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" 22ca3c979dSMax Filippovtar -xf "$OVERLAY" -C "$TARGET" --strip-components=2 \ 23a153a3f7SMax Filippov xtensa/config/core-isa.h \ 24a153a3f7SMax Filippov xtensa/config/core-matmap.h 259bea2e91SMax Filippovtar -xf "$OVERLAY" -O gdb/xtensa-config.c | \ 26139c1837SPaolo Bonzini sed -n '1,/*\//p;/XTREG/,/XTREG_END/p' > "$TARGET"/gdb-config.c.inc 272557c3adSMax Filippov# 282557c3adSMax Filippov# Fix up known issues in the xtensa-modules.c 292557c3adSMax Filippov# 302557c3adSMax Filippovtar -xf "$OVERLAY" -O binutils/xtensa-modules.c | \ 31571a7e34SMax Filippov sed -e 's/^\(xtensa_opcode_encode_fn.*\[\] =\)/static \1/' \ 322557c3adSMax Filippov -e '/^int num_bypass_groups()/,/}/d' \ 332557c3adSMax Filippov -e '/^int num_bypass_group_chunks()/,/}/d' \ 342557c3adSMax Filippov -e '/^uint32 \*bypass_entry(int i)/,/}/d' \ 352557c3adSMax Filippov -e '/^#include "ansidecl.h"/d' \ 362557c3adSMax Filippov -e '/^Slot_[a-zA-Z0-9_]\+_decode (const xtensa_insnbuf insn)/,/^}/s/^ return 0;$/ return XTENSA_UNDEFINED;/' \ 372745c3bbSMax Filippov -e 's/#include <xtensa-isa.h>/#include "xtensa-isa.h"/' \ 3830c67613SMax Filippov -e 's/^\(xtensa_isa_internal xtensa_modules\)/static \1/' \ 39139c1837SPaolo Bonzini > "$TARGET"/xtensa-modules.c.inc 409bea2e91SMax Filippov 419bea2e91SMax Filippovcat <<EOF > "${TARGET}.c" 42cb3825b9SMax Filippov#include "qemu/osdep.h" 439bea2e91SMax Filippov#include "cpu.h" 44*4ea5fe99SAlex Bennée#include "gdbstub/helpers.h" 459bea2e91SMax Filippov#include "qemu/host-utils.h" 469bea2e91SMax Filippov 479bea2e91SMax Filippov#include "core-$NAME/core-isa.h" 48a153a3f7SMax Filippov#include "core-$NAME/core-matmap.h" 499bea2e91SMax Filippov#include "overlay_tool.h" 509bea2e91SMax Filippov 512557c3adSMax Filippov#define xtensa_modules xtensa_modules_$NAME 52139c1837SPaolo Bonzini#include "core-$NAME/xtensa-modules.c.inc" 532557c3adSMax Filippov 541479073bSMax Filippovstatic XtensaConfig $NAME __attribute__((unused)) = { 559bea2e91SMax Filippov .name = "$NAME", 569bea2e91SMax Filippov .gdb_regmap = { 579bea2e91SMax Filippov .reg = { 58139c1837SPaolo Bonzini#include "core-$NAME/gdb-config.c.inc" 599bea2e91SMax Filippov } 609bea2e91SMax Filippov }, 612557c3adSMax Filippov .isa_internal = &xtensa_modules, 629bea2e91SMax Filippov .clock_freq_khz = $FREQ, 639bea2e91SMax Filippov DEFAULT_SECTIONS 649bea2e91SMax Filippov}; 659bea2e91SMax Filippov 669bea2e91SMax FilippovREGISTER_CORE($NAME) 679bea2e91SMax FilippovEOF 682796032aSPaolo Bonzini 692796032aSPaolo Bonzinigrep -qxf core-${NAME}.c "$BASE"/cores.list || \ 702796032aSPaolo Bonzini echo core-${NAME}.c >> "$BASE"/cores.list 71