Toolchain/binutils-gdb
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Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>

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* symtab.c (symtab_finalize): Prefer function symbols over line
	symbols.
	(dbg_sym_lookup): Correct debugging messages.

	* gprof.c (main): --sum implies --line.

	* cg_print.c (cg_print): When doing line by line profiling, don't
	use a non-function as a main listing item.

	* call_graph.c (cg_tally): When using line by line profiling, use
 	the function symbol as the child.

	* symtab.h (NBBS): Define.
	(Sym): Add bb_addr and bb_calls fields.
	* basic_blocks.c (bb_read_rec): Save multiple basic blocks per
	symbol.
	(bb_write_blocks): Adjust for multiple basic blocks per symbol.
	(print_exec_counts): Don't check whether a symbol is the start of
	a basic block.  Print all basic blocks for a symbol.
	(annotate_with_count): Rewrite to print all basic block counts and
	to pay attention to width argument.
	(print_annotated_source): Don't check whether symbol is the start
	of a basic block.
This commit is contained in:
Ian Lance Taylor
1998-02-04 00:30:48 +00:00
parent 70b3329c0c
commit 7862d7d065
7 changed files with 248 additions and 76 deletions
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4
gprof/symtab.h
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@@ -16,6 +16,8 @@
#include "source.h"
#define NBBS 10
/*
* Symbol-entry. For each external in the specified file we gather
* its address, the number of calls and compute its share of cpu time.
@@ -42,6 +44,8 @@ typedef struct sym
int ncalls; /* how many times executed */
int nuses; /* how many times this symbol appears in
a particular context */
bfd_vma bb_addr[NBBS]; /* address of basic-block start */
int bb_calls[NBBS]; /* how many times basic-block was called */
struct sym *next; /* for building chains of syms */
struct sym *prev; /* for building chains of syms */