From 16583161e14cbe747e78da035790c48951884556 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 7 Jan 2010 13:44:37 +0000 Subject: Always keep SHT_NOTE sections bfd/ 2010-01-07 H.J. Lu PR ld/11143 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section. ld/testsuite/ 2010-01-07 H.J. Lu PR ld/11143 * ld-gc/gc.exp: Run abi-note. * ld-gc/abi-note.d: New. * ld-gc/abi-note.s: Likewise. --- ld/testsuite/ChangeLog | 7 +++++++ ld/testsuite/ld-gc/abi-note.d | 8 ++++++++ ld/testsuite/ld-gc/abi-note.s | 15 +++++++++++++++ ld/testsuite/ld-gc/gc.exp | 3 ++- 4 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 ld/testsuite/ld-gc/abi-note.d create mode 100644 ld/testsuite/ld-gc/abi-note.s (limited to 'ld') diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 4a2a6da..3320c13 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2010-01-07 H.J. Lu + + PR ld/11143 + * ld-gc/gc.exp: Run abi-note. + + * ld-gc/abi-note.d: New. + * ld-gc/abi-note.s: Likewise. For older changes see ChangeLog-2009 diff --git a/ld/testsuite/ld-gc/abi-note.d b/ld/testsuite/ld-gc/abi-note.d new file mode 100644 index 0000000..e802fe5 --- /dev/null +++ b/ld/testsuite/ld-gc/abi-note.d @@ -0,0 +1,8 @@ +#name: --gc-sections with note section +#ld: --gc-sections -e _start +#readelf: -S --wide +#target: *-*-linux* + +#... +.* .note.ABI-tag[ ]+NOTE.* +#... diff --git a/ld/testsuite/ld-gc/abi-note.s b/ld/testsuite/ld-gc/abi-note.s new file mode 100644 index 0000000..22536c0 --- /dev/null +++ b/ld/testsuite/ld-gc/abi-note.s @@ -0,0 +1,15 @@ + .text + .global _start +_start: + .long 1 + + .section ".note.ABI-tag", "a" + .p2align 2 + .long 1f - 0f /* name length */ + .long 3f - 2f /* data length */ + .long 1 /* note type */ +0: .asciz "GNU" /* vendor name */ +1: .p2align 2 +2: .long 1 + .long 2 +3: .p2align 2 /* pad out section */ diff --git a/ld/testsuite/ld-gc/gc.exp b/ld/testsuite/ld-gc/gc.exp index c85d4f2..36df233 100644 --- a/ld/testsuite/ld-gc/gc.exp +++ b/ld/testsuite/ld-gc/gc.exp @@ -1,5 +1,5 @@ # Expect script for ld-gc tests -# Copyright 2008, 2009 +# Copyright 2008, 2009, 2010 # Free Software Foundation, Inc. # # This file is part of the GNU Binutils. @@ -90,3 +90,4 @@ test_gc "Check --gc-section/-r/-e" "gcrel" $ld "-r --gc-sections -e main" test_gc "Check --gc-section/-r/-u" "gcrel" $ld "-r --gc-sections -u used_func" run_dump_test "noent" +run_dump_test "abi-note" -- cgit v1.1