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2003-06-03 Michael Snyder <msnyder@redhat.com> 

and Bernd Schmidt   <bernds@redhat.com>
	and Alexandre Oliva <aoliva@redhat.com>
	* Makefile.am: Add new emulations for h8300sx.
	* Makefile.in: Regenerate.
	* configure.tgt: Add new emulations.
	* emulparams/h8300sx.sh: New emulation.
	* emulparams/h8300sxelf.sh: Ditto.
	* scripttempl/h8300sx.sc: Ditto.
This commit is contained in:
Michael Snyder 2003-06-03 21:43:52 +00:00
parent dc5c3759e0
commit 65982ba6e7
7 changed files with 135 additions and 2 deletions
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10
ld/ChangeLog
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@ -1,3 +1,13 @@
2003-06-03 Michael Snyder <msnyder@redhat.com>
and Bernd Schmidt <bernds@redhat.com>
and Alexandre Oliva <aoliva@redhat.com>
* Makefile.am: Add new emulations for h8300sx.
* Makefile.in: Regenerate.
* configure.tgt: Add new emulations.
* emulparams/h8300sx.sh: New emulation.
* emulparams/h8300sxelf.sh: Ditto.
* scripttempl/h8300sx.sc: Ditto.
2003-06-03 H.J. Lu <hongjiu.lu@intel.com>
* ldmisc.c: Include "bfdlink.h".

9
ld/Makefile.am
View File

@ -200,10 +200,12 @@ ALL_EMULATIONS = \
eh8300elf.o \
eh8300hn.o \
eh8300sn.o \
eh8300sx.o \
eh8300helf.o \
eh8300self.o \
eh8300hnelf.o \
eh8300snelf.o \
eh8300sxelf.o \
eh8500.o \
eh8500b.o \
eh8500c.o \
@ -842,6 +844,9 @@ eh8300hn.c: $(srcdir)/emulparams/h8300hn.sh \
eh8300sn.c: $(srcdir)/emulparams/h8300sn.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300sn.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sn "$(tdir_h8300sn)"
eh8300sx.c: $(srcdir)/emulparams/h8300sx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300sx.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sx "$(tdir_h8300sx)"
eh8300elf.c: $(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300elf "$(tdir_h8300elf)"
@ -861,6 +866,10 @@ eh8300snelf.c: $(srcdir)/emulparams/h8300snelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300snelf "$(tdir_h8300snelf)"
eh8300sxelf.c: $(srcdir)/emulparams/h8300sxelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sxelf "$(tdir_h8300sxelf)"
eh8500.c: $(srcdir)/emulparams/h8500.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8500 "$(tdir_h8500)"

9
ld/Makefile.in
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@ -314,10 +314,12 @@ ALL_EMULATIONS = \
eh8300elf.o \
eh8300hn.o \
eh8300sn.o \
eh8300sx.o \
eh8300helf.o \
eh8300self.o \
eh8300hnelf.o \
eh8300snelf.o \
eh8300sxelf.o \
eh8500.o \
eh8500b.o \
eh8500c.o \
@ -1568,6 +1570,9 @@ eh8300hn.c: $(srcdir)/emulparams/h8300hn.sh \
eh8300sn.c: $(srcdir)/emulparams/h8300sn.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300sn.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sn "$(tdir_h8300sn)"
eh8300sx.c: $(srcdir)/emulparams/h8300sx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300sx.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sx "$(tdir_h8300sx)"
eh8300elf.c: $(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300elf "$(tdir_h8300elf)"
@ -1587,6 +1592,10 @@ eh8300snelf.c: $(srcdir)/emulparams/h8300snelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300snelf "$(tdir_h8300snelf)"
eh8300sxelf.c: $(srcdir)/emulparams/h8300sxelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8300sxelf "$(tdir_h8300sxelf)"
eh8500.c: $(srcdir)/emulparams/h8500.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500.sc ${GEN_DEPENDS}
${GENSCRIPTS} h8500 "$(tdir_h8500)"

4
ld/configure.tgt
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@ -263,11 +263,11 @@ thumb-*-pe) targ_emul=armpe ;
xscale-*-coff) targ_emul=armcoff ;;
xscale-*-elf) targ_emul=armelf ;;
h8300-*-hms* | h8300-*-coff* | h8300-*-rtems*)
targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn"
targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx"
;;
h8300-*-elf*)
targ_emul=h8300elf;
targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf"
targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf"
;;
h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
targ_emul=h8500

5
ld/emulparams/h8300sx.sh Normal file
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@ -0,0 +1,5 @@
SCRIPT_NAME=h8300sx
OUTPUT_FORMAT="coff-h8300"
TEXT_START_ADDR=0x8000
TARGET_PAGE_SIZE=128
ARCH=h8300

3
ld/emulparams/h8300sxelf.sh Normal file
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@ -0,0 +1,3 @@
. ${srcdir}/emulparams/h8300elf.sh
ARCH="h8300:h8300sx"
STACK_ADDR=0x2fefc

97
ld/scripttempl/h8300sx.sc Normal file
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@ -0,0 +1,97 @@
TORS=".tors :
{
___ctors = . ;
*(.ctors)
___ctors_end = . ;
___dtors = . ;
*(.dtors)
___dtors_end = . ;
} > ram"
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
OUTPUT_ARCH(h8300sx)
ENTRY("_start")
/* The memory size is 256KB to coincide with the simulator.
Don't change either without considering the other. */
MEMORY
{
/* 0xc4 is a magic entry. We should have the linker just
skip over it one day... */
vectors : o = 0x0000, l = 0xc4
magicvectors : o = 0xc4, l = 0x3c
/* We still only use 256k as the main ram size. */
ram : o = 0x0100, l = 0x3fefc
/* The stack starts at the top of main ram. */
topram : o = 0x3fffc, l = 0x4
/* This holds variables in the "tiny" sections. */
tiny : o = 0xff8000, l = 0x7f00
/* At the very top of the address space is the 8-bit area. */
eight : o = 0xffff00, l = 0x100
}
SECTIONS
{
.vectors :
{
/* Use something like this to place a specific
function's address into the vector table.
LONG (ABSOLUTE (_foobar)). */
*(.vectors)
} ${RELOCATING+ > vectors}
.text :
{
*(.rodata)
*(.text)
*(.strings)
${RELOCATING+ _etext = . ; }
} ${RELOCATING+ > ram}
${CONSTRUCTING+${TORS}}
.data :
{
*(.data)
${RELOCATING+ _edata = . ; }
} ${RELOCATING+ > ram}
.bss :
{
${RELOCATING+ _bss_start = . ;}
*(.bss)
*(COMMON)
${RELOCATING+ _end = . ; }
} ${RELOCATING+ >ram}
.stack :
{
${RELOCATING+ _stack = . ; }
*(.stack)
} ${RELOCATING+ > topram}
.tiny :
{
*(.tiny)
} ${RELOCATING+ > tiny}
.eight :
{
*(.eight)
} ${RELOCATING+ > eight}
.stab 0 ${RELOCATING+(NOLOAD)} :
{
[ .stab ]
}
.stabstr 0 ${RELOCATING+(NOLOAD)} :
{
[ .stabstr ]
}
}
EOF