[llvm-bugs] [Bug 38725] New: [ARM?] PROVIDE (in linker script) produces "Address 0xdeadbeef is out of bounds" in objdump output
via llvm-bugs
llvm-bugs at lists.llvm.org
Mon Aug 27 10:49:03 PDT 2018
https://bugs.llvm.org/show_bug.cgi?id=38725
Bug ID: 38725
Summary: [ARM?] PROVIDE (in linker script) produces "Address
0xdeadbeef is out of bounds" in objdump output
Product: lld
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: ELF
Assignee: unassignedbugs at nondot.org
Reporter: japaricious at gmail.com
CC: llvm-bugs at lists.llvm.org
Created attachment 20780
--> https://bugs.llvm.org/attachment.cgi?id=20780&action=edit
output of --reproduce
# LLD
LLD 8.0.0 (git://github.com/llvm-mirror/lld.git
2ceec34547eb3c8df4811897368826448451846e) (compatible with GNU linkers)
https://github.com/llvm-mirror/llvm/commit/a26aa426258a8bf1e8307b36514fa18f6bc4bb8f
```
$ lld -flavor gnu app.o -o app --gc-sections -T link.x --reproduce repro.tar
$ arm-none-eabi-objdump -Cd app
app: file format elf32-littlearm
Disassembly of section .text:
08000040 <DefaultHandler>:
8000040: Address 0x0000000008000040 is out of bounds.
08000041 <BusFault>:
8000041: Address 0x0000000008000041 is out of bounds.
08000042 <Reset>:
8000042: be00 bkpt 0x0000
8000044: e7fe b.n 8000044 <Reset+0x2>
```
# GNU LD
GNU ld (GNU Binutils) 2.31.1
```
$ arm-none-eabi-ld app.o -o app --gc-sections -T link.x
$ arm-none-eabi-objdump -Cd app
app: file format elf32-littlearm
Disassembly of section .text:
08000040 <DefaultHandler>:
8000040: e7fe b.n 8000040 <DefaultHandler>
08000042 <Reset>:
8000042: be00 bkpt 0x0000
8000044: e7fe b.n 8000044 <Reset+0x2>
```
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