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%{
/* sconfig, coreboot device tree compiler */
/* SPDX-License-Identifier: GPL-2.0-only */
#include "sconfig.tab.h"
int linenum = 0;
%}
%option nodebug
%%
[ \t]+ {}
#.*\n {linenum++;}
\r?\n {linenum++;}
chip {return(CHIP);}
device {return(DEVICE);}
alias {return(ALIAS);}
ops {return(OPS);}
use {return(REFERENCE);}
ref {return(REFERENCE);}
as {return(ASSOCIATION);}
register {return(REGISTER);}
fw_config {return(FW_CONFIG_TABLE);}
field {return(FW_CONFIG_FIELD);}
option {return(FW_CONFIG_OPTION);}
probe {return(FW_CONFIG_PROBE);}
unprovisioned {return(FW_CONFIG_UNPROVISIONED);}
on {yylval.number=1; return(BOOL);}
off {yylval.number=0; return(BOOL);}
hidden {yylval.number=3; return(STATUS);}
mandatory {yylval.number=5; return(STATUS);}
pci {yylval.number=PCI; return(BUS);}
pnp {yylval.number=PNP; return(BUS);}
i2c {yylval.number=I2C; return(BUS);}
cpu_cluster {yylval.number=CPU_CLUSTER; return(BUS);}
cpu {yylval.number=CPU; return(BUS);}
domain {yylval.number=DOMAIN; return(BUS);}
generic {yylval.number=GENERIC; return(BUS);}
mmio {yylval.number=MMIO; return(BUS);}
spi {yylval.number=SPI; return(BUS);}
usb {yylval.number=USB; return(BUS);}
gpio {yylval.number=GPIO; return(BUS);}
mdio {yylval.number=MDIO; return(BUS);}
irq {yylval.number=IRQ; return(RESOURCE);}
drq {yylval.number=DRQ; return(RESOURCE);}
io {yylval.number=IO; return(RESOURCE);}
inherit {return(INHERIT);}
subsystemid {return(SUBSYSTEMID);}
end {return(END);}
smbios_slot_desc {return(SLOT_DESC);}
smbios_dev_info {return(SMBIOS_DEV_INFO);}
= {return(EQUALS);}
\| {return(PIPE);}
0x[0-9a-fA-F.]+ {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
[0-9.]+ {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
[0-9a-fA-F.]+ {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
\"\"[^\"]+\"\" {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
\"[^\"]+\" {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
[^ \n\t]+ {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
%%
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