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| author | Nick Clifton <nickc@redhat.com> | 2015-11-16 14:21:28 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-11-16 14:21:28 +0000 |
| commit | 3940d2c36abbf7c4701e312bd76f6bb119898c8a (patch) | |
| tree | 1372e58697f86ce2c1ea27fafa2895f9533178ea /ld | |
| parent | 797eee4264d1b504aabcbcabb6de2f1108441261 (diff) | |
| download | gdb-3940d2c36abbf7c4701e312bd76f6bb119898c8a.zip gdb-3940d2c36abbf7c4701e312bd76f6bb119898c8a.tar.gz gdb-3940d2c36abbf7c4701e312bd76f6bb119898c8a.tar.bz2 | |
Fixes an invalid warning about memory region overflow on the ARM.
PR ld/19106
* emultempl/armelf.em (_set_symbols): New function. Enables
relaxation for non-relocatable links.
(LDEMUL_SET_SYMBOLS): Define.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 7 | ||||
| -rw-r--r-- | ld/emultempl/armelf.em | 14 |
2 files changed, 21 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index d5e450e..d4324ec 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2015-11-16 Nick Clifton <nickc@redhat.com> + + PR ld/19106 + * emultempl/armelf.em (_set_symbols): New function. Enables + relaxation for non-relocatable links. + (LDEMUL_SET_SYMBOLS): Define. + 2015-11-13 Tristan Gingold <gingold@adacore.com> * configure: Regenerate. diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em index b03aed4..2931a49 100644 --- a/ld/emultempl/armelf.em +++ b/ld/emultempl/armelf.em @@ -55,6 +55,19 @@ gld${EMULATION_NAME}_before_parse (void) } static void +gld${EMULATION_NAME}_set_symbols (void) +{ + /* PR 19106: The section resizing code in gldarmelf_after_allocation + is effectively the same as relaxation, so prevent early memory + region checks which produce bogus error messages. + Note - this test has nothing to do with symbols. It is just here + because this is the first emulation routine that is called after + the command line has been parsed. */ + if (!bfd_link_relocatable (&link_info)) + TARGET_ENABLE_RELAXATION; +} + +static void arm_elf_before_allocation (void) { bfd_elf32_arm_set_byteswap_code (&link_info, byteswap_code); @@ -728,6 +741,7 @@ LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=arm_elf_create_output_section_statements # Replace the elf before_parse function with our own. LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse +LDEMUL_SET_SYMBOLS=gld"${EMULATION_NAME}"_set_symbols # Call the extra arm-elf function LDEMUL_FINISH=gld${EMULATION_NAME}_finish |