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* scripttempl/elf.sc: Move non-text .dynamic section before

Browse Source 
.plt/.got/.sdata* group.
	(OTHER_GOT_SECTIONS): Move to immediately after .got.
	(OTHER_SDATA_SECTIONS): Add.
	* emulparams/criself.sh: Use OTHER_SDATA_SECTIONS rather than
	OTHER_GOT_SECTIONS.
	* emulparams/crislinux.sh: Likewise.
	* emulparams/elf32b4300.sh: Likewise.
	* emulparams/elf32bmip.sh: Likewise.
	* emulparams/elf32bmipn32.sh: Likewise.
	* emulparams/elf32bsmip.sh: Likewise.
	* emulparams/elf32btsmip.sh: Likewise.
	* emulparams/elf32ebmip.sh: Likewise.
	* emulparams/elf32elmip.sh: Likewise.
	* emulparams/elf32l4300.sh: Likewise.
	* emulparams/elf32lmip.sh: Likewise.
	* emulparams/elf32lsmip.sh: Likewise.
	* emulparams/elf32ltsmip.sh: Likewise.
	* emulparams/elf64bmip.sh: Likewise.
	* emulparams/elf64btsmip.sh: Likewise.
	* emulparams/elf64ltsmip.sh: Likewise.
This commit is contained in:
Alan Modra
2001-08-09 14:25:59 +00:00
parent 55ab10f0ee
commit 5253f23b62
18 changed files with 45 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
ld/ChangeLog
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@ -1,3 +1,27 @@
2001-08-09 Alan Modra <amodra@bigpond.net.au>
* scripttempl/elf.sc: Move non-text .dynamic section before
.plt/.got/.sdata* group.
(OTHER_GOT_SECTIONS): Move to immediately after .got.
(OTHER_SDATA_SECTIONS): Add.
* emulparams/criself.sh: Use OTHER_SDATA_SECTIONS rather than
OTHER_GOT_SECTIONS.
* emulparams/crislinux.sh: Likewise.
* emulparams/elf32b4300.sh: Likewise.
* emulparams/elf32bmip.sh: Likewise.
* emulparams/elf32bmipn32.sh: Likewise.
* emulparams/elf32bsmip.sh: Likewise.
* emulparams/elf32btsmip.sh: Likewise.
* emulparams/elf32ebmip.sh: Likewise.
* emulparams/elf32elmip.sh: Likewise.
* emulparams/elf32l4300.sh: Likewise.
* emulparams/elf32lmip.sh: Likewise.
* emulparams/elf32lsmip.sh: Likewise.
* emulparams/elf32ltsmip.sh: Likewise.
* emulparams/elf64bmip.sh: Likewise.
* emulparams/elf64btsmip.sh: Likewise.
* emulparams/elf64ltsmip.sh: Likewise.
2001-08-08 Alan Modra <amodra@bigpond.net.au> 2001-08-08 Alan Modra <amodra@bigpond.net.au>
* genscripts.sh: Source the emulparams script before each output * genscripts.sh: Source the emulparams script before each output

2
ld/emulparams/criself.sh
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@ -36,7 +36,7 @@ OTHER_READONLY_SECTIONS='PROVIDE (__Etext = .);'
DATA_START_SYMBOLS='PROVIDE (__Sdata = .);' DATA_START_SYMBOLS='PROVIDE (__Sdata = .);'
# Smuggle an "OTHER_DATA_END_SYMBOLS" here. # Smuggle an "OTHER_DATA_END_SYMBOLS" here.
OTHER_GOT_SECTIONS='PROVIDE (__Edata = .);' OTHER_SDATA_SECTIONS='PROVIDE (__Edata = .);'
# If .bss does not immediately follow .data but has its own start # If .bss does not immediately follow .data but has its own start
# address, we can't get to it with OTHER_BSS_SYMBOLS, neither can we # address, we can't get to it with OTHER_BSS_SYMBOLS, neither can we

2
ld/emulparams/crislinux.sh
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@ -26,7 +26,7 @@ OTHER_READONLY_SECTIONS='PROVIDE (__Etext = .);'
DATA_START_SYMBOLS='PROVIDE (__Sdata = .);' DATA_START_SYMBOLS='PROVIDE (__Sdata = .);'
# Smuggle an "OTHER_DATA_END_SYMBOLS" here. # Smuggle an "OTHER_DATA_END_SYMBOLS" here.
OTHER_GOT_SECTIONS='PROVIDE (__Edata = .);' OTHER_SDATA_SECTIONS='PROVIDE (__Edata = .);'
OTHER_BSS_SYMBOLS='PROVIDE (__Sbss = .);' OTHER_BSS_SYMBOLS='PROVIDE (__Sbss = .);'
OTHER_BSS_END_SYMBOLS='PROVIDE (__Ebss = .);' OTHER_BSS_END_SYMBOLS='PROVIDE (__Ebss = .);'

