util/sconfig/sconfig.l

   1 %{
   2 /* sconfig, coreboot device tree compiler */
   3 /* SPDX-License-Identifier: GPL-2.0-only */
   4
   5 #include "sconfig.tab.h"
   6
   7 int linenum = 0;
   8 %}
   9 %option nodebug
  10 %%
  11 [ \t]+                  {}
  12 #.*\n                   {linenum++;}
  13 \r?\n                   {linenum++;}
  14 chip                    {return(CHIP);}
  15 device                  {return(DEVICE);}
  16 alias                   {return(ALIAS);}
  17 ops                     {return(OPS);}
  18 use                     {return(REFERENCE);}
  19 ref                     {return(REFERENCE);}
  20 as                      {return(ASSOCIATION);}
  21 register                {return(REGISTER);}
  22 fw_config               {return(FW_CONFIG_TABLE);}
  23 field                   {return(FW_CONFIG_FIELD);}
  24 option                  {return(FW_CONFIG_OPTION);}
  25 probe                   {return(FW_CONFIG_PROBE);}
  26 unprovisioned           {return(FW_CONFIG_UNPROVISIONED);}
  27 on                      {yylval.number=1; return(BOOL);}
  28 off                     {yylval.number=0; return(BOOL);}
  29 hidden                  {yylval.number=3; return(STATUS);}
  30 mandatory               {yylval.number=5; return(STATUS);}
  31 pci                     {yylval.number=PCI; return(BUS);}
  32 pnp                     {yylval.number=PNP; return(BUS);}
  33 i2c                     {yylval.number=I2C; return(BUS);}
  34 cpu_cluster             {yylval.number=CPU_CLUSTER; return(BUS);}
  35 cpu                     {yylval.number=CPU; return(BUS);}
  36 domain                  {yylval.number=DOMAIN; return(BUS);}
  37 generic                 {yylval.number=GENERIC; return(BUS);}
  38 mmio                    {yylval.number=MMIO; return(BUS);}
  39 spi                     {yylval.number=SPI; return(BUS);}
  40 usb                     {yylval.number=USB; return(BUS);}
  41 gpio                    {yylval.number=GPIO; return(BUS);}
  42 mdio                    {yylval.number=MDIO; return(BUS);}
  43 irq                     {yylval.number=IRQ; return(RESOURCE);}
  44 drq                     {yylval.number=DRQ; return(RESOURCE);}
  45 io                      {yylval.number=IO; return(RESOURCE);}
  46 inherit                 {return(INHERIT);}
  47 subsystemid             {return(SUBSYSTEMID);}
  48 end                     {return(END);}
  49 smbios_slot_desc        {return(SLOT_DESC);}
  50 smbios_dev_info         {return(SMBIOS_DEV_INFO);}
  51 =                       {return(EQUALS);}
  52 \|                      {return(PIPE);}
  53 0x[0-9a-fA-F.]+         {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
  54 [0-9.]+                 {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
  55 [0-9a-fA-F.]+           {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
  56 \"\"[^\"]+\"\"          {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
  57 \"[^\"]+\"              {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
  58 [^ \n\t]+               {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
  59 %%