arc->parent->addr, (bfd_byte *) raw_arc.from_pc);
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put_vma (core_bfd, arc->child->addr, (bfd_byte *) raw_arc.self_pc);
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bfd_put_32 (core_bfd, arc->count, (bfd_byte *) raw_arc.count);
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if (fwrite (&tag, sizeof (tag), 1, ofp) != 1
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|| fwrite (&raw_arc, sizeof (raw_arc), 1, ofp) != 1)
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{
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perror (filename);
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done (1);
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}
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DBG (SAMPLEDEBUG,
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printf ("[cg_write_arcs] frompc 0x%lx selfpc 0x%lx count %d\n",
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arc->parent->addr, arc->child->addr, arc->count));
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}
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}
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}
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