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* gdbserver: fix typo that broke read/write watchpointØyvind Harboe2010-01-131-2/+8
| | | | | | | | | | | | | It looks like a bugfix from normal breakpoints was not copied over. Do not use clever mathematics and assumptions to convert from GDB enum for break/watchpoints to OpenOCD enum. Drop connection upon unknown breakpoint type, this code path was not really considered by the previous code I think. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* debug: make logging of commands terserØyvind Harboe2010-01-131-2/+11
| | | | | | one line / command instead of one line per argument. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* ARM: bugfix for "movt" disassemblyDavid Brownell2010-01-121-1/+1
| | | | | | | Use the correct bitfield to specify the register whose top halfword gets replaced. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target: return JIM_OK instead of ERROR_OKØyvind Harboe2010-01-111-1/+1
| | | | | | | No change in actual binary as JIM_OK == ERROR_OK, but JIM_OK is correct here. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* reset: better error messagesØyvind Harboe2010-01-111-2/+2
| | | | | | | | Use correct tcl syntax to throw exception. the syntax is "return -code error" not "return -error" Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* commands: make error messages a bit more terseØyvind Harboe2010-01-111-1/+1
| | | | | | | we don't need to know the build path of command.c when reading normal user level error messages. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: reset bugfixØyvind Harboe2010-01-111-1/+7
| | | | | | | flush JTAG FIFO before reset. Fixes RCLK problems observed w/lpc2148, but really fixes a wider range of problems. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* Doxygen file commentsDavid Brownell2010-01-114-1/+27
| | | | | | | Add file comments to a few files. Make the GDB server use more conventional (pointer-free) hex digit conversion. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* shutdown: more graceful shutdownØyvind Harboe2010-01-111-1/+3
| | | | | | | Shutdown is not an error condition, do not return error from main. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* FreeBSD build fixesDavid Brownell2010-01-101-0/+3
| | | | | | | | | | Based on notes from Tomek Cedro <tomek.cedro@gmail.com> and Steve Franks <bahamasfranks@gmail.com>. In the User's Guide, sort the list of operating systems reported through Tcl with $ocd_HOSTOS ... and include FreeBSD. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Presto: doxygen fixDavid Brownell2010-01-091-1/+2
| | | | | | Newline needed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag/tcl help/usage fixupsDavid Brownell2010-01-091-74/+115
| | | | | | | | | | The usual: expand several helptexts to be more correct and to use full sentences; make the usage messages use the same EBNF as the User's Guide; use function names for their addresses. Also add a comment about that odd jtag_command_handlers_to_move[] thing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ZY1000 help/usage fixupsDavid Brownell2010-01-091-8/+11
| | | | | | | The usual: same EBNF as in the User's Guide, full sentence helptext, function names *are* their addresses. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag: presto, parport help/usage updatesDavid Brownell2010-01-092-18/+29
| | | | | | | | | | | Presto: add doxygen file comment. Parport: note a couple gaps in layout config. Both: use the uniform EBNF for usage, bugfix helptexts, use function name as its address not "&name". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag/gw16012 usage/help updatesDavid Brownell2010-01-091-3/+5
| | | | | Use standard BNF. Improve/correct helptext for its "parport_port" command. Function address is just its name.
