From: Richard Sandiford <rdsandiford@googlemail.com>
Date: Mon, 13 Oct 2003 19:48:39 +0000 (+0000)
Subject: 	* emulparams/elf32bmipn32-defs.sh (INITIAL_READONLY_SECTIONS): Move
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=786dbcc3f49a1b9c212e68d8d4f461ea8d3a9bd1;p=binutils-gdb.git

	* emulparams/elf32bmipn32-defs.sh (INITIAL_READONLY_SECTIONS): Move
	definition from elf64btsmip.sh.
	(TEXT_DYNAMIC): Likewise elf32btsmipn32.sh.
	* emulparams/elf32btsmipn32.sh (TEXT_DYNAMIC): Remove.
	* emulparams/elf64btsmip.sh (INITIAL_READONLY_SECTIONS): Remove.
	* emulparams/elf64bmip.sh (SHLIB_TEXT_START_ADDR): Define.
	(EXECUTABLE_SYMBOLS): Set __elf_header correctly for shared objects.
	Define __program_header_table in terms of __elf_header.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 0f91e79ed76..0f1ce221722 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,14 @@
+2003-10-13  Richard Sandiford  <rsandifo@redhat.com>
+
+	* emulparams/elf32bmipn32-defs.sh (INITIAL_READONLY_SECTIONS): Move
+	definition from elf64btsmip.sh.
+	(TEXT_DYNAMIC): Likewise elf32btsmipn32.sh.
+	* emulparams/elf32btsmipn32.sh (TEXT_DYNAMIC): Remove.
+	* emulparams/elf64btsmip.sh (INITIAL_READONLY_SECTIONS): Remove.
+	* emulparams/elf64bmip.sh (SHLIB_TEXT_START_ADDR): Define.
+	(EXECUTABLE_SYMBOLS): Set __elf_header correctly for shared objects.
+	Define __program_header_table in terms of __elf_header.
+
 2003-10-10  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* Makefile.am (eelf64_ia64.c): Also depend on
diff --git a/ld/emulparams/elf32bmipn32-defs.sh b/ld/emulparams/elf32bmipn32-defs.sh
index 790eecf6f8d..ae64e22e4af 100644
--- a/ld/emulparams/elf32bmipn32-defs.sh
+++ b/ld/emulparams/elf32bmipn32-defs.sh
@@ -50,6 +50,7 @@ TEXT_START_SYMBOLS='_ftext = . ;'
 DATA_START_SYMBOLS='_fdata = . ;'
 OTHER_BSS_SYMBOLS='_fbss = .;'
 
+INITIAL_READONLY_SECTIONS=".MIPS.options : { *(.MIPS.options) }"
 OTHER_SECTIONS="
   .MIPS.events.text ${RELOCATING-0} :
     {
@@ -75,3 +76,5 @@ OTHER_SECTIONS="
     {
        *(.MIPS.content.rodata${RELOCATING+ .MIPS.content.gnu.linkonce.r*})
     }"
+
+TEXT_DYNAMIC=
diff --git a/ld/emulparams/elf32btsmipn32.sh b/ld/emulparams/elf32btsmipn32.sh
index d287417e286..6cfa48abb76 100644
--- a/ld/emulparams/elf32btsmipn32.sh
+++ b/ld/emulparams/elf32btsmipn32.sh
@@ -12,5 +12,3 @@ OTHER_SECTIONS='
   .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
   .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
 '
-
-TEXT_DYNAMIC=
diff --git a/ld/emulparams/elf64bmip.sh b/ld/emulparams/elf64bmip.sh
index 7078a788af9..4673c52bcca 100755
--- a/ld/emulparams/elf64bmip.sh
+++ b/ld/emulparams/elf64bmip.sh
@@ -2,12 +2,15 @@
 OUTPUT_FORMAT="elf64-bigmips"
 BIG_OUTPUT_FORMAT="elf64-bigmips"
 LITTLE_OUTPUT_FORMAT="elf64-littlemips"
+SHLIB_TEXT_START_ADDR=0x3ffffe0000
 
 # IRIX6 defines these symbols.  0x40 is the size of the ELF header.
 EXECUTABLE_SYMBOLS="
   __dso_displacement = 0;
-  __elf_header = ${TEXT_START_ADDR};
-  __program_header_table = ${TEXT_START_ADDR} + 0x40;
+  ${CREATE_SHLIB-${CREATE_PIE-__elf_header = ${TEXT_START_ADDR};}}
+  ${CREATE_SHLIB+__elf_header = ${SHLIB_TEXT_START_ADDR};}
+  ${CREATE_PIE+__elf_header = ${SHLIB_TEXT_START_ADDR};}
+  __program_header_table = __elf_header + 0x40;
 "
 
 # There are often dynamic relocations against the .rodata section.
diff --git a/ld/emulparams/elf64btsmip.sh b/ld/emulparams/elf64btsmip.sh
index c5b8664e3ab..23a20c7b8b0 100644
--- a/ld/emulparams/elf64btsmip.sh
+++ b/ld/emulparams/elf64btsmip.sh
@@ -7,7 +7,6 @@ BIG_OUTPUT_FORMAT="elf64-tradbigmips"
 LITTLE_OUTPUT_FORMAT="elf64-tradlittlemips"
 
 # Magic sections.
-INITIAL_READONLY_SECTIONS='.MIPS.options : { *(.MIPS.options) }'
 OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
 OTHER_SECTIONS='
   .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
@@ -15,4 +14,3 @@ OTHER_SECTIONS='
 '
 
 TEXT_START_ADDR="0x120000000"
-TEXT_DYNAMIC=