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Ken Raeburn 07417085a1 Function entry/exit profiling instrumentation:
* expr.h (profile_function_entry_libfunc, profile_function_exit_libfunc):
Declare new variables.
* optabs.c: Define them here.
(init_optabs): Initialize them.
* tree.h (struct tree_decl): New flag no_instrument_function_entry_exit.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT): New accessor macro.
* c-decl.c (duplicate_decls): Merge it.
* c-common.c (enum attrs): New value A_NO_INSTRUMENT_FUNCTION.
(init_attributes): Use it for "no_instrument_function".
(decl_attributes): Handle it, for functions that have not yet been compiled.
Set decl flag.
* flags.h (flag_instrument_function_entry_exit): Declare new variable.
* toplev.c (flag_instrument_function_entry_exit): Define it here.
(f_options): New option "instrument-functions".
* function.h (struct function): New field instrument_entry_exit.
* function.c (current_function_instrument_entry_exit): New variable.
(push_function_context_to, pop_function_context_from): Save and restore.
(expand_function_start): Set current_ variable, maybe emit return label and
entry profile call.
(expand_function_end): Maybe emit exit profile call.
Testsuite:
* gcc.c-torture/special/eeprof-1.c: New test, for -finstrument-functions.
* gcc.c-torture/special/special.exp: Run it.

From-SVN: r21495
1998-07-30 10:38:22 +00:00
config
contrib * compare_tests: New script. 1998-07-27 15:12:03 -06:00
etc
gcc Function entry/exit profiling instrumentation: 1998-07-30 10:38:22 +00:00
include
INSTALL
libf2c Makefile.in (s-libe77, [...]): Rely on VPATH, dropping explicit use of $(srcdir) in various places. 1998-07-25 05:38:51 +00:00
libiberty cplus-dem.c (type_kind_t): New type. 1998-07-28 11:45:32 +00:00
libio
libstdc++
texinfo
xiberty
.cvsignore
ChangeLog configure: Fix --without/--disable cases for gxx-include-dir. 1998-07-29 17:13:57 -06:00
config-ml.in
config.guess config.guess: (*-pc-sco3.2v5) Add detection for Pentium II. 1998-07-19 18:00:54 -06:00
config.sub
configure configure: Fix --without/--disable cases for gxx-include-dir. 1998-07-29 17:13:57 -06:00
configure.in
COPYING
COPYING.LIB
install-sh
ltconfig
ltmain.sh
MAINTAINERS
Makefile.in
missing
mkinstalldirs
move-if-change
README
symlink-tree
ylwrap

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
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If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
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	./configure 
	make

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	make install

(If the configure script can't determine your type of computer, give it
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	CC=gcc ./configure
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A similar example using csh:

	setenv CC gcc
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	make

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