| Message ID | 1479587152-25065-58-git-send-email-sjg@chromium.org |
|---|---|
| State | Accepted |
| Commit | c780069f1e3ff6a6613a1aaae5668a35164532c7 |
| Delegated to: | Bin Meng |
| Headers | show |
On Sun, Nov 20, 2016 at 4:25 AM, Simon Glass <sjg@chromium.org> wrote: > We don't have the code for this yet. Add a dummy version for now, so that > EFI builds correctly. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > Changes in v2: > - Add the 'val' parameter to longjmp() > > arch/x86/cpu/x86_64/Makefile | 2 +- > arch/x86/cpu/x86_64/setjmp.c | 20 ++++++++++++++++++++ > 2 files changed, 21 insertions(+), 1 deletion(-) > create mode 100644 arch/x86/cpu/x86_64/setjmp.c > Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/cpu/x86_64/Makefile b/arch/x86/cpu/x86_64/Makefile index 4b06386..400f0ff 100644 --- a/arch/x86/cpu/x86_64/Makefile +++ b/arch/x86/cpu/x86_64/Makefile @@ -3,4 +3,4 @@ # Written by Simon Glass <sjg@chromium.org> # -obj-y += cpu.o interrupts.o +obj-y += cpu.o interrupts.o setjmp.o diff --git a/arch/x86/cpu/x86_64/setjmp.c b/arch/x86/cpu/x86_64/setjmp.c new file mode 100644 index 0000000..25f8d28 --- /dev/null +++ b/arch/x86/cpu/x86_64/setjmp.c @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2016 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/setjmp.h> + +int setjmp(struct jmp_buf_data *jmp_buf) +{ + printf("WARNING: setjmp() is not supported\n"); + + return 0; +} + +void longjmp(struct jmp_buf_data *jmp_buf, int val) +{ + printf("WARNING: longjmp() is not supported\n"); +}
We don't have the code for this yet. Add a dummy version for now, so that EFI builds correctly. Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v2: - Add the 'val' parameter to longjmp() arch/x86/cpu/x86_64/Makefile | 2 +- arch/x86/cpu/x86_64/setjmp.c | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+), 1 deletion(-) create mode 100644 arch/x86/cpu/x86_64/setjmp.c