* src/helper: usage/help updatesDavid Brownell2010-01-093-57/+81
| | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Fix some whitespace glitches, shrink a few overlong lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* src/flash/nor: usage/help/doc updatesDavid Brownell2010-01-096-97/+125
| | | | | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace; shrink a few overlong lines; fix some bad indents. Add TODO list entry re full support for NAND/NOR bank names. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* MIPS: update arch_info access to match other targetsSpencer Oliver2010-01-097-68/+107
| | | | | | | - add target_to_mips32 and target_to_m4k to match test of codebase. - mips32_arch_state now shows if processer is running mips16e isa. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* src/server: usage/help/doc updatesDavid Brownell2010-01-094-52/+53
| | | | | | | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Specifically for the port commands, clarify that the number is optional, and omitting it causes the current number to be displayed. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace; shrink a few overlong lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* buildfix on MacOSMasaki Muranaka2010-01-091-2/+2
| | | | | | | | | | Recent Apple gcc versions use __APPLE__ instead of __DARWIN__; accept that too. Also use #warning, not #warn; neither is standard, but most CPP versions require it to be spelled out. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* PLD: usage/help updatesDavid Brownell2010-01-082-12/+13
| | | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace, shrink a few overlong lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* NAND: help/usage/doc updatesDavid Brownell2010-01-083-48/+50
| | | | | | | | | | | | | | Usage messages should use the same EBNF as the User's Guide; no angle brackets. Be more complete too ... some params were missing. Improve and correct various helptexts. Make user's guide refer to the NAND "driver" name, not the controller name; that's a bit more precise. Don't use "&function"; its name is its address. Line up struct initializers properly. Remove some blank lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Doc/examples: clarify usage messagesDavid Brownell2010-01-081-4/+4
| | | | | | | | Update/bugfix the "hello" example; emphasize using EBNF syntax, matching the User's Guide. Correct the Texinfo style guide to say EBNF, not BNF. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* *SVF: help/usage updatesDavid Brownell2010-01-083-5/+5
| | | | | | | | | | | | Usage messages should use the same EBNF as the User's Guide; no angle brackets. Be more complete too ... some params were missing. Don't use "&function"; its name is its address. Unrelated: fix typo in one "target.c" usage message. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* MFLASH: help/usage updatesDavid Brownell2010-01-081-15/+18
| | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* NOR: add FIXMEs for writing onesDavid Brownell2010-01-081-2/+5
| | | | | | | | It can invalidate ECC codes, and in general is not guaranteed to work. (However on some chips it _appears_ to behave.) Just don't do it; don't write in those cases. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* misc ARM help/usage updatesDavid Brownell2010-01-073-7/+9
| | | | | | | | | | | | Usage syntax messages have the same EBNF as the User's Guide; there should be no angle brackets in either place. Uupdate some helptext to be more accurate. Don't use "&function"; functions are like arrays, their address is their name. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM966: help/usage updatesDavid Brownell2010-01-071-1/+11
| | | | | | | | | | Usage syntax messages have the same EBNF as the User's Guide; there should be no angle brackets in either place. Fix the User's Guide to say where the magic CP15 bits are defined; and add comments in case someone provides mcr/mrc methods. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM720: help/usage updatesDavid Brownell2010-01-071-10/+14
| | | | | | | | | | | | | Deprecate the "pass an instruction opcode" flavor of cp15 access in favor of the "arm mcr ..." and "arm mrc ..." commands, which offer fewer ways to break things. Use the same EBNF syntax in the code as for the user's guide. Update User's Guide to say where to find those magic values (which table in the ARM920 TRM). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM720: help/usage updatesDavid Brownell2010-01-071-2/+4
| | | | | | | | | | Deprecate the "pass an instruction opcode" flavor of cp15 access in favor of the "arm mcr ..." and "arm mrc ..." commands, which offer fewer ways to break things. Use the same EBNF syntax in the code as for the user's guide. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11: help/usage updatesDavid Brownell2010-01-071-12/+17
| | | | | | | | | | | | | | | | | Usage syntax messages have the same EBNF as the User's Guide; there should be no angle brackets in either place. Uupdate some helptext to be more accurate. Fix the User's Guide in a few places to be more consistent (mostly to use brackets not parentheses) and to recognize that parameter may be entirely optional (in which case the command just displays output, and changes nothing). Also reference NXP, not Philips, for LPC chips. Don't use "&function"; functions are like arrays, their address is their name. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM7/ARM9: help/usage updatesDavid Brownell2010-01-071-8/+8
