Nicolas Pitre [Thu, 3 Dec 2009 22:27:13 +0000 (17:27 -0500)]
basic ARM semihosting support
Semihosting enables code running on an ARM target to use the
I/O facilities on the host computer. The target application must
be linked against a library that forwards operation requests by
using the SVC instruction that is trapped at the Supervisor Call
vector by the debugger. The "hosted" library version provided
with CodeSourcery's Sourcery G++ Lite for ARM EABI is one example.
This is currently available for ARM9 processors, but any ARM
variant should be able to support this with little additional work.
Tested using binaries compiled with Sourcery G++ Lite 2009q1-161
and ARM RVCT 3.0.
[dbrownell@users.sourceforge.net: doc tweaks, NEWS]
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 4 Dec 2009 02:31:38 +0000 (18:31 -0800)]
doxygen: remove some warnings
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Dean Glazeski [Mon, 16 Nov 2009 19:40:46 +0000 (13:40 -0600)]
Make ARM NAND I/O operations aware of last op
Updates the ARM NAND I/O code to look at and update the op
field of arm_nand_data to reflect the last operation performed.
It uses this field to copy the correct code to the target in the
case where the struct is used for reads and writes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Dean Glazeski [Mon, 16 Nov 2009 19:34:24 +0000 (13:34 -0600)]
ARM NAND I/O interface update
Modify the arm_nand_data struct to better support both read and
write operations while using the same struct. An additional
field was added, and initialized, to record the last operation
so that the correct code can be loaded to the working area.
[dbrownell@users.sourceforge.net: merge init patch, tweak GPL note]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Dean Glazeski [Fri, 20 Nov 2009 06:19:39 +0000 (00:19 -0600)]
NAND page command refactoring.
Created a new function that handles sending a command and the address
information for pages to a NAND device.
[dbrownell@users.sourceforge.net: tweaked line lengths, name 'oob_only']
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 4 Dec 2009 00:18:24 +0000 (16:18 -0800)]
ARMv7-A: tweak arch_state()
Punt to the armv4_5_arch_state() for all the common stuff, to
shrink code and so we will get any improvements it provides.
Don't hide watchpoint status if we happen to be in "abort" mode.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 4 Dec 2009 00:08:04 +0000 (16:08 -0800)]
ARM DPM: share debug reason logic
No point in both ARM11 and Cortex-A8 having private copies
of the logic sorting out e.g. DBG_REASON_WATCHPOINT.
Add and use a shared routine for this ... there's actually
a bunch more debug entry logic that could be shared, this
is just a start on that. Note that this routine fixes a
bug observed in the ARM11 code, where some abort mode quirks
were displayed as being an unknown debug reason; and also
silences needless ARM11 chatter.
Likewise with private copies of DSCR ... add one to the DPM
struct. Save it as part of setting DBG_REASON_* so later
patches can switch over to using that copy.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 4 Dec 2009 00:08:04 +0000 (16:08 -0800)]
ARM11: use shared DSCR bit names
For the bits now defined in "arm_dpm.h", switch to the
shared DSCR_* symbol and remove the ARM11_DSCR_* version.
Define DSCR_INT_DIS and use it instead of the ARM11_DSCR_*
sibling symbol. (Note: for both ARM11 and Cortex-A8, this
should arguably be enabled by default when single stepping.)
Remove some other unused declarations in "arm11.h".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 4 Dec 2009 00:08:04 +0000 (16:08 -0800)]
ARM DPM: make DSCR bit defs sharable
Move the symbols for these bits from "armv7a.h" to "arm_dpm.h",
where they can be seen and used not just by Cortex-A but also
by the ARM11 (armv6) code.
Change them from bit numbers to bit masks ... this matches the
usage in ARM11 code, and also makes it easier to read.
