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Mon Feb 2 19:34:54 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>

Browse Source 
Add tms320c30 support:
	* configure.tgt (tic30-*-*aout*, tic30-*-*coff*): New targets.
	* emulparams/tic30aout.sh: New file.
	* emulparams/tic30coff.sh: New file.
	* scripttempl/tic30aout.sc: New file.
	* scripttempl/tic30coff.sc: New file.
	* Makefile.am (ALL_EMULATIONS): Add etic30aout.o and
	etic30coff.o.
	(etic30aout.c, etic30coff.c): New targets.
	* Makefile.in: Rebuild.
This commit is contained in:
Ian Lance Taylor 1998-02-03 00:37:20 +00:00
parent 53487a7b04
commit cdf91fe451
10 changed files with 141 additions and 0 deletions
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13
ld/ChangeLog
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@ -1,3 +1,16 @@
Mon Feb 2 19:34:54 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
Add tms320c30 support:
* configure.tgt (tic30-*-*aout*, tic30-*-*coff*): New targets.
* emulparams/tic30aout.sh: New file.
* emulparams/tic30coff.sh: New file.
* scripttempl/tic30aout.sc: New file.
* scripttempl/tic30coff.sc: New file.
* Makefile.am (ALL_EMULATIONS): Add etic30aout.o and
etic30coff.o.
(etic30aout.c, etic30coff.c): New targets.
* Makefile.in: Rebuild.
Mon Feb 2 14:10:59 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.host: Correct HOSTING_CRT0 in alpha*-*-linux* case to

8
ld/Makefile.am
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@ -180,6 +180,8 @@ ALL_EMULATIONS = \
est2000.o \
esun3.o \
esun4.o \
etic30aout.o \
etic30coff.o \
$(start-sanitize-tic80) \
etic80coff.o \
$(end-sanitize-tic80) \
@ -522,6 +524,12 @@ esun3.c: $(srcdir)/emulparams/sun3.sh \
esun4.c: $(srcdir)/emulparams/sun4.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} sun4 "$(tdir_sun4)"
etic30aout.c: $(srcdir)/emulparams/tic30aout.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic30aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} tic30aout "$(tdir_tic30aout)"
etic30coff.c: $(srcdir)/emulparams/tic30coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic30coff.sc ${GEN_DEPENDS}
${GENSCRIPTS} tic30coff "$(tdir_tic30coff)"
start-sanitize-tic80:
etic80coff.c: $(srcdir)/emulparams/tic80coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic80coff.sc ${GEN_DEPENDS}

8
ld/Makefile.in
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@ -249,6 +249,8 @@ ALL_EMULATIONS = \
est2000.o \
esun3.o \
esun4.o \
etic30aout.o \
etic30coff.o \
$(start-sanitize-tic80) \
etic80coff.o \
$(end-sanitize-tic80) \
@ -1008,6 +1010,12 @@ esun3.c: $(srcdir)/emulparams/sun3.sh \
esun4.c: $(srcdir)/emulparams/sun4.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} sun4 "$(tdir_sun4)"
etic30aout.c: $(srcdir)/emulparams/tic30aout.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic30aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} tic30aout "$(tdir_tic30aout)"
etic30coff.c: $(srcdir)/emulparams/tic30coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic30coff.sc ${GEN_DEPENDS}
${GENSCRIPTS} tic30coff "$(tdir_tic30coff)"
start-sanitize-tic80:
etic80coff.c: $(srcdir)/emulparams/tic80coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic80coff.sc ${GEN_DEPENDS}

2
ld/configure.tgt
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@ -201,6 +201,8 @@ powerpcle-*-cygwin32) targ_emul=ppcpe ;;
powerpc-*-aix*) targ_emul=aixppc ;;
powerpc-*-beos*) targ_emul=aixppc ;;
rs6000-*-aix*) targ_emul=aixrs6 ;;
tic30-*-*aout*) targ_emul=tic30aout ;;
tic30-*-*coff*) targ_emul=tic30coff ;;
# start-sanitize-tic80
tic80-*-*) targ_emul=tic80coff ;;
# end-sanitize-tic80

2
ld/emulparams/.Sanitize
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@ -132,6 +132,8 @@ sparcnbsd.sh
st2000.sh
sun3.sh
sun4.sh
tic30aout.sh
tic30coff.sh
v850.sh
vanilla.sh
vax.sh

7
ld/emulparams/tic30aout.sh Normal file
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@ -0,0 +1,7 @@
SCRIPT_NAME=tic30aout
OUTPUT_FORMAT="a.out-tic30"
OUTPUT_ARCH="tms320c30"
TEXT_START_ADDR=0x0
TARGET_PAGE_SIZE=128
ARCH=tms320c30
BIG=1

7
ld/emulparams/tic30coff.sh Normal file
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@ -0,0 +1,7 @@
SCRIPT_NAME=tic30coff
OUTPUT_FORMAT="coff-tic30"
OUTPUT_ARCH="tms320c30"
TEXT_START_ADDR=0x0
TARGET_PAGE_SIZE=128
ARCH=tms320c30
BIG=1

2
ld/scripttempl/.Sanitize
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@ -82,6 +82,8 @@ sh.sc
sparccoff.sc
sparclynx.sc
st2000.sc
tic30aout.sc
tic30coff.sc
v850.sc
vanilla.sc
w65.sc

34
ld/scripttempl/tic30aout.sc Normal file
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@ -0,0 +1,34 @@
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
OUTPUT_ARCH(${ARCH})
${STACKZERO+${RELOCATING+${STACKZERO}}}
${RELOCATING+PROVIDE (__stack = 0);}
SECTIONS
{
${RELOCATING+. = ${TEXT_START_ADDR};}
.text :
{
CREATE_OBJECT_SYMBOLS
*(.text)
${RELOCATING+_etext = .;}
${RELOCATING+__etext = .;}
${PAD_TEXT+${RELOCATING+. = ${DATA_ALIGNMENT};}}
}
${RELOCATING+. = ${DATA_ALIGNMENT};}
.data :
{
*(.data)
${RELOCATING+_edata = .;}
${RELOCATING+__edata = .;}
}
.bss :
{
${RELOCATING+ __bss_start = .};
*(.bss)
*(COMMON)
${RELOCATING+_end = ALIGN(4) };
${RELOCATING+__end = ALIGN(4) };
}
}
EOF

58
ld/scripttempl/tic30coff.sc Normal file
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@ -0,0 +1,58 @@
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
OUTPUT_ARCH("${OUTPUT_ARCH}")
MEMORY
{
rom : ORIGIN = 0x00000300, LENGTH = 16k
ram : ORIGIN = 0x00000300 + 16k, LENGTH = 16k
ramblk0 : ORIGIN = 0x02026000, LENGTH = 0x1000
ramblk1 : ORIGIN = 0x02027000, LENGTH = 0x1000
}
SECTIONS
{
.vectors 0x00000000 :
{
*(vectors)
}
.text :
{
*(.text)
} > rom
.const :
{
*(.const)
__etext = . ;
} > rom
.mdata : AT( ADDR(.const) + SIZEOF(.const) )
{
__data = . ;
*(.data);
__edata = . ;
} > ram
.bss :
{
__bss = . ;
*(.bss);
*(COMMON);
__ebss = . ;
} > ram
.ram0 :
{
*(ram0)
} > ramblk0
.ram1 :
{
*(ram1)
} > ramblk1
}
EOF