| | | | | | | | | | | | | | | | | | Provide helptext which was sometimes missing; update some of it to be more accurate. Usage syntax messages have the same EBNF as the User's Guide; there should be no angle brackets in either place. Fix the User's Guide in a few places to be more consistent (mostly to use brackets not parentheses) and to recognize that parameter may be entirely optional (in which case the command just displays output, and changes nothing). Also reference NXP, not Philips, for LPC chips. Don't use "&function"; functions are like arrays, their address is their name. Shrink some overlong lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARMv7: help/usage updatesDavid Brownell2010-01-075-34/+60
| | | | | | | | | | | | | | | | | | Provide helptext which was sometimes missing; update some of it to be more accurate. Usage syntax messages have the same EBNF as the User's Guide; there should be no angle brackets in either place. Don't use "&function"; functions are like arrays, their address is their name. Shrink some overlong lines, remove some empties. Add a couple comments about things that should change: those extra TCK cycles for MEM-AP reads are in the wrong place (that might explain some problems we've seen); the DAP command tables should be shared, not copied. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM ETM/ETB/trace: help/usage updatesDavid Brownell2010-01-074-29/+47
| | | | | | | | | | | | | Provide helptext which was sometimes missing; update some of it to be more accurate. Usage syntax messages have the same EBNF as the User's Guide; no angle brackets in either place. Don't use "&function"; functions are like arrays, their address is their name. Shrink some overlong lines, remove some empties. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target misc: help/usage updatesDavid Brownell2010-01-073-131/+164
| | | | | | | | | | | | Provide helptext which was sometimes missing; update some of it to be more accurate. Usage syntax messages have the same EBNF as the User's Guide. Don't use "&function"; functions are like arrays, their address is their name. Shrink some overlong lines; remove some empties. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* XScale: help/usage updatesDavid Brownell2010-01-071-36/+43
| | | | | | | | | | | | | | Provide helptext which was sometimes missing; update some of it to be more accurate (mostly they display something w/no args). Usage syntax messages have the same EBNF as the User's Guide. In some cases, *exactly* what the user's guide shows... e.g. talking about "offset" not "address" for trace_image. Don't use "&function"; functions are like arrays, their name is their address. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* MIPS: change bulk_write_memory fallback msg to LOG_DEBUGSpencer Oliver2010-01-071-1/+1
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* MIPS: whitespace cleanupSpencer Oliver2010-01-075-219/+218
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* MIPS: fastdata bulk write fallbackSpencer Oliver2010-01-062-9/+7
| | | | | | | If fastdata access fails, then fallback to default mips_m4k_write_memory Remove unnecessary fastdata loader verify check Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* buildfix with -DNDEBUGDavid Brownell2010-01-051-1/+4
| | | | | | | Don't save that state unless its only user, an assertion, is compiled. Saving it broke a cygwin build. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* don't require 'openocd.cfg' to startDavid Brownell2010-01-051-2/+4
| | | | | | | | | | Starting the daemon with with just a bare "openocd" I saw: Can't find openocd.cfg That's not an error; don't treat it as if it were. There may be an error later -- like, "no interface set up" -- but let messages only report real errors, not fake ones.
* ARM: add #defines for JTAG ack codesDavid Brownell2010-01-052-6/+9
| | | | | | | | JTAG has only two possible JTAG ack codes for APACC and DPACC register reads/writes. Define them, and remove empty "else" clause in the code which now uses those codes. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM: add comments re DAP assumptionsDavid Brownell2010-01-051-2/+14
| | | | | | | I think some of these assumptions are not well-founded. Related, that swjdp_transaction_endcheck() is a bit iffy. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* MIPS: pracc access tweaksSpencer Oliver2010-01-051-15/+8
| | | | | | reorder the pracc access so we can save a few access cycles Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* MIPS: optimize pracc accessSpencer Oliver2010-01-054-88/+51
| | | | | | | remove unnecessary nops when accessing ejtag pracc general fastdata patch cleanup Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* parport: output port as hex rather than decSpencer Oliver2010-01-051-1/+1
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* MIPS: merge mips fast_data patch from David N. ClaffeyDavid Claffey2010-01-057-7/+244
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* gdb: fix regression in gdb_port commandØyvind Harboe2010-01-051-2/+3
| | | | | | | | | | | | | | | | | | | The gdb_port command can be invoked during normal execution to report the port used for gdb, whereas it was listed as CONFIG stage only, which caused an error when excuting it to return the reported error. Also in line with the grander goal of making more commands available during all "modes" (perhaps retiring config mode), there is no particular reason to limit gdb_port to the config stage. Regression was introduced in: b3bf1d12b2fdfba1c1cbee3e1afbfbb27cbd1a26 aka v0.4.0-rc1-32-gb3bf1d1 Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* ARMv7-M: use AP_REG_* symbolDavid Brownell2010-01-041-1/+6
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* FT2232: fix doc typoDavid Brownell2010-01-031-1/+1
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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