125 lines
4.6 KiB
YAML
125 lines
4.6 KiB
YAML
# RUN: lld -flavor darwin -arch arm64 -r %s -o %t
|
|
# RUN: lld -flavor darwin -arch arm64 -r %t -o %t2
|
|
# RUN: llvm-objdump -s -section="__eh_frame" %t | FileCheck %s
|
|
# RUN: llvm-objdump -s -section="__eh_frame" %t2 | FileCheck %s
|
|
|
|
# The reference from FDE->CIE is implicitly created as a negDelta32.
|
|
# We don't emit these in to the binary as relocations, so we need to
|
|
# make sure that the offset in the FDE to the CIE is the correct value.
|
|
# CHECK: {{[0-9abcdef]*}} 10000000 00000000 017a5200 01781e01
|
|
# CHECK: {{[0-9abcdef]*}} 100c1f00 20000000 18000000 b8ffffff
|
|
# Note, this one that matters ^~~~~~~~
|
|
# It needs to be 0x18 as that is the offset back to 0 where the CIE is.
|
|
# CHECK: {{[0-9abcdef]*}} ffffffff 20000000 00000000 00480e10
|
|
# CHECK: {{[0-9abcdef]*}} 9e019d02 00000000
|
|
|
|
--- !mach-o
|
|
arch: arm64
|
|
file-type: MH_OBJECT
|
|
flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
|
|
compat-version: 0.0
|
|
current-version: 0.0
|
|
has-UUID: false
|
|
OS: unknown
|
|
sections:
|
|
- segment: __TEXT
|
|
section: __text
|
|
type: S_REGULAR
|
|
attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
|
|
alignment: 4
|
|
address: 0x0000000000000000
|
|
content: [ 0xFD, 0x7B, 0xBF, 0xA9, 0xFD, 0x03, 0x00, 0x91,
|
|
0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x91,
|
|
0x00, 0x00, 0x00, 0x94, 0x00, 0x00, 0x80, 0x52,
|
|
0xFD, 0x7B, 0xC1, 0xA8, 0xC0, 0x03, 0x5F, 0xD6 ]
|
|
relocations:
|
|
- offset: 0x00000010
|
|
type: ARM64_RELOC_BRANCH26
|
|
length: 2
|
|
pc-rel: true
|
|
extern: true
|
|
symbol: 6
|
|
- offset: 0x0000000C
|
|
type: ARM64_RELOC_PAGEOFF12
|
|
length: 2
|
|
pc-rel: false
|
|
extern: true
|
|
symbol: 1
|
|
- offset: 0x00000008
|
|
type: ARM64_RELOC_PAGE21
|
|
length: 2
|
|
pc-rel: true
|
|
extern: true
|
|
symbol: 1
|
|
- segment: __TEXT
|
|
section: __cstring
|
|
type: S_CSTRING_LITERALS
|
|
attributes: [ ]
|
|
address: 0x0000000000000020
|
|
content: [ 0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x20, 0x77, 0x6F,
|
|
0x72, 0x6C, 0x64, 0x00 ]
|
|
- segment: __LD
|
|
section: __compact_unwind
|
|
type: S_REGULAR
|
|
attributes: [ ]
|
|
alignment: 8
|
|
address: 0x0000000000000030
|
|
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
|
|
relocations:
|
|
- offset: 0x00000000
|
|
type: ARM64_RELOC_UNSIGNED
|
|
length: 3
|
|
pc-rel: false
|
|
extern: false
|
|
symbol: 1
|
|
- segment: __TEXT
|
|
section: __eh_frame
|
|
type: S_COALESCED
|
|
attributes: [ ]
|
|
alignment: 8
|
|
address: 0x0000000000000050
|
|
content: [ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x01, 0x7A, 0x52, 0x00, 0x01, 0x78, 0x1E, 0x01,
|
|
0x10, 0x0C, 0x1F, 0x00, 0x20, 0x00, 0x00, 0x00,
|
|
0x18, 0x00, 0x00, 0x00, 0x94, 0xFF, 0xFF, 0xFF,
|
|
0xFF, 0xFF, 0xFF, 0xFF, 0x20, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x48, 0x0E, 0x10,
|
|
0x9E, 0x01, 0x9D, 0x02, 0x00, 0x00, 0x00, 0x00 ]
|
|
local-symbols:
|
|
- name: ltmp0
|
|
type: N_SECT
|
|
sect: 1
|
|
value: 0x0000000000000000
|
|
- name: L_str
|
|
type: N_SECT
|
|
sect: 2
|
|
value: 0x0000000000000020
|
|
- name: ltmp1
|
|
type: N_SECT
|
|
sect: 2
|
|
value: 0x0000000000000020
|
|
- name: ltmp2
|
|
type: N_SECT
|
|
sect: 3
|
|
value: 0x0000000000000030
|
|
- name: ltmp3
|
|
type: N_SECT
|
|
sect: 4
|
|
value: 0x0000000000000050
|
|
global-symbols:
|
|
- name: __Z3fooi
|
|
type: N_SECT
|
|
scope: [ N_EXT ]
|
|
sect: 1
|
|
value: 0x0000000000000000
|
|
undefined-symbols:
|
|
- name: _puts
|
|
type: N_UNDF
|
|
scope: [ N_EXT ]
|
|
value: 0x0000000000000000
|
|
page-size: 0x00000000
|
|
...
|