binutils-gdb/ld/testsuite/ld-arc/got-weak.d

#source: got-weak.s
#as:
#ld: -Bstatic
#objdump: -d

[^:]*:\s+file format elf32-.*arc


Disassembly of section \.text:

[0-9a-f]+ <.*>:
^\s+[0-9a-f]+:\s+2730\s7f80\s[0-9a-f]+\s[0-9a-f]+\s+ld\s+r\d+,\[pcl,.*
arc: Fix potential invalid pointer access when fixing got symbols. When statically linking, it can arrive to an undefined weak symbol of which its value cannot be determined. However, we are having pieces of code which doesn't take this situation into account, leading to access a structure which may not be initialized. Fix this situation and add a test. bfd/ xxxx-xx-xx Cupertino Miranda <cmiranda@synopsys.com> Claudiu Zissulescu <claziss@synopsys.com> * arc-got.h (arc_static_sym_data): New structure. (get_static_sym_data): New function. (relocate_fix_got_relocs_for_got_info): Move the computation fo symbol value and section to above introduced function, and use this new function. ld/testsuite/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * ld-arc/got-weak.d: New file. * ld-arc/got-weak.s: Likewise. Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com> fix 2021-09-14 17:10:54 +08:00			`#source: got-weak.s`
			`#as:`
			`#ld: -Bstatic`
			`#objdump: -d`

arc: Fix got-weak linker test Use regular expressions to fix the got-weak linker test. ld/ * testsuite/got-weak.d: Update test. Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com> 2021-09-15 18:43:40 +08:00			`[^:]:\s+file format elf32-.arc`
arc: Fix potential invalid pointer access when fixing got symbols. When statically linking, it can arrive to an undefined weak symbol of which its value cannot be determined. However, we are having pieces of code which doesn't take this situation into account, leading to access a structure which may not be initialized. Fix this situation and add a test. bfd/ xxxx-xx-xx Cupertino Miranda <cmiranda@synopsys.com> Claudiu Zissulescu <claziss@synopsys.com> * arc-got.h (arc_static_sym_data): New structure. (get_static_sym_data): New function. (relocate_fix_got_relocs_for_got_info): Move the computation fo symbol value and section to above introduced function, and use this new function. ld/testsuite/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * ld-arc/got-weak.d: New file. * ld-arc/got-weak.s: Likewise. Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com> fix 2021-09-14 17:10:54 +08:00

			`Disassembly of section \.text:`

arc: Fix got-weak linker test Use regular expressions to fix the got-weak linker test. ld/ * testsuite/got-weak.d: Update test. Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com> 2021-09-15 18:43:40 +08:00			`[0-9a-f]+ <.*>:`
			`^\s+[0-9a-f]+:\s+2730\s7f80\s[0-9a-f]+\s[0-9a-f]+\s+ld\s+r\d+,\[pcl,.*`