https://bugs.llvm.org/show_bug.cgi?id=36799
Bug ID: 36799
Summary: LLD produces error when using explicit memory regions
Product: lld
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: ELF
Assignee: unassignedb...@nondot.org
Reporter: konstantin.schw...@hightec-rt.com
CC: llvm-bugs@lists.llvm.org
The following test case cannot be linked with lld:
// test.s
.text
.globl _start
_start:
.section .bar,"a"
.quad 0
.section .foo,"a"
.quad 1
// linker.script
MEMORY
{
ram (rwx): org = 0x0, len = 96K
}
ENTRY(_start)
SECTIONS
{
.bar :
{
*(.bar)
. += 0x4;
} > ram
.foo : ALIGN(8)
{
*(.foo)
} > ram
}
$ llvm-mc -filetype=obj -triple=x86_64-pc-linux test.s -o test.o
$ ld.lld -T linker.script --Map=test.map test.o
produces the following error:
ld.lld: error: section .foo file range overlaps with .comment
>>> .foo range is [0x1010, 0x1017]
>>> .comment range is [0x1014, 0x1089]
Linking with ld.bfd gives the following map file:
Memory Configuration
Name Origin Length Attributes
ram 0x0000000000000000 0x0000000000018000 xrw
*default* 0x0000000000000000 0xffffffffffffffff
Linker script and memory map
.text 0x0000000000000000 0x0
.text 0x0000000000000000 0x0 test.o
.bar 0x0000000000000000 0xc
*(.bar)
.bar 0x0000000000000000 0x8 test.o
0x000000000000000c . = (. + 0x4)
*fill* 0x0000000000000008 0x4
.foo 0x0000000000000010 0x8
*(.foo)
.foo 0x0000000000000010 0x8 test.o
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
