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[src/trunk]: src/libexec/ld.elf_so/arch/arm Nuke RTLD_RELOCATE_SELF on ARM.



details:   https://anonhg.NetBSD.org/src/rev/9faa4e9a7b18
branches:  trunk
changeset: 536158:9faa4e9a7b18
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Mon Sep 09 19:28:36 2002 +0000

description:
Nuke RTLD_RELOCATE_SELF on ARM.

diffstat:

 libexec/ld.elf_so/arch/arm/Makefile.inc    |    9 +-
 libexec/ld.elf_so/arch/arm/ld.so.script.be |  270 +++++++++++++++++++++++++++++
 libexec/ld.elf_so/arch/arm/ld.so.script.le |  270 +++++++++++++++++++++++++++++
 libexec/ld.elf_so/arch/arm/mdreloc.c       |   18 +-
 libexec/ld.elf_so/arch/arm/rtld_start.S    |   22 ++-
 5 files changed, 583 insertions(+), 6 deletions(-)

diffs (truncated from 641 to 300 lines):

diff -r 5aac25faa140 -r 9faa4e9a7b18 libexec/ld.elf_so/arch/arm/Makefile.inc
--- a/libexec/ld.elf_so/arch/arm/Makefile.inc   Mon Sep 09 19:01:52 2002 +0000
+++ b/libexec/ld.elf_so/arch/arm/Makefile.inc   Mon Sep 09 19:28:36 2002 +0000
@@ -1,10 +1,15 @@
-#      $NetBSD: Makefile.inc,v 1.4 2002/09/05 15:38:24 mycroft Exp $
+#      $NetBSD: Makefile.inc,v 1.5 2002/09/09 19:28:36 mycroft Exp $
 
 SRCS+= rtld_start.S mdreloc.c
 
 # XXX Should not be in CPPFLAGS!
 CPPFLAGS+= -fpic
 
-CPPFLAGS+= -DELFSIZE=32 -DRTLD_RELOCATE_SELF -DVARPSZ
+CPPFLAGS+= -DELFSIZE=32 -DVARPSZ
 
 LDFLAGS+= -Bshareable -Bsymbolic -e _rtld_start
+.if (${MACHINE_ARCH} == "arm")
+LDFLAGS+= --script ${.CURDIR}/arch/arm/ld.so.script.le
+.else
+LDFLAGS+= --script ${.CURDIR}/arch/arm/ld.so.script.be
+.endif
diff -r 5aac25faa140 -r 9faa4e9a7b18 libexec/ld.elf_so/arch/arm/ld.so.script.be
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/libexec/ld.elf_so/arch/arm/ld.so.script.be        Mon Sep 09 19:28:36 2002 +0000
@@ -0,0 +1,270 @@
+OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm",
+             "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = 0 + SIZEOF_HEADERS;
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+  .gnu.version_d   : { *(.gnu.version_d)       }
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+  .rel.init      : { *(.rel.init)      }
+  .rela.init     : { *(.rela.init)     }
+  .rel.text      :
+    {
+      *(.rel.text)
+      *(.rel.text.*)
+      *(.rel.gnu.linkonce.t.*)
+    }
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+    {
+      *(.rela.text)
+      *(.rela.text.*)
+      *(.rela.gnu.linkonce.t.*)
+    }
+  .rel.fini      : { *(.rel.fini)      }
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+    { 
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+    { 
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+    }
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+  .init          : 
+  { 
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+    *(.gnu.linkonce.t.*)
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+    SORT(CONSTRUCTORS)
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+  }
+  . = ALIGN(8);
+  _end = .;
+  _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
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+     Symbols in the DWARF debugging sections are relative to the beginning
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+}
diff -r 5aac25faa140 -r 9faa4e9a7b18 libexec/ld.elf_so/arch/arm/ld.so.script.le
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/libexec/ld.elf_so/arch/arm/ld.so.script.le        Mon Sep 09 19:28:36 2002 +0000
@@ -0,0 +1,270 @@
+OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",



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