1 files changed, 218 insertions, 0 deletions

diff --git a/arch/m32r/platforms/opsput/dot.gdbinit b/arch/m32r/platforms/opsput/dot.gdbinit
new file mode 100644
index 00000000000..b7e6c664085
--- /dev/null
+++ b/arch/m32r/platforms/opsput/dot.gdbinit
@@ -0,0 +1,218 @@
+# .gdbinit file
+# $Id: dot.gdbinit,v 1.1 2004/07/27 06:54:20 sakugawa Exp $
+
+# setting
+set width 0d70
+set radix 0d16
+set height 0
+debug_chaos
+
+# clk xin:cpu:bus=1:8:1
+define clock_init_on_181
+  set *(unsigned long *)0x00ef400c = 0x2
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+# clk xin:cpu:bus=1:8:2
+define clock_init_on_182
+  set *(unsigned long *)0x00ef400c = 0x1
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+
+# clk xin:cpu:bus=1:8:4
+define clock_init_on_184
+  set *(unsigned long *)0x00ef400c = 0x0
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+
+# clk xin:cpu:bus=1:1:1
+define clock_init_off
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x0
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4004 = 0x0
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef400c = 0x0
+end
+
+define tlb_init
+  set $tlbbase = 0xfe000000
+  set *(unsigned long *)($tlbbase + 0x04) = 0x0
+  set *(unsigned long *)($tlbbase + 0x0c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x14) = 0x0
+  set *(unsigned long *)($tlbbase + 0x1c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x24) = 0x0
+  set *(unsigned long *)($tlbbase + 0x2c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x34) = 0x0
+  set *(unsigned long *)($tlbbase + 0x3c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x44) = 0x0
+  set *(unsigned long *)($tlbbase + 0x4c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x54) = 0x0
+  set *(unsigned long *)($tlbbase + 0x5c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x64) = 0x0
+  set *(unsigned long *)($tlbbase + 0x6c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x74) = 0x0
+  set *(unsigned long *)($tlbbase + 0x7c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x84) = 0x0
+  set *(unsigned long *)($tlbbase + 0x8c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x94) = 0x0
+  set *(unsigned long *)($tlbbase + 0x9c) = 0x0
+  set *(unsigned long *)($tlbbase + 0xa4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xac) = 0x0
+  set *(unsigned long *)($tlbbase + 0xb4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xbc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xc4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xcc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xd4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xdc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xe4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xec) = 0x0
+  set *(unsigned long *)($tlbbase + 0xf4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xfc) = 0x0
+  set $tlbbase = 0xfe000800
+  set *(unsigned long *)($tlbbase + 0x04) = 0x0
+  set *(unsigned long *)($tlbbase + 0x0c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x14) = 0x0
+  set *(unsigned long *)($tlbbase + 0x1c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x24) = 0x0
+  set *(unsigned long *)($tlbbase + 0x2c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x34) = 0x0
+  set *(unsigned long *)($tlbbase + 0x3c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x44) = 0x0
+  set *(unsigned long *)($tlbbase + 0x4c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x54) = 0x0
+  set *(unsigned long *)($tlbbase + 0x5c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x64) = 0x0
+  set *(unsigned long *)($tlbbase + 0x6c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x74) = 0x0
+  set *(unsigned long *)($tlbbase + 0x7c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x84) = 0x0
+  set *(unsigned long *)($tlbbase + 0x8c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x94) = 0x0
+  set *(unsigned long *)($tlbbase + 0x9c) = 0x0
+  set *(unsigned long *)($tlbbase + 0xa4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xac) = 0x0
+  set *(unsigned long *)($tlbbase + 0xb4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xbc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xc4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xcc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xd4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xdc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xe4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xec) = 0x0
+  set *(unsigned long *)($tlbbase + 0xf4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xfc) = 0x0
+end
+
+define load_modules
+  use_debug_dma
+  load
+end
+
+# Set kernel parameters
+define set_kernel_parameters
+  set $param = (void*)0x88001000
+  # INITRD_START
+#  set *(unsigned long *)($param + 0x0010) = 0x08300000
+  # INITRD_SIZE
+#  set *(unsigned long *)($param + 0x0014) = 0x00400000
+  # M32R_CPUCLK
+  set *(unsigned long *)($param + 0x0018) = 0d200000000
+  # M32R_BUSCLK
+  set *(unsigned long *)($param + 0x001c) = 0d50000000
+#  set *(unsigned long *)($param + 0x001c) = 0d25000000
+
+  # M32R_TIMER_DIVIDE
+  set *(unsigned long *)($param + 0x0020) = 0d128
+
+  set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 \
+  root=/dev/nfsroot \
+  nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6 \
+  nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \
+  mem=16m \0"
+end
+
+define boot
+  set_kernel_parameters
+  set $pc=0x88002000
+  set $fp=0
+  set $evb=0x88000000
+  si
+  c
+end
+
+# Show TLB entries
+define show_tlb_entries
+  set $i = 0
+  set $addr = $arg0
+  use_mon_code
+  while ($i < 0d32 )
+    set $tlb_tag = *(unsigned long*)$addr
+    set $tlb_data = *(unsigned long*)($addr + 4)
+    printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data
+    set $i = $i + 1
+    set $addr = $addr + 8
+  end
+#  use_debug_dma
+end
+define itlb
+  set $itlb=0xfe000000
+  show_tlb_entries $itlb
+end
+define dtlb
+  set $dtlb=0xfe000800
+  show_tlb_entries $dtlb
+end
+
+define show_regs
+  printf " R0[%08lx]   R1[%08lx]   R2[%08lx]   R3[%08lx]\n",$r0,$r1,$r2,$r3
+  printf " R4[%08lx]   R5[%08lx]   R6[%08lx]   R7[%08lx]\n",$r4,$r5,$r6,$r7
+  printf " R8[%08lx]   R9[%08lx]  R10[%08lx]  R11[%08lx]\n",$r8,$r9,$r10,$r11
+  printf "R12[%08lx]   FP[%08lx]   LR[%08lx]   SP[%08lx]\n",$r12,$fp,$lr,$sp
+  printf "PSW[%08lx]  CBR[%08lx]  SPI[%08lx]  SPU[%08lx]\n",$psw,$cbr,$spi,$spu
+  printf "BPC[%08lx]   PC[%08lx] ACCL[%08lx] ACCH[%08lx]\n",$bpc,$pc,$accl,$acch
+  printf "EVB[%08lx]\n",$evb
+end
+
+define restart
+  sdireset
+  sdireset
+  en 1
+  set $pc=0x0
+  c
+  tlb_init
+  setup
+  load_modules
+  boot
+end
+
+define setup
+  debug_chaos
+# Clock
+#  shell sleep 0.1
+#  clock_init_off
+#  shell sleep 1
+#  clock_init_on_182
+#  shell sleep 0.1
+# SDRAM
+  set *(unsigned long *)0xa0ef6004 = 0x0001053f
+  set *(unsigned long *)0xa0ef6028 = 0x00031102
+end
+
+sdireset
+sdireset
+file vmlinux
+target m32rsdi
+set $pc=0x0
+b *0x30000
+c
+dis 1
+setup
+tlb_init
+load_modules
+boot