Rename DSCR_EXT_INT_EN as DSCR_ITR_EN to match the docs; it's
enabling ITR functionality, not external interrupts, so this
changes the name to be less misleading. (There *IS* a bit
affecting interrupts, and this isn't it.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Thu, 3 Dec 2009 22:44:03 +0000 (14:44 -0800)]
fix another init regression
This makes Beagle work again, instead of losing horribly because
the JTAG event handlers are no longer able to e.g. "runtest". I
get the previous quirky behavior ... comes up OK but "reset halt"
somewhat mysteriously makes it all better. (Instead of nothing
being able to work at all...) However, I'm still seeing:
The 'init' command must be used before 'init'.
That seems to come from invoking "jtag init", sometime after it
gets mapped to "ocd_jtag init", according to debug message traces.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Zachary T Welch [Thu, 3 Dec 2009 13:23:16 +0000 (05:23 -0800)]
fix double 'init' regression
To prevent regression in the behavior of 'init', we allow it to run in
any mode. If provided with -c init and with -c noinit, then the second
init at startup caused a spurious mode failure. Let 'init' handle it.
Zachary T Welch [Thu, 3 Dec 2009 13:13:45 +0000 (05:13 -0800)]
fix regressions with GDB port numbers
Use a separate variable for iterating GDB service port numbers than
the one set by the user. Restores the behavior of returning the
original port number and only incrementing the port used on success.
Øyvind Harboe [Thu, 3 Dec 2009 12:47:25 +0000 (13:47 +0100)]
zy1000: include files have moved about
now compiles again after include files were moved about
to reduce -I usage and stop using quotes but rather
angle brackets for include files.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Zachary T Welch [Sun, 29 Nov 2009 00:27:10 +0000 (16:27 -0800)]
remove tertiary include paths
With all #include directives converted, we only need to have the
top-level src/ directory in the search path.
Zachary T Welch [Thu, 3 Dec 2009 11:46:15 +0000 (03:46 -0800)]
change #include "../hello.h" to "hello.h"
Before we can -I the top-level src/ directory alone, references to
"hello.h" must be updated. This is an internal header, so it does
not need angle brackets.
Zachary T Welch [Thu, 3 Dec 2009 12:15:05 +0000 (04:15 -0800)]
change #include "xsvf.h" to <xsvf/xsvf.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "xsvf.h"
the following form should be used.
#include <xsvf/xsvf.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:05 +0000 (04:15 -0800)]
change #include "svf.h" to <svf/svf.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "svf.h"
the following form should be used.
#include <svf/svf.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:04 +0000 (04:15 -0800)]
change #include "pld.h" to <pld/pld.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "pld.h"
the following form should be used.
#include <pld/pld.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:03 +0000 (04:15 -0800)]
change #include "telnet_server.h" to <server/telnet_server.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "telnet_server.h"
the following form should be used.
#include <server/telnet_server.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:03 +0000 (04:15 -0800)]
change #include "server.h" to <server/server.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "server.h"
the following form should be used.
#include <server/server.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:03 +0000 (04:15 -0800)]
change #include "httpd.h" to <server/httpd.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "httpd.h"
the following form should be used.
#include <server/httpd.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:02 +0000 (04:15 -0800)]
change #include "gdb_server.h" to <server/gdb_server.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "gdb_server.h"
the following form should be used.
#include <server/gdb_server.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:15:02 +0000 (04:15 -0800)]
change #include "s3c24xx_regs.h" to <flash/nand/s3c24xx_regs.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "s3c24xx_regs.h"
the following form should be used.
#include <flash/nand/s3c24xx_regs.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:58 +0000 (04:14 -0800)]
change #include "ocl.h" to <flash/nor/ocl.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "ocl.h"
the following form should be used.
#include <flash/nor/ocl.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:55 +0000 (04:14 -0800)]
change #include "nand.h" to <flash/nand.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "nand.h"
the following form should be used.
#include <flash/nand.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:55 +0000 (04:14 -0800)]
change #include "mflash.h" to <flash/mflash.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "mflash.h"
the following form should be used.
#include <flash/mflash.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:54 +0000 (04:14 -0800)]
change #include "flash.h" to <flash/flash.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "flash.h"
the following form should be used.
#include <flash/flash.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:54 +0000 (04:14 -0800)]
change #include "arm_nandio.h" to <flash/arm_nandio.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm_nandio.h"
the following form should be used.
