Implementing named registers and nothing happens

[hyperscandev]

I am trying to map register names to their addresses so when analysing code it would be easier to figure out what is going on. For example:

   lw P_CPU_CONF, #1

Despite coding the pspec and slaspec files, it appears that nothing occurs after analysis.

Score7.pspec

<?xml version="1.0" encoding="UTF-8"?>

<processor_spec>
  <programcounter register="PC"/>

  <default_symbols>
    <symbol name="reset" address="ram:9f000000" entry="true" type="code_ptr"/>
      <symbol name="P_CPU_CONF" address="ram:88210000"/>
      <symbol name="P_CKG_SEL_CPU" address="ram:88210004"/>
      <symbol name="P_CPUAHB_CONF" address="ram:88210008"/>
      <symbol name="P_CKG_SEL_CPUAHB" address="ram:8821000C"/>
      <symbol name="P_MIU_CONF" address="ram:88210010"/>
      <symbol name="P_CSI_CONF" address="ram:88210018"/>
      <symbol name="P_CFG_SEL_CSI" address="ram:8821001C"/>
      <symbol name="P_PPU_CONF" address="ram:88210020"/>
      <symbol name="P_CKG_SEL_PPU" address="ram:88210024"/>
      <symbol name="P_JPG_CONF" address="ram:88210028"/>
      <symbol name="P_CKG_SEL_JPG" address="ram:8821002C"/>
      <symbol name="P_TVE_CONF" address="ram:88210030"/>
      <symbol name="P_LCD_CONF" address="ram:88210034"/>
      <symbol name="P_CKG_SEL_LCD" address="ram:88210038"/>
      <symbol name="P_SPU_CONF" address="ram:8821003C"/>
      <symbol name="P_CDS_CONF" address="ram:88210044"/>
      <symbol name="P_BLNDMA_CONF" address="ram:88210050"/>
      <symbol name="P_APBDMA_CONF" address="ram:88210058"/>
      <symbol name="P_UART_CONF" address="ram:8821005C"/>
      <symbol name="P_USB_CONF" address="ram:88210064"/>
      <symbol name="P_TIMER1_CONF" address="ram:8821006C"/>
      <symbol name="P_TIMER2_CONF" address="ram:88210070"/>
      <symbol name="P_TIMER3_CONF" address="ram:88210074"/>
      <symbol name="P_TIMER4_CONF" address="ram:88210078"/>
      <symbol name="P_TIMER5_CONF" address="ram:8821007C"/>
      <symbol name="P_TIMER6_CONF" address="ram:88210080"/>
      <symbol name="P_WDOG_CONF" address="ram:88210084"/>
      <symbol name="P_RTC_CONF" address="ram:88210088"/>
      <symbol name="P_I2S_CONF" address="ram:8821008C"/>
      <symbol name="P_CKG_SEL_I2S" address="ram:88210090"/>
      <symbol name="P_I2C_CONF" address="ram:88210094"/>
      <symbol name="P_SPI_CONF" address="ram:88210098"/>
      <symbol name="P_SIO_CONF" address="ram:882100A0"/>
      <symbol name="P_SD_CONF" address="ram:882100A4"/>
      <symbol name="P_FLASH_CONF" address="ram:882100A8"/>
      <symbol name="P_ADC_CONF" address="ram:882100AC"/>
      <symbol name="P_CKG_SEL_ADC" address="ram:882100B0"/>
      <symbol name="P_PLLV_EN" address="ram:882100B4"/>
      <symbol name="P_PLLV_FREQUENCY" address="ram:882100B8"/>
      <symbol name="P_PLLAU_CONF" address="ram:882100BC"/>
      <symbol name="P_CLR_KEY_CHANGE" address="ram:882100C0"/>
      <symbol name="P_LVR_EN" address="ram:882100C4"/>
      <symbol name="P_BUFCTL_CONF" address="ram:882100C8"/>
      <symbol name="P_LDMDMA_CONF" address="ram:882100CC"/>
      <symbol name="P_IRQ_CONF" address="ram:882100D0"/>
      <symbol name="P_EPP_CONF" address="ram:882100D4"/>
      <symbol name="P_CKG_SEL_CDS" address="ram:882100D8"/>
      <symbol name="P_CKG_CONF" address="ram:882100DC"/>
      <symbol name="P_TBASE_CONF" address="ram:882100E0"/>
      <symbol name="P_CKG_SEL_TIMER" address="ram:882100E4"/>
      <symbol name="P_WDOG_STATUS" address="ram:882100E8"/>
      <symbol name="P_MP4_CONF" address="ram:882100EC"/>
      <symbol name="P_CKG_SEL_MP4" address="ram:882100F0"/>
      <symbol name="P_USB_DETECT_SET" address="ram:882100F4"/>
      <symbol name="P_UART_DETECT_SET" address="ram:882100F8"/>
      <symbol name="P_SFTCFG_CONF" address="ram:882100FC"/>
      <symbol name="P_ECC_CONF" address="ram:88210100"/>
      <symbol name="P_PLL_STIME" address="ram:88210104"/>
      <symbol name="P_CKG_STATUS" address="ram:88210110"/>
      <symbol name="P_CRYSTAL_EN" address="ram:88210114"/>
  </default_symbols>
</processor_spec>

Score7_le.slaspec

define endian=little;

@include "Score7.sinc"
@include "Score7_16.sinc"
@include "Score7_32.sinc"

define register offset=0 size=1 [ P_CPU_CONF ];

# Individual bitfields as subregisters of P_CPU_CONF
define register CPUALLRST : 0 size 1 bits P_CPU_CONF<6:6>;
define register CPUWRST : 0 size 1 bits P_CPU_CONF<5:5>;
define register CPUPRST : 0 size 1 bits P_CPU_CONF<4:4>;
define register CPUPLLIRQ : 0 size 1 bits P_CPU_CONF<3:3>;
define register CPUCKMIU : 0 size 1 bits P_CPU_CONF<2:2>;
define register CPUCKIRQ : 0 size 1 bits P_CPU_CONF<1:1>;
define register CPUCK : 0 size 1 bits P_CPU_CONF<0:0>;

Can someone please help?

[hyperscandev]

Still looking for a solution to this, as I haven't found any yet.

[gemesa]

Do you have an SVD file? If so, try this: https://github.com/leveldown-security/SVD-Loader-Ghidra