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amigaos-binutils
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* ld/emulparams/amiga.sh (PAGE_SIZE, NONPAGED_TEXT_START_ADDR): Remove 

unused values.
* ld/emulparams/amiga_bss.sh (PAGE_SIZE, NONPAGED_TEXT_START_ADDR): Likewise.
* ld/scripttempl/amiga.sc (___machtype): Move out of .text section and drop
ABSOLUTE.
(___text_size): Move out of .text section and replace ABSOLUTE with SIZEOF
to compute its value.
(___data_size): Move out of .data section and replace ABSOLUTE with SIZEOF
to compute its value.
(___bss_size): Move out of .bss section and replace ABSOLUTE with SIZEOF
to compute its value.
* ld/scripttempl/amiga_bss.sc (___machtype): Move out of .text section and
drop ABSOLUTE.
(___text_size): Move out of .text section and replace ABSOLUTE with SIZEOF
to compute its value.
(___data_size): Move out of .data section and replace ABSOLUTE with SIZEOF
on .data and .bss to compute its value.
(___bss_size): Move out of .data section and drop useless ABSOLUTE.
(__edata): Move to its expected place at the end of .data section.
(__bss_start): Move to its expected place at the start of .bss section.
This commit is contained in:
Gunther Nikl 2009-01-05 12:52:12 +00:00
parent b0b16e9038
commit 8aa59c7193
4 changed files with 11 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ld/emulparams/amiga.sh
View File

@ -1,8 +1,6 @@
SCRIPT_NAME=amiga
OUTPUT_FORMAT="amiga"
TEXT_START_ADDR=0x0
PAGE_SIZE=0x0
SEGMENT_SIZE=0x0
NONPAGED_TEXT_START_ADDR=0x0
TEMPLATE_NAME=amiga
ARCH=m68k

2
ld/emulparams/amiga_bss.sh
View File

@ -1,8 +1,6 @@
SCRIPT_NAME=amiga_bss
OUTPUT_FORMAT="amiga"
TEXT_START_ADDR=0x0
PAGE_SIZE=0x0
SEGMENT_SIZE=0x0
NONPAGED_TEXT_START_ADDR=0x0
TEMPLATE_NAME=amiga
ARCH=m68k

9
ld/scripttempl/amiga.sc
View File

@ -8,17 +8,17 @@ ${SHLIB_PATH+${RELOCATING+${SHLIB_PATH}}}
SECTIONS
{
${RELOCATING+PROVIDE(___machtype = 0x0);}
${RELOCATING+. = ${TEXT_START_ADDR};}
.text :
{
${RELOCATING+___machtype = ABSOLUTE(0x0);}
${RELOCATING+__stext = .;}
*(.text)
${RELOCATING+___datadata_relocs = .;}
${RELOCATING+__etext = .;}
${RELOCATING+___text_size = ABSOLUTE(__etext - __stext);}
${PAD_TEXT+${RELOCATING+. = ${DATA_ALIGNMENT};}}
}
${RELOCATING+___text_size = SIZEOF(.text);}
${RELOCATING+. = ${DATA_ALIGNMENT};}
.data :
{
@ -27,17 +27,16 @@ SECTIONS
*(.data)
${RELOCATING+___a4_init = 0x7ffe;}
${RELOCATING+__edata = .;}
${RELOCATING+___data_size = ABSOLUTE(__edata - __sdata);}
}
${RELOCATING+. = ALIGN(0x0);}
${RELOCATING+___data_size = SIZEOF(.data);}
.bss :
{
${RELOCATING+__bss_start = .;}
*(.bss)
*(COMMON)
${RELOCATING+__end = .;}
${RELOCATING+___bss_size = ABSOLUTE(__end - __bss_start);}
}
${RELOCATING+___bss_size = SIZEOF(.bss);}
.data_chip :
{
*(.data_chip)

14
ld/scripttempl/amiga_bss.sc
View File

@ -8,17 +8,17 @@ ${SHLIB_PATH+${RELOCATING+${SHLIB_PATH}}}
SECTIONS
{
${RELOCATING+PROVIDE(___machtype = 0x0);}
${RELOCATING+. = ${TEXT_START_ADDR};}
.text :
{
${RELOCATING+___machtype = ABSOLUTE(0x0);}
${RELOCATING+__stext = .;}
*(.text)
${RELOCATING+___datadata_relocs = .;}
${RELOCATING+__etext = .;}
${RELOCATING+___text_size = ABSOLUTE(__etext - __stext);}
${PAD_TEXT+${RELOCATING+. = ${DATA_ALIGNMENT};}}
}
${RELOCATING+___text_size = SIZEOF(.text);}
${RELOCATING+. = ${DATA_ALIGNMENT};}
.data :
{
@ -26,16 +26,16 @@ SECTIONS
${CONSTRUCTING+CONSTRUCTORS}
*(.data)
${RELOCATING+___a4_init = 0x7ffe;}
${RELOCATING+___data_size = ABSOLUTE(__edata - __sdata);}
${RELOCATING+___bss_size = ABSOLUTE(0);}
${RELOCATING+__edata = .;}
}
.bss :
{
${RELOCATING+__bss_start = .;}
*(.bss)
*(COMMON)
${RELOCATING+__edata = .;}
${RELOCATING+__bss_start = .;}
${RELOCATING+__end = ALIGN(4) };
${RELOCATING+__end = .;}
}
${RELOCATING+___data_size = SIZEOF(.data) + SIZEOF(.bss);}
${RELOCATING+___bss_size = 0x0;}
}
EOF