19bea2e91SMax Filippov#! /bin/bash -e 29bea2e91SMax Filippov 39bea2e91SMax FilippovOVERLAY="$1" 49bea2e91SMax FilippovNAME="$2" 59bea2e91SMax FilippovFREQ=40000 69bea2e91SMax FilippovBASE=$(dirname "$0") 79bea2e91SMax FilippovTARGET="$BASE"/core-$NAME 89bea2e91SMax Filippov 99bea2e91SMax Filippov[ $# -ge 2 -a -f "$OVERLAY" ] || { cat <<EOF 109bea2e91SMax FilippovUsage: $0 overlay-archive-to-import core-name [frequency-in-KHz] 119bea2e91SMax Filippov overlay-archive-to-import: file name of xtensa-config-overlay.tar.gz 129bea2e91SMax Filippov to import configuration from. 139bea2e91SMax Filippov core-name: QEMU name of the imported core. Must be valid 149bea2e91SMax Filippov C identifier. 159bea2e91SMax Filippov frequency-in-KHz: core frequency (40MHz if not specified). 169bea2e91SMax FilippovEOF 179bea2e91SMax Filippovexit 189bea2e91SMax Filippov} 199bea2e91SMax Filippov 209bea2e91SMax Filippov[ $# -ge 3 ] && FREQ="$3" 219bea2e91SMax Filippovmkdir -p "$TARGET" 229bea2e91SMax Filippovtar -xf "$OVERLAY" -C "$TARGET" --strip-components=1 \ 239bea2e91SMax Filippov --xform='s/core/core-isa/' config/core.h 249bea2e91SMax Filippovtar -xf "$OVERLAY" -O gdb/xtensa-config.c | \ 251479073bSMax Filippov sed -n '1,/*\//p;/XTREG/,/XTREG_END/p' > "$TARGET"/gdb-config.c 26*2557c3adSMax Filippov# 27*2557c3adSMax Filippov# Fix up known issues in the xtensa-modules.c 28*2557c3adSMax Filippov# 29*2557c3adSMax Filippovtar -xf "$OVERLAY" -O binutils/xtensa-modules.c | \ 30*2557c3adSMax Filippov sed -e 's/\(xtensa_opcode_encode_fn.*\[\] =\)/static \1/' \ 31*2557c3adSMax Filippov -e '/^int num_bypass_groups()/,/}/d' \ 32*2557c3adSMax Filippov -e '/^int num_bypass_group_chunks()/,/}/d' \ 33*2557c3adSMax Filippov -e '/^uint32 \*bypass_entry(int i)/,/}/d' \ 34*2557c3adSMax Filippov -e '/^#include "ansidecl.h"/d' \ 35*2557c3adSMax Filippov -e '/^Slot_[a-zA-Z0-9_]\+_decode (const xtensa_insnbuf insn)/,/^}/s/^ return 0;$/ return XTENSA_UNDEFINED;/' \ 36*2557c3adSMax Filippov > "$TARGET"/xtensa-modules.c 379bea2e91SMax Filippov 389bea2e91SMax Filippovcat <<EOF > "${TARGET}.c" 39cb3825b9SMax Filippov#include "qemu/osdep.h" 409bea2e91SMax Filippov#include "cpu.h" 419bea2e91SMax Filippov#include "exec/exec-all.h" 429bea2e91SMax Filippov#include "exec/gdbstub.h" 43cb3825b9SMax Filippov#include "qemu-common.h" 449bea2e91SMax Filippov#include "qemu/host-utils.h" 459bea2e91SMax Filippov 469bea2e91SMax Filippov#include "core-$NAME/core-isa.h" 479bea2e91SMax Filippov#include "overlay_tool.h" 489bea2e91SMax Filippov 49*2557c3adSMax Filippov#define xtensa_modules xtensa_modules_$NAME 50*2557c3adSMax Filippov#include "core-$NAME/xtensa-modules.c" 51*2557c3adSMax Filippov 521479073bSMax Filippovstatic XtensaConfig $NAME __attribute__((unused)) = { 539bea2e91SMax Filippov .name = "$NAME", 549bea2e91SMax Filippov .gdb_regmap = { 559bea2e91SMax Filippov .reg = { 569bea2e91SMax Filippov#include "core-$NAME/gdb-config.c" 579bea2e91SMax Filippov } 589bea2e91SMax Filippov }, 59*2557c3adSMax Filippov .isa_internal = &xtensa_modules, 609bea2e91SMax Filippov .clock_freq_khz = $FREQ, 619bea2e91SMax Filippov DEFAULT_SECTIONS 629bea2e91SMax Filippov}; 639bea2e91SMax Filippov 649bea2e91SMax FilippovREGISTER_CORE($NAME) 659bea2e91SMax FilippovEOF 669bea2e91SMax Filippov 679bea2e91SMax Filippovgrep -q core-${NAME}.o "$BASE"/Makefile.objs || \ 689bea2e91SMax Filippov echo "obj-y += core-${NAME}.o" >> "$BASE"/Makefile.objs 69