#include <flash/arm_nandio.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:52 +0000 (04:14 -0800)]
change #include "trace.h" to <target/trace.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "trace.h"
the following form should be used.
#include <target/trace.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:51 +0000 (04:14 -0800)]
change #include "target_request.h" to <target/target_request.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "target_request.h"
the following form should be used.
#include <target/target_request.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:51 +0000 (04:14 -0800)]
change #include "target.h" to <target/target.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "target.h"
the following form should be used.
#include <target/target.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:50 +0000 (04:14 -0800)]
change #include "register.h" to <target/register.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "register.h"
the following form should be used.
#include <target/register.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:49 +0000 (04:14 -0800)]
change #include "mips_ejtag.h" to <target/mips_ejtag.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "mips_ejtag.h"
the following form should be used.
#include <target/mips_ejtag.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:49 +0000 (04:14 -0800)]
change #include "mips32_pracc.h" to <target/mips32_pracc.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "mips32_pracc.h"
the following form should be used.
#include <target/mips32_pracc.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:48 +0000 (04:14 -0800)]
change #include "mips32.h" to <target/mips32.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "mips32.h"
the following form should be used.
#include <target/mips32.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:47 +0000 (04:14 -0800)]
change #include "image.h" to <target/image.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "image.h"
the following form should be used.
#include <target/image.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:46 +0000 (04:14 -0800)]
change #include "etm.h" to <target/etm.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "etm.h"
the following form should be used.
#include <target/etm.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:45 +0000 (04:14 -0800)]
change #include "embeddedice.h" to <target/embeddedice.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "embeddedice.h"
the following form should be used.
#include <target/embeddedice.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:44 +0000 (04:14 -0800)]
change #include "breakpoints.h" to <target/breakpoints.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "breakpoints.h"
the following form should be used.
#include <target/breakpoints.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:44 +0000 (04:14 -0800)]
change #include "avrt.h" to <target/avrt.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "avrt.h"
the following form should be used.
#include <target/avrt.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:43 +0000 (04:14 -0800)]
change #include "armv7m.h" to <target/armv7m.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv7m.h"
the following form should be used.
#include <target/armv7m.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:43 +0000 (04:14 -0800)]
change #include "armv7a.h" to <target/armv7a.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv7a.h"
the following form should be used.
#include <target/armv7a.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:42 +0000 (04:14 -0800)]
change #include "armv4_5_mmu.h" to <target/armv4_5_mmu.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv4_5_mmu.h"
the following form should be used.
#include <target/armv4_5_mmu.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:42 +0000 (04:14 -0800)]
change #include "armv4_5_cache.h" to <target/armv4_5_cache.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv4_5_cache.h"
the following form should be used.
#include <target/armv4_5_cache.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:42 +0000 (04:14 -0800)]
change #include "armv4_5.h" to <target/armv4_5.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv4_5.h"
the following form should be used.
#include <target/armv4_5.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:41 +0000 (04:14 -0800)]
change #include "arm_jtag.h" to <target/arm_jtag.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm_jtag.h"
the following form should be used.
#include <target/arm_jtag.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:40 +0000 (04:14 -0800)]
change #include "arm_dpm.h" to <target/arm_dpm.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm_dpm.h"
the following form should be used.
#include <target/arm_dpm.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:39 +0000 (04:14 -0800)]
change #include "arm_adi_v5.h" to <target/arm_adi_v5.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm_adi_v5.h"
the following form should be used.
#include <target/arm_adi_v5.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:39 +0000 (04:14 -0800)]
change #include "arm9tdmi.h" to <target/arm9tdmi.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm9tdmi.h"
the following form should be used.
#include <target/arm9tdmi.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:38 +0000 (04:14 -0800)]
change #include "arm966e.h" to <target/arm966e.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm966e.h"
the following form should be used.
#include <target/arm966e.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:37 +0000 (04:14 -0800)]
change #include "arm7tdmi.h" to <target/arm7tdmi.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm7tdmi.h"
the following form should be used.
