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* genscripts.sh: Include a comment at the top of each generated

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script, explaining its purpose.
This commit is contained in:
Jim Blandy 2001-10-03 21:36:43 +00:00
parent e013f6904c
commit cedd6b0d8e
2 changed files with 22 additions and 8 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2001-10-03 Jim Blandy <jimb@redhat.com>
* genscripts.sh: Include a comment at the top of each generated
script, explaining its purpose.
2001-10-03 Vassili Karpov <malc@pulsesoft.com>
* emultempl/elf32.em (parse_args): Handle -z nocopyreloc.

25
ld/genscripts.sh
View file

@ -110,34 +110,39 @@ DATA_ALIGNMENT_u="${DATA_ALIGNMENT_u-${DATA_ALIGNMENT_r}}"
LD_FLAG=r
DATA_ALIGNMENT=${DATA_ALIGNMENT_r}
DEFAULT_DATA_ALIGNMENT="ALIGN(${SEGMENT_SIZE})"
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Script for ld -r: link without relocation */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xr
LD_FLAG=u
DATA_ALIGNMENT=${DATA_ALIGNMENT_u}
CONSTRUCTING=" "
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Script for ld -Ur: link w/out relocation, do create constructors */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xu
LD_FLAG=
DATA_ALIGNMENT=${DATA_ALIGNMENT_}
RELOCATING=" "
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Default linker script, for normal executables */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.x
LD_FLAG=n
DATA_ALIGNMENT=${DATA_ALIGNMENT_n}
TEXT_START_ADDR=${NONPAGED_TEXT_START_ADDR-${TEXT_START_ADDR}}
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Script for -n: mix text and data on same page */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xn
LD_FLAG=N
DATA_ALIGNMENT=${DATA_ALIGNMENT_N}
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Script for -N: mix text and data on same page; don't align data */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xbn
@ -145,7 +150,8 @@ if test -n "$GENERATE_COMBRELOC_SCRIPT"; then
DATA_ALIGNMENT=${DATA_ALIGNMENT_c-${DATA_ALIGNMENT_}}
LD_FLAG=c
COMBRELOC=ldscripts/${EMULATION_NAME}.xc.tmp
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "'/* Script for -z combreloc: combine and sort reloc sections */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xc
rm -f ${COMBRELOC}
@ -157,14 +163,17 @@ if test -n "$GENERATE_SHLIB_SCRIPT"; then
DATA_ALIGNMENT=${DATA_ALIGNMENT_s-${DATA_ALIGNMENT_}}
CREATE_SHLIB=" "
# Note that TEXT_START_ADDR is set to NONPAGED_TEXT_START_ADDR.
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
(
echo "/* Script for ld --shared: link shared library */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xs
if test -n "$GENERATE_COMBRELOC_SCRIPT"; then
LD_FLAG=cshared
DATA_ALIGNMENT=${DATA_ALIGNMENT_sc-${DATA_ALIGNMENT}}
COMBRELOC=ldscripts/${EMULATION_NAME}.xc.tmp
( . ${srcdir}/emulparams/${EMULATION_NAME}.sh
( echo "/* Script for --shared -z combreloc: shared library, combine & sort relocs */"
. ${srcdir}/emulparams/${EMULATION_NAME}.sh
. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xsc
rm -f ${COMBRELOC}