From 390567f5d4b46879f2e10f8e4b9aa982a12cd90b Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Thu, 13 Nov 2008 09:42:55 +0000 Subject: core/uclibc: added patch for building linuxthreas without -fomit-frame-pointer --- core/uclibc/libpthreads-no-omit-framepointer.patch | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 core/uclibc/libpthreads-no-omit-framepointer.patch diff --git a/core/uclibc/libpthreads-no-omit-framepointer.patch b/core/uclibc/libpthreads-no-omit-framepointer.patch new file mode 100644 index 0000000000..3fe258ca6a --- /dev/null +++ b/core/uclibc/libpthreads-no-omit-framepointer.patch @@ -0,0 +1,22 @@ +--- uClibc-0.9.30/libpthread/linuxthreads.old/Makefile.in.orig Thu Nov 13 09:23:12 2008 ++++ uClibc-0.9.30/libpthread/linuxthreads.old/Makefile.in Thu Nov 13 09:25:02 2008 +@@ -59,6 +59,19 @@ + libc-static-y += $(libpthread_OUT)/libc_pthread_init.o + libc-shared-y += $(libpthread_libc_OBJ:.o=.oS) + ++ifeq ($(TARGET_ARCH),i386) ++# Most files must not be compiled without frame pointer since we need ++# the frame base address which is stored in %ebp unless the frame pointer ++# is optimized out. ++CFLAGS-cancel.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4 ++CFLAGS-condvar.c += -fno-omit-frame-pointer ++CFLAGS-join.c += -fno-omit-frame-pointer ++CFLAGS-manager.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4 ++CFLAGS-pthread.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4 ++CFLAGS-ptlongjmp.c += -fno-omit-frame-pointer ++CFLAGS-semaphore.c += -fno-omit-frame-pointer ++endif ++ + libpthread-static-y += $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SPEC_SRC)) + libpthread-shared-y += $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.oS,$(libpthread_SPEC_SRC)) + -- cgit v1.2.3