#include <target/arm7tdmi.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:37 +0000 (04:14 -0800)]
change #include "arm7_9_common.h" to <target/arm7_9_common.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm7_9_common.h"
the following form should be used.
#include <target/arm7_9_common.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:36 +0000 (04:14 -0800)]
change #include "arm11.h" to <target/arm11.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm11.h"
the following form should be used.
#include <target/arm11.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:35 +0000 (04:14 -0800)]
change #include "algorithm.h" to <target/algorithm.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "algorithm.h"
the following form should be used.
#include <target/algorithm.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:32 +0000 (04:14 -0800)]
change #include "minidriver.h" to <jtag/minidriver.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "minidriver.h"
the following form should be used.
#include <jtag/minidriver.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:31 +0000 (04:14 -0800)]
change #include "jtag.h" to <jtag/jtag.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "jtag.h"
the following form should be used.
#include <jtag/jtag.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:31 +0000 (04:14 -0800)]
change #include "interface.h" to <jtag/interface.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "interface.h"
the following form should be used.
#include <jtag/interface.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:30 +0000 (04:14 -0800)]
change #include "commands.h" to <jtag/commands.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "commands.h"
the following form should be used.
#include <jtag/commands.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:30 +0000 (04:14 -0800)]
change #include "types.h" to <helper/types.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "types.h"
the following form should be used.
#include <helper/types.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:29 +0000 (04:14 -0800)]
change #include "time_support.h" to <helper/time_support.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "time_support.h"
the following form should be used.
#include <helper/time_support.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:28 +0000 (04:14 -0800)]
change #include "replacements.h" to <helper/replacements.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "replacements.h"
the following form should be used.
#include <helper/replacements.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:28 +0000 (04:14 -0800)]
change #include "membuf.h" to <helper/membuf.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "membuf.h"
the following form should be used.
#include <helper/membuf.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:28 +0000 (04:14 -0800)]
change #include "log.h" to <helper/log.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "log.h"
the following form should be used.
#include <helper/log.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:27 +0000 (04:14 -0800)]
change #include "jim.h" to <helper/jim.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "jim.h"
the following form should be used.
#include <helper/jim.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:26 +0000 (04:14 -0800)]
change #include "ioutil.h" to <helper/ioutil.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "ioutil.h"
the following form should be used.
#include <helper/ioutil.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:26 +0000 (04:14 -0800)]
change #include "fileio.h" to <helper/fileio.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "fileio.h"
the following form should be used.
#include <helper/fileio.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:26 +0000 (04:14 -0800)]
change #include "configuration.h" to <helper/configuration.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "configuration.h"
the following form should be used.
#include <helper/configuration.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:25 +0000 (04:14 -0800)]
change #include "command.h" to <helper/command.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "command.h"
the following form should be used.
#include <helper/command.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:14:25 +0000 (04:14 -0800)]
change #include "binarybuffer.h" to <helper/binarybuffer.h>
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "binarybuffer.h"
the following form should be used.
#include <helper/binarybuffer.h>
The exception is from .c files in the same directory.
Zachary T Welch [Thu, 3 Dec 2009 12:20:31 +0000 (04:20 -0800)]
normalize headers to make changing easier
These headers need minor tweaks to paves the way for wholesale
scripted coversion of the header files.
Zachary T Welch [Sun, 29 Nov 2009 00:25:30 +0000 (16:25 -0800)]
change autoconf #include in configure.in
Updates "system.h" and "replacements.h" with <helpers/system.h> and
<helpers/replacements.h> respectively.
Zachary T Welch [Tue, 24 Nov 2009 22:59:16 +0000 (14:59 -0800)]
allow #include directives to use module name
Includes the src directory in the search path, so header files may be
migrated from:
#include "foo.h"
to
#include <module/foo.h>
which is more conducive for installation.
Nicolas Pitre [Thu, 3 Dec 2009 07:06:10 +0000 (02:06 -0500)]
feroceon.c should be part of ARM7_9_SRC
The Feroceon and Dragonite cores are similar to the ARM926 and ARM966
cores respectively.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Zachary T Welch [Thu, 3 Dec 2009 01:30:33 +0000 (17:30 -0800)]
remove #if HAVE_JTAG_INTERFACE_H from minidriver.h
Adds two "minidriver_imp.h" files, so the right one is allowed to be
"#included" by the Makefile logic.
