Abatron BDI2000, User Manual

Page: 40 / 58

bdi
GDB
for GNU Debugger, BDI2000 (ARM) User Manual 40
© Copyright 1997-2005 by ABATRON AG Switzerland V 1.17
Example for a register definition (AT91M40400):
Entry in the configuration file:
[REGS]
DMM1 0x04700000 ;Internal Memory Map Base Address
FILE E:\bdi\reg40400.def ;The register definition file
The register definition file:
;name type addr size
;-------------------------------------------
;
;
; External Bus Interface (EBI) Registers
;
csr0 MM 0xFFE0000032
csr1 MM 0xFFE0000432
csr2 MM 0xFFE0000832
csr3 MM 0xFFE0000c32
csr4 MM 0xFFE0001032
csr5 MM 0xFFE0001432
csr6 MM 0xFFE0001832
csr7 MM 0xFFE0001c32
rcr MM 0xFFE0002032
mcr MM 0xFFE0002432
Now the defined registers can be accessed by name via the Telnet interface:
BDI> rd csr0
BDI>rm csr0 0x01002535
Example for CP15 register definition (ARM720T):
;
id CP15 0x0000 32
control CP15 0x0001 32
ttb CP15 0x0002 32
dac CP15 0x0003 32
fsr CP15 0x0005 32
far CP15 0x0006 32
iidc CP15 0x0007 32 ;invalidate ID cache
itlb CP15 0x0008 32 ;invalidate TLB
itlbs CP15 0x2008 32 ;invalidate TLB single entry
pid CP15 0x000d 32 ;process identifier