diff options
Diffstat (limited to 'pkgs/servers/sql/mariadb/my_context_asm.patch')
| -rw-r--r-- | pkgs/servers/sql/mariadb/my_context_asm.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pkgs/servers/sql/mariadb/my_context_asm.patch b/pkgs/servers/sql/mariadb/my_context_asm.patch new file mode 100644 index 00000000000..3a747ed1b03 --- /dev/null +++ b/pkgs/servers/sql/mariadb/my_context_asm.patch @@ -0,0 +1,18 @@ +--- a/mysys/my_context.c ++++ b/mysys/my_context.c +@@ -206,15 +206,6 @@ my_context_spawn(struct my_context *c, void (*f)(void *), void *d) + ( + "movq %%rsp, (%[save])\n\t" + "movq %[stack], %%rsp\n\t" +-#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4 && !defined(__INTEL_COMPILER) +- /* +- This emits a DWARF DW_CFA_undefined directive to make the return address +- undefined. This indicates that this is the top of the stack frame, and +- helps tools that use DWARF stack unwinding to obtain stack traces. +- (I use numeric constant to avoid a dependency on libdwarf includes). +- */ +- ".cfi_escape 0x07, 16\n\t" +-#endif + "movq %%rbp, 8(%[save])\n\t" + "movq %%rbx, 16(%[save])\n\t" + "movq %%r12, 24(%[save])\n\t" |