diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 07:33:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 07:33:12 +0000 |
| commit | ab95290c787fb6e22bf03f23059b97559e1ad7d7 (patch) | |
| tree | 892cff92b6d49d7c99a6d99c077882642fe6eda7 /Makerules | |
| parent | a5c88158b6170149fa1b98e1704ed9dcab457314 (diff) | |
Update.
2000-06-13 Ulrich Drepper <drepper@redhat.com>
* misc/sys/cdefs.h: Define __bounded and __unbounded if
__BOUNDED_POINTERS__ is not defined.
2000-06-07 Greg McGary <greg@mcgary.org>
* sysdeps/generic/bp-sym.h: New file.
* sysdeps/generic/bp-start.h: New file.
* sysdeps/i386/elf/start.S: Designate BP symbols.
* sysdeps/generic/libc-start.c: Wrap bounds around
argv & envp and each of their string members.
2000-06-07 Greg McGary <greg@mcgary.org>
* sysdeps/unix/make-syscalls.sh: Add comments to
output that aid debugging & comprehension.
Map simple syscall signatures to number of args.
Generate BP syscall thunk definitions.
* sysdeps/generic/bp-thunks.h: New file.
* sysdeps/unix/syscalls.list: Replace arg-count with
simple return+arg signature.
* sysdeps/unix/common/syscalls.list: Likewise.
* sysdeps/unix/inet/syscalls.list: Likewise.
* sysdeps/unix/mman/syscalls.list: Likewise.
* sysdeps/unix/sysv/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
2000-06-07 Greg McGary <greg@mcgary.org>
* Makeconfig (CPPFLAGS-.ob): pass -fbounded-pointers for all files
*.[cS].
(CFLAGS-.ob): Don't optimize sibling calls.
(bppfx): New variable.
* Makerules (elide-bp-thunks): New variable.
(elide-routines.*): Elide BP-* files for all but *.ob.
(sources): Include bp-thunks.
* iconv/gconv_simple.c: Remove unnecessary prototype.
* iconv/gconv_trans.c: Pretty print.
Diffstat (limited to 'Makerules')
| -rw-r--r-- | Makerules | 24 |
1 files changed, 16 insertions, 8 deletions
@@ -418,15 +418,19 @@ ifndef libc.so-version static-only-routines = endif +# Bounded pointer thunks are only built for *.ob +elide-bp-thunks = $(addprefix $(bppfx),$(bp-thunks)) + elide-routines.oS += $(filter-out $(static-only-routines),\ - $(routines) $(aux) $(sysdep_routines)) -elide-routines.os += $(static-only-routines) + $(routines) $(aux) $(sysdep_routines)) \ + $(elide-bp-thunks) +elide-routines.os += $(static-only-routines) $(elide-bp-thunks) # If we have versioned code we don't need the old versions in any of the # static libraries. -elide-routines.o += $(shared-only-routines) -elide-routines.op += $(shared-only-routines) -elide-routines.og += $(shared-only-routines) +elide-routines.o += $(shared-only-routines) $(elide-bp-thunks) +elide-routines.op += $(shared-only-routines) $(elide-bp-thunks) +elide-routines.og += $(shared-only-routines) $(elide-bp-thunks) elide-routines.ob += $(shared-only-routines) # Don't try to use -lc when making libc.so itself. @@ -466,9 +470,13 @@ endif # Figure out the source filenames in this directory. -override sources := $(addsuffix .c,$(filter-out $(elided-routines),\ - $(routines) $(aux) \ - $(sysdep_routines))) +override sources := $(addsuffix .c,\ + $(filter-out $(elided-routines),\ + $(routines) $(aux) \ + $(sysdep_routines)) \ + $(addprefix $(bppfx),\ + $(filter $(routines) $(sysdep_routines),\ + $(bp-thunks)))) sysdep_routines := $(sysdep_routines) headers := $(headers) $(sysdep_headers) |