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authorKaz Kojima <kkojima@rr.iij4u.or.jp>2002-11-28 08:37:15 +0000
committerKaz Kojima <kkojima@rr.iij4u.or.jp>2002-11-28 08:37:15 +0000
commit1448fa32275a8686debba9323308841480c33fc7 (patch)
tree73c0afef38d51a784d61b14d98dc2761d8803b47
parentc41b7eb1be7da45c3c1381b2a37aca8b30fa8331 (diff)
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* elf32-sh.c (sh_elf_relocate_section): Don't complain about
unresolved debugging relocs in dynamic applications. * elf64-sh64.c (sh_elf64_relocate_section): Likewise. * ld-sh/refdbg-0-dso.d: New test. * ld-sh/refdbg-1.d: Likewise. * ld-sh/refdbg.s: Likewise. * ld-sh/refdbglib.s: Likewise.
-rw-r--r--bfd/ChangeLog6
-rw-r--r--bfd/elf32-sh.c7
-rw-r--r--bfd/elf64-sh64.c9
-rw-r--r--ld/testsuite/ChangeLog7
-rw-r--r--ld/testsuite/ld-sh/refdbg-0-dso.d9
-rw-r--r--ld/testsuite/ld-sh/refdbg-1.d10
-rw-r--r--ld/testsuite/ld-sh/refdbg.s11
-rw-r--r--ld/testsuite/ld-sh/refdbglib.s8
8 files changed, 66 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 1823e3a..f0b8dc6 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2002-11-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * elf32-sh.c (sh_elf_relocate_section): Don't complain about
+ unresolved debugging relocs in dynamic applications.
+ * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
+
2002-11-26 Alan Modra <amodra@bigpond.net.au>
* elf-eh-frame.c (ENSURE_NO_RELOCS): Disregard R_*_NONE relocs.
diff --git a/bfd/elf32-sh.c b/bfd/elf32-sh.c
index f52245b..c7c078c 100644
--- a/bfd/elf32-sh.c
+++ b/bfd/elf32-sh.c
@@ -4753,6 +4753,13 @@ sh_elf_relocate_section (output_bfd, info, input_bfd, input_section,
|| ((input_section->flags & SEC_DEBUGGING) != 0
&& (h->elf_link_hash_flags
& ELF_LINK_HASH_DEF_DYNAMIC) != 0)))
+ /* Dynamic relocs are not propagated for SEC_DEBUGGING
+ sections because such sections are not SEC_ALLOC and
+ thus ld.so will not process them. */
+ || (sec->output_section == NULL
+ && ((input_section->flags & SEC_DEBUGGING) != 0
+ && (h->elf_link_hash_flags
+ & ELF_LINK_HASH_DEF_DYNAMIC) != 0))
|| (sec->output_section == NULL
&& (sh_elf_hash_entry (h)->tls_type == GOT_TLS_IE
|| sh_elf_hash_entry (h)->tls_type == GOT_TLS_GD)))
diff --git a/bfd/elf64-sh64.c b/bfd/elf64-sh64.c
index da02505..590c133 100644
--- a/bfd/elf64-sh64.c
+++ b/bfd/elf64-sh64.c
@@ -1680,7 +1680,14 @@ sh_elf64_relocate_section (output_bfd, info, input_bfd, input_section,
sections against symbols defined externally
in shared libraries. We can't do anything
with them here. */
- || (input_section->flags & SEC_DEBUGGING) != 0)))
+ || (input_section->flags & SEC_DEBUGGING) != 0))
+ /* Dynamic relocs are not propagated for SEC_DEBUGGING
+ sections because such sections are not SEC_ALLOC and
+ thus ld.so will not process them. */
+ || (sec->output_section == NULL
+ && ((input_section->flags & SEC_DEBUGGING) != 0
+ && (h->elf_link_hash_flags
+ & ELF_LINK_HASH_DEF_DYNAMIC) != 0)))
relocation = 0;
else if (sec->output_section == NULL)
{
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 4a56a90..27a09ff 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2002-11-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * ld-sh/refdbg-0-dso.d: New test.
+ * ld-sh/refdbg-1.d: Likewise.
+ * ld-sh/refdbg.s: Likewise.
+ * ld-sh/refdbglib.s: Likewise.
+
2002-11-22 Alan Modra <amodra@bigpond.net.au>
* ld-elf/elf.exp: Remove sec64k test.
diff --git a/ld/testsuite/ld-sh/refdbg-0-dso.d b/ld/testsuite/ld-sh/refdbg-0-dso.d
new file mode 100644
index 0000000..c38fe3e
--- /dev/null
+++ b/ld/testsuite/ld-sh/refdbg-0-dso.d
@@ -0,0 +1,9 @@
+#source: refdbglib.s
+#as: -little
+#ld: -shared -EL
+#objdump: -drj.text
+#target: sh*-*-linux* sh*-*-netbsd*
+
+.*: +file format elf32-sh.*
+
+#pass
diff --git a/ld/testsuite/ld-sh/refdbg-1.d b/ld/testsuite/ld-sh/refdbg-1.d
new file mode 100644
index 0000000..461788e
--- /dev/null
+++ b/ld/testsuite/ld-sh/refdbg-1.d
@@ -0,0 +1,10 @@
+#source: refdbg.s
+#as: -little
+#ld: -EL tmpdir/refdbg-0-dso.so
+#objdump: -sj.debug_info
+#target: sh*-*-linux* sh*-*-netbsd*
+
+.*: +file format elf32-sh.*
+
+Contents of section \.debug_info:
+ 0+0 0+0 +.*
diff --git a/ld/testsuite/ld-sh/refdbg.s b/ld/testsuite/ld-sh/refdbg.s
new file mode 100644
index 0000000..129d689
--- /dev/null
+++ b/ld/testsuite/ld-sh/refdbg.s
@@ -0,0 +1,11 @@
+ .text
+ .align 2
+ .globl _start
+ .type _start,@function
+_start:
+ rts
+ nop
+
+ .comm foo,4,4
+ .section .debug_info,"",@progbits
+ .ualong foo
diff --git a/ld/testsuite/ld-sh/refdbglib.s b/ld/testsuite/ld-sh/refdbglib.s
new file mode 100644
index 0000000..31244ac
--- /dev/null
+++ b/ld/testsuite/ld-sh/refdbglib.s
@@ -0,0 +1,8 @@
+ .text
+ .global foo
+ .data
+ .align 2
+ .type foo, @object
+ .size foo, 4
+foo:
+ .long 1