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2010-09-22 Kai Tietz <kai.tietz@onevision.com>

Browse source 
* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
        idata to orphan set.
        * emultempl/pep.em: Likewise.
        * scripttempl/armcoff.sc: Separate idata
        and add __IAT_start__ and __IAT_end__ labels.
        * scripttempl/pe.sc: Likewise.
        * scripttempl/pep.sc: Likewise.
This commit is contained in:
Kai Tietz 2010-09-22 08:03:42 +00:00
parent cb2f80e68a
commit d487497340
6 changed files with 76 additions and 13 deletions
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10
ld/ChangeLog
View file

@ -1,3 +1,13 @@
2010-09-22 Kai Tietz <kai.tietz@onevision.com>
* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
idata to orphan set.
* emultempl/pep.em: Likewise.
* scripttempl/armcoff.sc: Separate idata
and add __IAT_start__ and __IAT_end__ labels.
* scripttempl/pe.sc: Likewise.
* scripttempl/pep.sc: Likewise.
2010-09-20 David S. Miller <davem@davemloft.net>
* emulparams/elf32_sparc.sh: Set NOP to 0x01000000

9
ld/emultempl/pe.em
View file

@ -1939,6 +1939,9 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
{ ".text",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE,
0, 0, 0, 0 },
{ ".idata",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
0, 0, 0, 0 },
{ ".rdata",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
0, 0, 0, 0 },
@ -1952,6 +1955,7 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
enum orphan_save_index
{
orphan_text = 0,
orphan_idata,
orphan_rodata,
orphan_data,
orphan_bss
@ -1985,7 +1989,10 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
else if ((s->flags & SEC_READONLY) == 0)
place = &hold[orphan_data];
else if ((s->flags & SEC_CODE) == 0)
place = &hold[orphan_rodata];
{
place = (!strncmp (secname, ".idata\$", 7) ? &hold[orphan_idata]
: &hold[orphan_rodata]);
}
else
place = &hold[orphan_text];

9
ld/emultempl/pep.em
View file

@ -1677,6 +1677,9 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
{ ".text",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE,
0, 0, 0, 0 },
{ ".idata",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
0, 0, 0, 0 },
{ ".rdata",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
0, 0, 0, 0 },
@ -1690,6 +1693,7 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
enum orphan_save_index
{
orphan_text = 0,
orphan_idata,
orphan_rodata,
orphan_data,
orphan_bss
@ -1723,7 +1727,10 @@ gld_${EMULATION_NAME}_place_orphan (asection *s,
else if ((s->flags & SEC_READONLY) == 0)
place = &hold[orphan_data];
else if ((s->flags & SEC_CODE) == 0)
place = &hold[orphan_rodata];
{
place = (!strncmp (secname, ".idata\$", 7) ? &hold[orphan_idata]
: &hold[orphan_rodata]);
}
else
place = &hold[orphan_text];

27
ld/scripttempl/armcoff.sc
View file

@ -17,7 +17,22 @@ DTOR='.dtor : {
*(SORT(.dtors.*))
*(.dtor)
}'
if test "${RELOCATING}"; then
R_IDATA234='
SORT(*)(.idata$2)
SORT(*)(.idata$3)
/* These zeroes mark the end of the import list. */
LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
SORT(*)(.idata$4)'
R_IDATA5='SORT(*)(.idata$5)'
R_IDATA67='
SORT(*)(.idata$6)
SORT(*)(.idata$7)'
else
R_IDATA234=
R_IDATA5=
R_IDATA67=
fi
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", "${LITTLE_OUTPUT_FORMAT}")
${LIB_SEARCH_DIRS}
@ -60,6 +75,16 @@ SECTIONS
}
${CONSTRUCTING+${RELOCATING-$CTOR}}
${CONSTRUCTING+${RELOCATING-$DTOR}}
.idata ${RELOCATING+BLOCK(__section_alignment__)} :
{
/* This cannot currently be handled with grouped sections.
See pep.em:sort_sections. */
${R_IDATA234}
${RELOCATING+__IAT_start__ = .;}
${R_IDATA5}
${RELOCATING+__IAT_end__ = .;}
${R_IDATA67}
}
.bss ${RELOCATING+ ALIGN(0x8)} :
{
${RELOCATING+ __bss_start__ = . ;}

17
ld/scripttempl/pe.sc
View file

@ -23,13 +23,14 @@ if test "${RELOCATING}"; then
R_RDATA='*(.rdata)
*(SORT(.rdata$*))'
fi
R_IDATA='
R_IDATA234='
SORT(*)(.idata$2)
SORT(*)(.idata$3)
/* These zeroes mark the end of the import list. */
LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
SORT(*)(.idata$4)
SORT(*)(.idata$5)
SORT(*)(.idata$4)'
R_IDATA5='SORT(*)(.idata$5)'
R_IDATA67='
SORT(*)(.idata$6)
SORT(*)(.idata$7)'
R_CRT_XC='*(SORT(.CRT$XC*)) /* C initialization */'
@ -46,7 +47,9 @@ else
R_TEXT=
R_DATA=
R_RDATA='*(.rdata)'
R_IDATA=
R_IDATA234=
R_IDATA5=
R_IDATA67=
R_CRT=
R_RSRC=
fi
@ -147,7 +150,11 @@ SECTIONS
{
/* This cannot currently be handled with grouped sections.
See pe.em:sort_sections. */
${R_IDATA}
${R_IDATA234}
${RELOCATING+__IAT_start__ = .;}
${R_IDATA5}
${RELOCATING+__IAT_end__ = .;}
${R_IDATA67}
}
.CRT ${RELOCATING+BLOCK(__section_alignment__)} :
{

17
ld/scripttempl/pep.sc
View file

@ -23,13 +23,14 @@ if test "${RELOCATING}"; then
R_RDATA='*(.rdata)
*(SORT(.rdata$*))'
fi
R_IDATA='
R_IDATA234='
SORT(*)(.idata$2)
SORT(*)(.idata$3)
/* These zeroes mark the end of the import list. */
LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
SORT(*)(.idata$4)
SORT(*)(.idata$5)
SORT(*)(.idata$4)'
R_IDATA5='SORT(*)(.idata$5)'
R_IDATA67='
SORT(*)(.idata$6)
SORT(*)(.idata$7)'
R_CRT_XC='*(SORT(.CRT$XC*)) /* C initialization */'
@ -46,7 +47,9 @@ else
R_TEXT=
R_DATA=
R_RDATA='*(.rdata)'
R_IDATA=
R_IDATA234=
R_IDATA5=
R_IDATA67=
R_CRT=
R_RSRC=
fi
@ -153,7 +156,11 @@ SECTIONS
{
/* This cannot currently be handled with grouped sections.
See pep.em:sort_sections. */
${R_IDATA}
${R_IDATA234}
${RELOCATING+__IAT_start__ = .;}
${R_IDATA5}
${RELOCATING+__IAT_end__ = .;}
${R_IDATA67}
}
.CRT ${RELOCATING+BLOCK(__section_alignment__)} :
{