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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-02-17 05:30:13 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-02-17 05:31:15 -0800 |
| commit | 92d9e363b5ab7f96a2c8e6d3ae86cf8cc91dca9d (patch) | |
| tree | e5f1f3ce9226927231f54b17bff894e9050df662 | |
| parent | 62a02d25b6e5d9f92c205260daa11355d0c62532 (diff) | |
| download | gdb-92d9e363b5ab7f96a2c8e6d3ae86cf8cc91dca9d.zip gdb-92d9e363b5ab7f96a2c8e6d3ae86cf8cc91dca9d.tar.gz gdb-92d9e363b5ab7f96a2c8e6d3ae86cf8cc91dca9d.tar.bz2 | |
ld-elf/eh4: Pass -z max-page-size=0x200000 -z noseparate-code to ld
-z separate-code creates separate code LOAD segment, aligns it to the
maximum page size and places .plt section before .text section. But
ld-elf/eh4 passes -Ttext 0x400 to linker to place .text section at
address 0x400, which is impossible for linker to accomplish:
$ ld -shared -Ttext 0x400 -z separate-code -o x.so eh4.o
ld: section .eh_frame LMA [0000000000200000,000000000020006b] overlaps section .plt LMA [0000000000200000,000000000020001f]
Since ld-elf/eh4 also checks exact addresses, this patch passes
-z max-page-size=0x200000 -z noseparate-code to ld.
PR ld/22845
* ld-elf/eh4.d: Pass -z max-page-size=0x200000 -z noseparate-code
to ld.
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/eh4.d | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index f09a6f1..628c278 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,9 @@ +2018-02-17 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/22845 + * ld-elf/eh4.d: Pass -z max-page-size=0x200000 -z noseparate-code + to ld. + 2018-02-16 H.J. Lu <hongjiu.lu@intel.com> * testsuite/ld-x86-64/bnd-branch-1-now.d: Add -z diff --git a/ld/testsuite/ld-elf/eh4.d b/ld/testsuite/ld-elf/eh4.d index 6c1cb32..391efb8 100644 --- a/ld/testsuite/ld-elf/eh4.d +++ b/ld/testsuite/ld-elf/eh4.d @@ -1,7 +1,7 @@ #source: eh4.s #source: eh4a.s #as: --64 -#ld: -melf_x86_64 -shared -Ttext 0x400 +#ld: -melf_x86_64 -shared -Ttext 0x400 -z max-page-size=0x200000 -z noseparate-code #readelf: -wf #target: x86_64-*-* |