Zachary T Welch [Thu, 3 Dec 2009 01:18:05 +0000 (17:18 -0800)]
move jtag drivers to src/jtag/drivers
Moves JTAG interface drivers to src/jtag/drivers/,
Adds src/jtag/drivers/Makefile.am.
Builds libocdjtagdrivers.la.
Flattens the rlink driver files into the drivers/ directory, adding
the 'rlink_' prefix or '.rlink' suffix as appropriate.
Zachary T Welch [Wed, 2 Dec 2009 23:54:15 +0000 (15:54 -0800)]
move nor drivers to src/flash/nor
Moves NOR flash drivers to 'src/flash/nor/'.
Adds 'src/flash/nor/Makefile.am'.
Builds 'libocdflashnor.la'.
Zachary T Welch [Wed, 2 Dec 2009 06:37:11 +0000 (22:37 -0800)]
move nand drivers to src/flash/nand/
Moves NAND drivers to src/flash/nand/.
Adds src/flash/nand/Makefile.am.
Builds libocdflashnand.la.
David Brownell [Thu, 3 Dec 2009 06:57:08 +0000 (22:57 -0800)]
ARM11: don't expose DSCR
Remove the remaining extra copy of DSCR, and the register cache
of which it was a part. That cache wasn't a very safe, or even
necessary, idea; it was essentialy letting debugger-private state
be manipulated by Tcl code that couldn't know how to do it right.
This makes the "reg" output of an ARM11 resemble what most other
ARM cores produce ... forward motion in the "make ARM11 work like
the rest of the ARM cores" Jihad!
David Brownell [Thu, 3 Dec 2009 06:57:08 +0000 (22:57 -0800)]
ARM11: store a clean copy of DSCR
Just store a clean copy of DSCR in the per-CPU struct, so we
trivially pass a pointer to a recent copy. This replaces the
previous "last_dscr" and cleans up most of the related calling
conventions ... but it doesn't remove the other DSCR copy.
David Brownell [Thu, 3 Dec 2009 06:57:07 +0000 (22:57 -0800)]
ARM11: don't expose WDTR
Don't expose the WDTR register through the register cache any
more. If anyone wants Tcl scripts to be able to use DCC based
communication with app code in the target, this wouldn't do it.
Bugfix: don't trust the Tcl-accessible version of DSCR to
flag whether WDTR needs to be restored when resuming.
David Brownell [Thu, 3 Dec 2009 06:57:07 +0000 (22:57 -0800)]
ARM11: don't expose RDTR
Don't expose the RDTR register through the register cache any
more. If anyone wants Tcl scripts to be able to use DCC based
communication with app code in the target, this wouldn't do it.
Bugfix: don't trust the Tcl-accessible version of DSCR to
flag whether RDTR needs to be restored when resuming.
David Brownell [Thu, 3 Dec 2009 06:57:07 +0000 (22:57 -0800)]
ARM11: streamline debug entry
Streamline arm11_on_enter_debug_state() entry:
- It should handle the standard updates:
* target->debug_reason
* target->state
- Don't waste time re-reading DSCR; just pass it in
Also rename the routine to "arm11_debug_entry()", matching the
convention used elsewhere in OpenOCD.
David Brownell [Thu, 3 Dec 2009 06:57:07 +0000 (22:57 -0800)]
ARM11: remove arm11->target
Don't need/want arm11->target; we have arm11->arm.target instead.
Also remove some unused watchpoint stuff.
David Brownell [Thu, 3 Dec 2009 06:57:07 +0000 (22:57 -0800)]
ARM DPM: tweak initialization
Move the initial breakpoint/watchpoint disable calls to
arm_dpm_initialize(), and start using that routine. This
split helps with arm11 support.
Zachary T Welch [Thu, 3 Dec 2009 06:32:08 +0000 (22:32 -0800)]
fix configure problem when building w/o USB
If building OpenOCD without any USB drivers, a warning would appear
because $build_usb is never set to a sane default. This fixes it.
