| From 5a4958f01a793c3e7f440f5bae75666a4349cc50 Mon Sep 17 00:00:00 2001 |
| From: Pratyush Anand <panand@redhat.com> |
| Date: Thu, 14 May 2015 11:25:37 +0530 |
| Subject: [PATCH 9/9] arm64: kdump: Add support for binary image files |
| |
| This patch adds support to use binary image ie arch/arm64/boot/Image with |
| kdump. |
| |
| Upstream-Status: Backport [https://git.linaro.org/people/takahiro.akashi/kexec-tools.git] |
| |
| Signed-off-by: Pratyush Anand <panand@redhat.com> |
| [takahiro.akashi@linaro.org: a bit reworked] |
| Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> |
| Signed-off-by: He Zhe <zhe.he@windriver.com> |
| --- |
| kexec/arch/arm64/kexec-image-arm64.c | 12 ++++++++++++ |
| 1 file changed, 12 insertions(+) |
| |
| diff --git a/kexec/arch/arm64/kexec-image-arm64.c b/kexec/arch/arm64/kexec-image-arm64.c |
| index 960ed96..982e431 100644 |
| --- a/kexec/arch/arm64/kexec-image-arm64.c |
| +++ b/kexec/arch/arm64/kexec-image-arm64.c |
| @@ -4,7 +4,9 @@ |
| |
| #define _GNU_SOURCE |
| |
| +#include "crashdump-arm64.h" |
| #include "kexec-arm64.h" |
| +#include "kexec-syscall.h" |
| #include <limits.h> |
| |
| int image_arm64_probe(const char *kernel_buf, off_t kernel_size) |
| @@ -58,6 +60,16 @@ int image_arm64_load(int argc, char **argv, const char *kernel_buf, |
| dbgprintf("%s: PE format: %s\n", __func__, |
| (arm64_header_check_pe_sig(header) ? "yes" : "no")); |
| |
| + if (info->kexec_flags & KEXEC_ON_CRASH) { |
| + /* create and initialize elf core header segment */ |
| + result = load_crashdump_segments(info); |
| + if (result) { |
| + dbgprintf("%s: Creating eflcorehdr failed.\n", |
| + __func__); |
| + goto exit; |
| + } |
| + } |
| + |
| /* load the kernel */ |
| add_segment_phys_virt(info, kernel_buf, kernel_size, |
| kernel_segment + arm64_mem.text_offset, |
| -- |
| 1.9.1 |
| |