From 92d9e363b5ab7f96a2c8e6d3ae86cf8cc91dca9d Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sat, 17 Feb 2018 05:30:13 -0800 Subject: [PATCH] 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. --- ld/ChangeLog | 6 ++++++ ld/testsuite/ld-elf/eh4.d | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) 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 + + PR ld/22845 + * ld-elf/eh4.d: Pass -z max-page-size=0x200000 -z noseparate-code + to ld. + 2018-02-16 H.J. Lu * 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-*-* -- 2.7.4