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/arch/m32r/oaks32r/dot.gdbinit.nommu

https://bitbucket.org/evzijst/gittest
Unknown | 154 lines | 136 code | 18 blank | 0 comment | 0 complexity | 626efdca603afb9858aefc56f9234f21 MD5 | raw file
  1# .gdbinit file
  2# $Id: dot.gdbinit.oaks32r,v 1.4 2004/10/20 02:24:37 takata Exp $
  3#-----
  4# NOTE: this file is generated by a script, "gen_gdbinit.pl".
  5# (Please type "gen_gdbinit.pl --help" and check the help message).
  6# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $
  7#-----
  8# target platform: oaks32r
  9
 10# setting
 11set width 0d70
 12set radix 0d16
 13
 14# clk xin:cpu:bus=16:66:33
 15define clock_init
 16  set *(unsigned long *)0x00ef4008 = 1
 17  shell sleep 0.1
 18  set *(unsigned long *)0x00ef4000 = 0x00020100
 19end
 20
 21# Initialize programmable ports
 22define port_init
 23  set *(unsigned long *)0x00ef1000 = 0x1
 24  set *(unsigned long *)0x00ef1060 = 0x01400001
 25  set *(unsigned long *)0x00ef1064 = 0x00015555
 26  set *(unsigned long *)0x00ef1068 = 0x55555050
 27  set *(unsigned long *)0x00ef106c = 0x05150040
 28end
 29
 30# Initialize SDRAM controller
 31define sdram_init
 32  set *(unsigned long *)0x00ef6008 = 0x00000182
 33  set *(unsigned long *)0x00ef600c = 0x00000001
 34  shell sleep 0.1
 35  set *(unsigned long *)0x00ef602c = 0x00000010
 36  set *(unsigned long *)0x00ef6028 = 0x00000300
 37  set *(unsigned long *)0x00ef6048 = 0x00000001
 38  set *(unsigned long *)0x00ef6020 = 0x01000041
 39  set *(unsigned long *)0x00ef6004 = 0x00010117
 40  set *(unsigned long *)0x00ef6010 = 0x00000001
 41  set *(unsigned long *)0x00ef6024 = 0x00000001
 42end
 43document sdram_init
 44  SDRAM controller initialization
 45  0x01000000 - 0x017fffff (8MB)
 46end
 47
 48# Initialize LAN controller
 49define lanc_init
 50  set *(unsigned long *)0x00ef5008 = 0x03031303
 51  #RST DRV (P64)
 52  set *(unsigned char *)0x00ef1046 = 0x08
 53  set *(unsigned char *)0x00ef1026 = 0xff
 54  set *(unsigned char *)0x00ef1026 = 0x00
 55  set *(unsigned short *)0x02000630 = 0xffff
 56end
 57
 58# Show current task structure
 59define show_current
 60  set $current = $spi & 0xffffe000
 61  printf "$current=0x%08lX\n",$current
 62  print *(struct task_struct *)$current
 63end
 64
 65# Show user assigned task structure
 66define show_task
 67  set  = $arg0 & 0xffffe000
 68  printf "$task=0x%08lX\n",$task
 69  print *(struct task_struct *)$task
 70end
 71document show_task
 72  Show user assigned task structure
 73  arg0 : task structure address
 74end
 75
 76# Show M32R registers
 77define show_regs
 78  printf " R0[0x%08lX]   R1[0x%08lX]   R2[0x%08lX]   R3[0x%08lX]\n",$r0,$r1,$r2,$r3
 79  printf " R4[0x%08lX]   R5[0x%08lX]   R6[0x%08lX]   R7[0x%08lX]\n",$r4,$r5,$r6,$r7
 80  printf " R8[0x%08lX]   R9[0x%08lX]  R10[0x%08lX]  R11[0x%08lX]\n",$r8,$r9,$r10,$r11
 81  printf "R12[0x%08lX]   FP[0x%08lX]   LR[0x%08lX]   SP[0x%08lX]\n",$r12,$fp,$lr,$sp
 82  printf "PSW[0x%08lX]  CBR[0x%08lX]  SPI[0x%08lX]  SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu
 83  printf "BPC[0x%08lX]   PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch
 84end
 85
 86# Setup all
 87define setup
 88  use_mon_code
 89  set *(unsigned int)0xfffffffc=0x60
 90  shell sleep 0.1
 91  clock_init
 92  shell sleep 0.1
 93  port_init
 94  sdram_init
 95  lanc_init
 96end
 97
 98# Load modules
 99define load_modules
100  use_debug_dma
101  load
102end
103
104# Set kernel parameters
105define set_kernel_parameters
106  set $param = (void*)0x01001000
107  # INITRD_START
108#  set *(unsigned long *)($param + 0x0010) = 0x00000000
109  # INITRD_SIZE
110#  set *(unsigned long *)($param + 0x0014) = 0x00000000
111  # M32R_CPUCLK
112  set *(unsigned long *)($param + 0x0018) = 0d66666667
113  # M32R_BUSCLK
114  set *(unsigned long *)($param + 0x001c) = 0d33333333
115
116  # M32R_TIMER_DIVIDE
117  set *(unsigned long *)($param + 0x0020) = 0d128
118
119  set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0"
120end
121
122# Boot
123define boot
124  set_kernel_parameters
125  set $fp = 0
126  set $pc = 0x01002000
127  si
128  c
129end
130
131# Set breakpoints
132define set_breakpoints
133  b *0x00000020
134  b *0x00000030
135end
136
137# Restart
138define restart
139  sdireset
140  sdireset
141  setup
142  load_modules
143  boot
144end
145
146sdireset
147sdireset
148file vmlinux
149target m32rsdi
150setup
151#load_modules
152#set_breakpoints
153#boot
154