https://sourceware.org/bugzilla/show_bug.cgi?id=17942
Bug ID: 17942
Summary: -z text should provide more info
Product: binutils
Version: 2.26 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gold
Assignee: ccoutant at google dot com
Reporter: hjl.tools at gmail dot com
CC: ian at airs dot com
gold should provide more info to help user identify the issue:
[hjl@gnu-tools-1 pr17935]$ cat foo.s
.text
.globl foo
foo:
.byte 0
.globl bar
bar:
.dc.a foo
[hjl@gnu-tools-1 pr17935]$ make
gcc -m32 -c -o foo.o foo.s
ld.gold -m elf_i386 -z text -shared -o libfoo.so foo.o
ld.gold: error: read-only segment has dynamic relocations
Makefile:19: recipe for target 'libfoo.so' failed
make: *** [libfoo.so] Error 1
ld issue a warning:
[hjl@gnu-tools-1 pr17935]$ ./ld -m elf_i386 -z text -shared -o libfoo.so foo.o
./ld: foo.o: warning: relocation against `foo' in readonly section `.text'
./ld: read-only segment has dynamic relocations.
[hjl@gnu-tools-1 pr17935]$
It is very useful to identify which input causes the error.
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