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# # old_revision [afdbb9388305ae66464ad4acb0437922656e3059] # new_revision [43bb367e69d2a944206fd7f641ce73111e4bb780] # # add_file "src/lsi/makeabi" # content [af04da9852be189b121ae5a7e48a4664afc10c7d] # # set "src/lsi/makeabi" # attr "mtn:execute" # value "true" # ============================================================ --- /dev/null +++ src/lsi/makeabi af04da9852be189b121ae5a7e48a4664afc10c7d @@ -0,0 +1,79 @@ +#!/bin/sh + +INFILE=$1 + +if [ "X${INFILE}" = "X" ] +then + echo "Usage: $0 abispec" + exit 1 +fi + +if [ ! -f "${INFILE}" ] +then + echo "$0: ${INFILE}: not found" + exit 1 +fi + +ABI=abi.c +HEADER=abi.lh + + +# This is pretty evil. We use sed to produce shell commands which set +# variables which contain 8-character chunks of the sha1 hash. +# eval takes care of defining them in the current shell, rather than in +# a subshell. +for VER in `sha1 -n ${INFILE} | sed 's/\(........\)\(........\)\(........\)\(........\)\(........\).*$/ABIVER1=\1 ABIVER2=\2 ABIVER3=\3 ABIVER4=\4 ABIVER5=\5/'` +do + eval ${VER} +done + + +FNCOUNT=0 + +do_function() +{ + echo " vm_intfn_${ARG1}," >>${ABI} + echo "fndefint ${ARG1} ${FNCOUNT};" >>${HEADER} + FNCOUNT=$((${FNCOUNT}+1)) +} + +cat <<EOF >${ABI} +/* abi.c */ +/* autogenerated - do not edit */ + +#include "abi.h" + +const long vm_abiversion1 = 0x${ABIVER1}; +const long vm_abiversion2 = 0x${ABIVER2}; +const long vm_abiversion3 = 0x${ABIVER3}; +const long vm_abiversion4 = 0x${ABIVER4}; +const long vm_abiversion5 = 0x${ABIVER5}; + +vm_intfn vm_intfn_table[] = { +EOF + +cat <<EOF >${HEADER} +/* abi.lh */ +/* autogenerated - do not edit */ + +constant __abiversion1 0x${ABIVER1}; +constant __abiversion2 0x${ABIVER2}; +constant __abiversion3 0x${ABIVER3}; +constant __abiversion4 0x${ABIVER4}; +constant __abiversion5 0x${ABIVER5}; + +EOF + +while read TYPE ARG1 ARG2 +do + case "$TYPE" in + function) do_function + ;; + esac +done <${INFILE} + +cat <<EOF >>${ABI} +}; + +const int vm_intfn_size = sizeof(vm_intfn_table) / sizeof(vm_intfn); +EOF