2
ld/emulparams/elf32b4300.sh
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@ -9,7 +9,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32bmip.sh
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@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32bmipn32.sh
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@ -17,7 +17,7 @@ ENTRY=__start
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
.srdata : { *(.srdata) } .srdata : { *(.srdata) }

2
ld/emulparams/elf32bsmip.sh
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@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32btsmip.sh
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@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32ebmip.sh
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@ -10,7 +10,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32elmip.sh
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@ -10,7 +10,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32l4300.sh
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@ -9,7 +9,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32lmip.sh
View File

@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32lsmip.sh
View File

@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf32ltsmip.sh
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@ -13,7 +13,7 @@ OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf64bmip.sh
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@ -20,7 +20,7 @@ ENTRY=__start
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
.srdata : { *(.srdata) } .srdata : { *(.srdata) }

2
ld/emulparams/elf64btsmip.sh
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@ -25,7 +25,7 @@ ENTRY=__start
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

2
ld/emulparams/elf64ltsmip.sh
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@ -25,7 +25,7 @@ ENTRY=__start
OTHER_GOT_SYMBOLS=' OTHER_GOT_SYMBOLS='
_gp = ALIGN(16) + 0x7ff0; _gp = ALIGN(16) + 0x7ff0;
' '
OTHER_GOT_SECTIONS=' OTHER_SDATA_SECTIONS='
.lit8 : { *(.lit8) } .lit8 : { *(.lit8) }
.lit4 : { *(.lit4) } .lit4 : { *(.lit4) }
' '

8
ld/scripttempl/elf.sc
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@ -17,7 +17,8 @@
# DATA_START_SYMBOLS - symbols that appear at the start of the # DATA_START_SYMBOLS - symbols that appear at the start of the
# .data section. # .data section.
# OTHER_GOT_SYMBOLS - symbols defined just before .got. # OTHER_GOT_SYMBOLS - symbols defined just before .got.
# OTHER_GOT_SECTIONS - sections just after .got and .sdata. # OTHER_GOT_SECTIONS - sections just after .got.
# OTHER_SDATA_SECTIONS - sections just after .sdata.
# OTHER_BSS_SYMBOLS - symbols that appear at the start of the # OTHER_BSS_SYMBOLS - symbols that appear at the start of the
# .bss section besides __bss_start. # .bss section besides __bss_start.
# DATA_PLT - .plt should be in data segment, not text segment. # DATA_PLT - .plt should be in data segment, not text segment.
@ -308,14 +309,15 @@ SECTIONS
.gcc_except_table : { *(.gcc_except_table) } .gcc_except_table : { *(.gcc_except_table) }
${WRITABLE_RODATA+${RODATA}} ${WRITABLE_RODATA+${RODATA}}
${RELOCATING+${OTHER_READWRITE_SECTIONS}} ${RELOCATING+${OTHER_READWRITE_SECTIONS}}
${TEXT_DYNAMIC-${DYNAMIC}}
${RELOCATING+${CTOR}} ${RELOCATING+${CTOR}}
${RELOCATING+${DTOR}} ${RELOCATING+${DTOR}}
${DATA_PLT+${PLT}} ${DATA_PLT+${PLT}}
${RELOCATING+${OTHER_GOT_SYMBOLS}} ${RELOCATING+${OTHER_GOT_SYMBOLS}}
.got ${RELOCATING-0} : { *(.got.plt) *(.got) } .got ${RELOCATING-0} : { *(.got.plt) *(.got) }
${RELOCATING+${OTHER_GOT_SECTIONS}}
${CREATE_SHLIB+${SDATA2}} ${CREATE_SHLIB+${SDATA2}}
${CREATE_SHLIB+${SBSS2}} ${CREATE_SHLIB+${SBSS2}}
${TEXT_DYNAMIC-${DYNAMIC}}
/* We want the small data sections together, so single-instruction offsets /* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */ we can shorten the on-disk segment size. */
@ -326,7 +328,7 @@ SECTIONS
${RELOCATING+*(.sdata.*)} ${RELOCATING+*(.sdata.*)}
${RELOCATING+*(.gnu.linkonce.s.*)} ${RELOCATING+*(.gnu.linkonce.s.*)}
} }
${RELOCATING+${OTHER_GOT_SECTIONS}} ${RELOCATING+${OTHER_SDATA_SECTIONS}}
${RELOCATING+_edata = .;} ${RELOCATING+_edata = .;}
${RELOCATING+PROVIDE (edata = .);} ${RELOCATING+PROVIDE (edata = .);}
${RELOCATING+__bss_start = .;} ${RELOCATING+__bss_start = .;}