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When I use older version aarch64 objdump (2.24) to disassemble aarch64 vmlinux, I get the result like below. There is no space between sp and offset. ffff800008010000 <dw_apb_ictl_handle_irq>: ffff800008010000: d503233f hint #0x19 ffff800008010004: a9bc7bfd stp x29, x30, [sp,#-64]! ffff800008010008: 90011e60 adrp x0, ffff80000a3dc000 <num_ictlrs> ffff80000801000c: 910003fd mov x29, sp ffff800008010010: a9025bf5 stp x21, x22, [sp,#32] When I use newer version aarch64 objdump (2.35), I get the result like below. There is a space between sp and offset. ffff800008010000 <dw_apb_ictl_handle_irq>: ffff800008010000: d503233f paciasp ffff800008010004: a9bc7bfd stp x29, x30, [sp, #-64]! ffff800008010008: 90011e60 adrp x0, ffff80000a3dc000 <num_ictlrs> ffff80000801000c: 910003fd mov x29, sp ffff800008010010: a9025bf5 stp x21, x22, [sp, #32] Add no space support of regular expression for old version objdump. Link: https://lkml.kernel.org/r/20231220073629.2658-1-Kuan-Ying.Lee@mediatek.com Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com> Cc: Casper Li <casper.li@mediatek.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Chinwen Chang <chinwen.chang@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Qun-Wei Lin <qun-wei.lin@mediatek.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
rust | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rustfmt.toml | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.