https://sourceware.org/bugzilla/show_bug.cgi?id=29393
Bug ID: 29393
Summary: Option to emit .debug_info CU version 4
Product: binutils
Version: 2.38
Status: UNCONFIRMED
Severity: enhancement
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: jengelh at inai dot de
Target Milestone: ---
$ ld -v
GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.38.20220525-6
$ echo 'int main(){}' >x.c
$ gcc x.c -g
$ objdump -W a.out
[...]
Contents of the .debug_info section:
Compilation Unit @ offset 0x0:
Length: 0x24 (32-bit)
Version: 5
Unit Type: DW_UT_compile (1)
Abbrev Offset: 0x0
Pointer Size: 8
I did not find an option to emit v4 CUs. gcc's -gdwarf-4 option has no effect
in that regard, either.
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