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| author | Renlin Li <renlin.li@arm.com> | 2017-09-25 11:41:54 +0100 |
|---|---|---|
| committer | Renlin Li <renlin.li@arm.com> | 2017-10-10 16:18:07 +0100 |
| commit | 6c699715f68be7d8c468e965fbefce997f7ed937 (patch) | |
| tree | 2f63e54c9b5ca2a5fda84b9aa6c663a80359e923 /ld | |
| parent | ae7e78255666733d238e676a0bab14986a1483dd (diff) | |
| download | gdb-6c699715f68be7d8c468e965fbefce997f7ed937.zip gdb-6c699715f68be7d8c468e965fbefce997f7ed937.tar.gz gdb-6c699715f68be7d8c468e965fbefce997f7ed937.tar.bz2 | |
[ARM] PR ld/21402, only override the symbol dynamic decision on undefined weak symbol.
Similar as aarch64 backend, arm backend only overrides the decision on undefined
weak symbols. arm backend part already emits necessary relative relocation for
this case.
bfd/
PR ld/21402
* elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
symbols into dynamic.
ld/
PR ld/21402
* testsuite/ld-arm/tls-app.d: Update address.
* testsuite/ld-arm/tls-app.r: Remove relocations.
* testsuite/ld-arm/unresolved-1-dyn.d: Update.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 7 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/tls-app.d | 22 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/tls-app.r | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/unresolved-1-dyn.d | 2 |
4 files changed, 19 insertions, 15 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 58f6420..2a7f7bc 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2017-10-10 Renlin Li <renlin.li@arm.com> + + PR ld/21402 + * testsuite/ld-arm/tls-app.d: Update address. + * testsuite/ld-arm/tls-app.r: Remove relocations. + * testsuite/ld-arm/unresolved-1-dyn.d: Update. + 2017-10-10 Alan Modra <amodra@gmail.com> * Makefile.am (earmelfb_fuchsia.c): Rename rule from earmelf_fuchsia.c. diff --git a/ld/testsuite/ld-arm/tls-app.d b/ld/testsuite/ld-arm/tls-app.d index de0cbab..454adcd 100644 --- a/ld/testsuite/ld-arm/tls-app.d +++ b/ld/testsuite/ld-arm/tls-app.d @@ -2,17 +2,17 @@ .*: file format elf32-.*arm.* architecture: arm.*, flags 0x00000112: EXEC_P, HAS_SYMS, D_PAGED -start address 0x000081c8 +start address 0x00008[0-9a-f]+ Disassembly of section .text: -000081c8 <foo>: - 81c8: e1a00000 nop ; \(mov r0, r0\) - 81cc: e1a00000 nop ; \(mov r0, r0\) - 81d0: e1a0f00e mov pc, lr - 81d4: 000080bc .word 0x000080bc - 81d8: 000080b4 .word 0x000080b4 - 81dc: 000080ac .word 0x000080ac - 81e0: 00000004 .word 0x00000004 - 81e4: 000080c4 .word 0x000080c4 - 81e8: 00000014 .word 0x00000014 +00008[0-9a-f]+ <foo>: + 8[0-9a-f]+: e1a00000 nop ; \(mov r0, r0\) + 8[0-9a-f]+: e1a00000 nop ; \(mov r0, r0\) + 8[0-9a-f]+: e1a0f00e mov pc, lr + 8[0-9a-f]+: 000080bc .word 0x000080bc + 8[0-9a-f]+: 000080b4 .word 0x000080b4 + 8[0-9a-f]+: 000080ac .word 0x000080ac + 8[0-9a-f]+: 00000004 .word 0x00000004 + 8[0-9a-f]+: 000080c4 .word 0x000080c4 + 8[0-9a-f]+: 00000014 .word 0x00000014 diff --git a/ld/testsuite/ld-arm/tls-app.r b/ld/testsuite/ld-arm/tls-app.r index b156d52..518c18c 100644 --- a/ld/testsuite/ld-arm/tls-app.r +++ b/ld/testsuite/ld-arm/tls-app.r @@ -3,8 +3,5 @@ DYNAMIC RELOCATION RECORDS OFFSET TYPE VALUE -[0-9a-f]+ R_ARM_TLS_DTPMOD32 app_gd -[0-9a-f]+ R_ARM_TLS_DTPOFF32 app_gd [0-9a-f]+ R_ARM_TLS_DTPMOD32 lib_gd [0-9a-f]+ R_ARM_TLS_DTPOFF32 lib_gd -[0-9a-f]+ R_ARM_TLS_TPOFF32 app_ie diff --git a/ld/testsuite/ld-arm/unresolved-1-dyn.d b/ld/testsuite/ld-arm/unresolved-1-dyn.d index 21cd959..529da37 100644 --- a/ld/testsuite/ld-arm/unresolved-1-dyn.d +++ b/ld/testsuite/ld-arm/unresolved-1-dyn.d @@ -5,4 +5,4 @@ Relocation section '\.rel\.dyn' .* Offset .* -.* R_ARM_GLOB_DAT +00000000 +foo +^.* 00000000 R_ARM_NONE.+ |