diff options
Diffstat (limited to 'meta/recipes-devtools/gdb/gdb/0001-Fix-build-with-latest-GCC-9.0-tree.patch')
| -rw-r--r-- | meta/recipes-devtools/gdb/gdb/0001-Fix-build-with-latest-GCC-9.0-tree.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/meta/recipes-devtools/gdb/gdb/0001-Fix-build-with-latest-GCC-9.0-tree.patch b/meta/recipes-devtools/gdb/gdb/0001-Fix-build-with-latest-GCC-9.0-tree.patch deleted file mode 100644 index 2a962929d7..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0001-Fix-build-with-latest-GCC-9.0-tree.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 7406a50077773e78282a495cb32ef5b8179f6a33 Mon Sep 17 00:00:00 2001 -From: Dimitar Dimitrov <dimitar@dinux.eu> -Date: Mon, 17 Dec 2018 21:30:52 +0200 -Subject: [PATCH] Fix build with latest GCC 9.0 tree - -A recent patch [1] to fix a GCC PR [2] actually broke the GDB build. -To fix, remove the stack pointer clobber. GCC will ignore the clobber -marker, and will not save or restore the stack pointer. - -I ran "make check-gdb" on x86_64 to ensure there are no regressions. - -gdb/ChangeLog: - -2018-12-17 Dimitar Dimitrov <dimitar@dinux.eu> - - * nat/linux-ptrace.c (linux_ptrace_test_ret_to_nx): Remove sp clobbers. - -[1] https://gcc.gnu.org/ml/gcc-patches/2018-12/msg00532.html -[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52813 - -Upstream-Status: Backport -Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu> ---- - gdb/ChangeLog | 5 +++++ - gdb/nat/linux-ptrace.c | 4 ++-- - 2 files changed, 7 insertions(+), 2 deletions(-) - -diff --git a/gdb/nat/linux-ptrace.c b/gdb/nat/linux-ptrace.c -index d4c1b8f9fd..187cfeb9bc 100644 ---- a/gdb/nat/linux-ptrace.c -+++ b/gdb/nat/linux-ptrace.c -@@ -161,14 +161,14 @@ linux_ptrace_test_ret_to_nx (void) - ".globl linux_ptrace_test_ret_to_nx_instr;" - "linux_ptrace_test_ret_to_nx_instr:" - "ret" -- : : "r" (return_address) : "%esp", "memory"); -+ : : "r" (return_address) : "memory"); - #elif defined __x86_64__ - asm volatile ("pushq %0;" - ".globl linux_ptrace_test_ret_to_nx_instr;" - "linux_ptrace_test_ret_to_nx_instr:" - "ret" - : : "r" ((uint64_t) (uintptr_t) return_address) -- : "%rsp", "memory"); -+ : "memory"); - #else - # error "!__i386__ && !__x86_64__" - #endif --- -2.20.1 |