diff options
author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-07-06 19:17:43 +0000 |
---|---|---|
committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-07-06 19:17:43 +0000 |
commit | dc796a209113c3fdc27de0211edcaa67faed7b5f (patch) | |
tree | ea4090346c30947e3b688338b886e40ffdfd49d0 /src/tcl/memory.tcl | |
parent | 71460ba9a59503bdf7780962b93143021d423958 (diff) |
src/helper/configuration.h
- Log output handlers now get a "const char *line"
- Added "const" to parameter.
src/helper/command.c
src/helper/command.h
- New function: 'command_output_text()'
- Log output handlers now get a "const char *line"
src/helper/options.c
- Log output handlers now get a "const char *line"
src/server/telnet_server.c
- DO not transmit NULL bytes via TELNET.
- Log output handlers now get a "const char *line"
src/server/gdb_server.c
- Log output handlers now get a "const char *line"
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/target/target.c
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/target/target.h
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/openocd.c
- **MAJOR** Work: New TCL/Jim function: mem2array
- **MAJOR** Work: Redirect Tcl/Jim stdio output to remote users.
- Previously: TCL output did not go to GDB.
- Previously: TCL output did not go to TELNET
- Previously: TCL output only goes to control console.
- This fixes that problem.
+ Created callbacks:
+openocd_jim_fwrite()
+openocd_jim_fread()
+openocd_jim_vfprintf()
+openocd_jim_fflush()
+openocd_jim_fgets()
src/Makefile.am
- New TCL files.
- Future note: This should be more automated. As the list of
'tcl' files grows maintaning this list will suck.
src/Jim.c
- ** THIS INCLUDES A PREVIOUS PATCH I SENT EARLIER **
- that impliments many [format] specifies JIM did not support.
- Jim_FormatString() - **MAJOR** work.
- Previously only supported "%s" "%d" and "%c"
- And what support existed had bugs.
- NEW: *MANY* formating parameters are now supported.
- TODO: The "precision" specifier is not supported.
** NEW ** This patch.
- Jim_StringToWide() test if no conversion occured.
- Jim_StringToIndex() test if no conversion occured.
- Jim_StringToDouble() test if no conversion occured.
** NEW ** This Patch. Major Work.
- Previously output from JIM did not get sent to GDB
- Ditto: Output to Telnet session.
- Above items are now fixed - By introducing callbacks
new function pointers in the "interp" structure.
- Helpers that call the callbacks.
- New function: Jim_fprintf()
- New function: Jim_vfprintf()
- New function: Jim_fwrite()
- New function: Jim_fread()
- New function: Jim_fflush()
- New function: Jim_fgets()
By default: the output is to STDIO as previous.
The "openocd.c" - redirects the output as needed.
- Jim_Panic() - Send panic to both STDERR and the interps
specified STDERR output as a 2nd choice.
- Now JIM's "stdin/stdout/stderr" paramters are "void *"
and are no longer "FILE *".
src/Jim.h
- **MAJOR**
- New JIM STDIO callbacks in the "interp" structure.
- change: "stdin/stdout/stderr" are now "void *" cookies.
- New JIM stdio helper functions.
git-svn-id: svn://svn.berlios.de/openocd/trunk@755 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/tcl/memory.tcl')
-rw-r--r-- | src/tcl/memory.tcl | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/tcl/memory.tcl b/src/tcl/memory.tcl new file mode 100644 index 00000000..1f90ef2c --- /dev/null +++ b/src/tcl/memory.tcl @@ -0,0 +1,108 @@ +# MEMORY +# +# All Memory regions have two components. +# (1) A count of regions, in the form N_NAME +# (2) An array within info about each region. +# +# The ARRAY +# +# <NAME>( RegionNumber , ATTRIBUTE ) +# +# Where <NAME> is one of: +# +# N_FLASH & FLASH (internal memory) +# N_RAM & RAM (internal memory) +# N_MMREGS & MMREGS (for memory mapped registers) +# N_XMEM & XMEM (off chip memory, ie: flash on cs0, sdram on cs2) +# or N_UNKNOWN & UNKNOWN for things that do not exist. +# +# We have 1 unknown region. +set N_UNKNOWN 1 +# All MEMORY regions must have these attributes +# CS - chip select (if internal, use -1) +set UNKNOWN(0,CHIPSELECT) -1 +# BASE - base address in memory +set UNKNOWN(0,BASE) 0 +# LEN - length in bytes +set UNKNOWN(0,LEN) $CPU_MAX_ADDRESS +# HUMAN - human name of the region +set UNKNOWN(0,HUMAN) "unknown" +# TYPE - one of: +# flash, ram, mmr, unknown +# For harvard arch: +# iflash, dflash, iram, dram +set UNKNOWN(0,TYPE) "unknown" +# RWX - access ablity +# unix style chmod bits +# 0 - no access +# 1 - execute +# 2 - write +# 4 - read +# hence: 7 - readwrite execute +set RWX_NO_ACCESS 0 +set RWX_X_ONLY $BIT0 +set RWX_W_ONLY $BIT1 +set RWX_R_ONLY $BIT2 +set RWX_RW [expr $RWX_R_ONLY + $RWX_W_ONLY] +set RWX_R_X [expr $RWX_R_ONLY + $RWX_X_ONLY] +set RWX_RWX [expr $RWX_R_ONLY + $RWX_W_ONLY + $RWX_X_ONLY] +set UNKNOWN(0,RWX) $RWX_NO_ACCESS + +# WIDTH - access width +# 8,16,32 [0 means ANY] +set ACCESS_WIDTH_NONE 0 +set ACCESS_WIDTH_8 $BIT0 +set ACCESS_WIDTH_16 $BIT1 +set ACCESS_WIDTH_32 $BIT2 +set ACCESS_WIDTH_ANY [expr $ACCESS_WIDTH_8 + $ACCESS_WIDTH_16 + $ACCESS_WIDTH_32] +set UNKNOWN(0,ACCESS_WIDTH) $ACCESS_WIDTH_NONE + +proc iswithin { ADDRESS BASE LEN } { + return [expr ((($ADDRESS - $BASE) > 0) && (($ADDRESS - $BASE + $LEN) > 0))] +} + +proc address_info { ADDRESS } { + + foreach WHERE { FLASH RAM MMREGS XMEM UNKNOWN } { + if { info exists $WHERE } { + set lmt [set N_[set WHERE]] + for { set region 0 } { $region < $lmt } { incr region } { + if { iswithin $ADDRESS $WHERE($region,BASE) $WHERE($region,LEN) } { + return "$WHERE $region"; + } + } + } + } + + # Return the 'unknown' + return "UNKNOWN 0" +} + +proc memread32 {ADDR } { + set foo(0) 0 + if ![ catch { mem2array foo 32 $ADDR 1 } msg ] { + return $foo(0) + } else { + error "memead32: $msg" + } +} + +proc memread16 {ADDR } { + set foo(0) 0 + if ![ catch { mem2array foo 16 $ADDR 1 } msg ] { + return $foo(0) + } else { + error "memead16: $msg" + } +} + +proc memread82 {ADDR } { + set foo(0) 0 + if ![ catch { mem2array foo 8 $ADDR 1 } msg ] { + return $foo(0) + } else { + error "memead8: $msg" + } +} + + |