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authorRenlin Li <renlin.li@arm.com>2015-10-02 14:51:26 +0100
committerRenlin Li <renlin.li@arm.com>2015-10-02 17:56:07 +0100
commita2e1db00c76bcad0594654d78af76d0e12a217ee (patch)
tree44f2ded06b6a254bf0817cb8c8271c36da07b297 /ld
parenta0becb8948afaf3dcb7c39884464a51aa35a9cd9 (diff)
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[LD][AARCH64]Add BFD_RELOC_AARCH64_LD64_GOTOFF_LO15 Support.
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (aarch64_reloc_got_type): Add BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise (elfNN_aarch64_final_link_relocate): Calculate offset within GOT. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/emit-relocs-310.d: New. * ld-aarch64/emit-relocs-310.s: New. * ld-aarch64/aarch64-elf.exp: Run the test.
Diffstat (limited to 'ld')
-rw-r--r--ld/testsuite/ChangeLog6
-rw-r--r--ld/testsuite/ld-aarch64/aarch64-elf.exp2
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-310.d21
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-310.s11
4 files changed, 39 insertions, 1 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 41be8cd..d1446a7 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-02 Renlin Li <renlin.li@arm.com>
+
+ * ld-aarch64/emit-relocs-310.d: New.
+ * ld-aarch64/emit-relocs-310.s: New.
+ * ld-aarch64/aarch64-elf.exp: Run the test.
+
2015-10-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/19031
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index 6f00961..1f68c17 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -121,7 +121,7 @@ run_dump_test "emit-relocs-309-up"
run_dump_test "emit-relocs-309-low"
run_dump_test "emit-relocs-309-up-bad"
run_dump_test "emit-relocs-309-low-bad"
-# 310 not done yet
+run_dump_test "emit-relocs-310"
run_dump_test "emit-relocs-311"
run_dump_test "emit-relocs-312"
run_dump_test "emit-relocs-313"
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-310.d b/ld/testsuite/ld-aarch64/emit-relocs-310.d
new file mode 100644
index 0000000..0baf451
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-310.d
@@ -0,0 +1,21 @@
+#source: emit-relocs-310.s
+#ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234 -e0 --emit-relocs
+#objdump: -dr
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0000000000010000 <\.text>:
+ 10000: 580000c1 ldr x1, 10018 <\.text\+0x18>
+ 10004: 100000a2 adr x2, 10018 <\.text\+0x18>
+ 10008: 8b010041 add x1, x2, x1
+ 1000c: f9400820 ldr x0, \[x1,#16\]
+ 1000c: R_AARCH64_LD64_GOTOFF_LO15 globala
+ 10010: f9400c20 ldr x0, \[x1,#24\]
+ 10010: R_AARCH64_LD64_GOTOFF_LO15 globalb
+ 10014: f9400420 ldr x0, \[x1,#8\]
+ 10014: R_AARCH64_LD64_GOTOFF_LO15 globalc
+ 10018: 0000ffe8 .word 0x0000ffe8
+ 10018: R_AARCH64_PREL64 _GLOBAL_OFFSET_TABLE_
+ 1001c: 00000000 .word 0x00000000
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-310.s b/ld/testsuite/ld-aarch64/emit-relocs-310.s
new file mode 100644
index 0000000..abcbd34
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-310.s
@@ -0,0 +1,11 @@
+ .text
+ ldr x1, .Lgot
+ adr x2, .Lgot
+ add x1, x2, x1
+
+ ldr x0, [x1, #:gotoff_lo15:globala]
+ ldr x0, [x1, #:gotoff_lo15:globalb]
+ ldr x0, [x1, #:gotoff_lo15:globalc]
+
+.Lgot:
+ .dword _GLOBAL_OFFSET_TABLE_ - .