Zachary T Welch [Thu, 3 Dec 2009 02:24:27 +0000 (18:24 -0800)]
adding files required for distribution
Add headers missing from Makefile rules to pass 'make distcheck'.
These were included in the tree but were not added with those commits.
Zachary T Welch [Thu, 3 Dec 2009 00:12:10 +0000 (16:12 -0800)]
fix 'target init' command registration
The command handler registration was put at the top level, rather
than as a subcommand. Move it to where it belongs.
David Brownell [Wed, 2 Dec 2009 23:24:14 +0000 (15:24 -0800)]
stubs: buildfix
The new stubs for httpd and ioutil gave errors like:
ioutil_stubs.c: In function ‘ioutil_init’:
ioutil_stubs.c:27: error: implicit declaration of function ‘LOG_DEBUG’
ioutil_stubs.c:28: error: ‘ERROR_OK’ undeclared (first use in this function)
ioutil_stubs.c:28: error: (Each undeclared identifier is reported only once
ioutil_stubs.c:28: error: for each function it appears in.)
Fix.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Zachary T Welch [Wed, 2 Dec 2009 03:58:32 +0000 (19:58 -0800)]
remove #if BUILD_HTTPD
Add httpd_stubs.c to provide no-op implementations of httpd_start()
and httpd_stop().
Allows these routines to be called unconditionally and ensures the
libocdserver ABI remains unchanged regardless of whether this feature
was built-in or not.
Prints a DEBUG message when the stub implementation is included.
Zachary T Welch [Wed, 2 Dec 2009 03:52:00 +0000 (19:52 -0800)]
remove BUILD_IOUTIL symbol
Add ioutil_stubs.c to provide an empty ioutil_init() routine.
Add ioutil.h to prevent applications from needing to declare it.
Allows unconditionally calling that function during startup, and the
resulting libocdhelper library API is now more stable.
Prints a DEBUG message when the stub implementation is included.
Zachary T Welch [Wed, 2 Dec 2009 03:41:16 +0000 (19:41 -0800)]
remove #if logic for openocd_sleep_*lude
Adds server_stubs.c to hold these routines, using automake logic to
ensure it gets included under the right conditions.
Zachary T Welch [Tue, 1 Dec 2009 02:45:38 +0000 (18:45 -0800)]
target: factor init to 'target init'
Adds 'target init' command handler, called as part of 'init'.
Zachary T Welch [Tue, 1 Dec 2009 02:27:23 +0000 (18:27 -0800)]
target: factor target_init() into pieces
Moves body of target initialization loop into a helper function,
cleaning up its visual flow in the process.
Zachary T Welch [Tue, 1 Dec 2009 02:30:38 +0000 (18:30 -0800)]
jtag: factor init into 'jtag init'
Adds 'jtag init' command handler, which can be called as part of a
fine-grained 'init' process.
Zachary T Welch [Tue, 1 Dec 2009 01:38:02 +0000 (17:38 -0800)]
flash: factor init to 'flash init'
Split flash initialiation into 'flash init', called from 'init'.
Zachary T Welch [Tue, 1 Dec 2009 01:32:56 +0000 (17:32 -0800)]
mflash: factor init to 'mflash init'
Splits mflash initialiation to 'mflash init', called from 'init'.
Zachary T Welch [Tue, 1 Dec 2009 01:27:21 +0000 (17:27 -0800)]
nand: factor init to 'nand init'
Split NAND initialization into 'nand init', which gets called from
the main 'init' command.
Zachary T Welch [Tue, 1 Dec 2009 01:20:18 +0000 (17:20 -0800)]
pld: factor init to 'pld init'
Split PLD initialization into 'pld init', which gets called from 'init'.
David Brownell [Wed, 2 Dec 2009 19:31:32 +0000 (11:31 -0800)]
ARMv7a/Cortex-A8: report watchpoint trigger insn
Save and display the address of the instruction which triggered the
watchpoint. Because of pipelining, that's well behind the PC value
when debug entry completes. (Example in a subroutine that had been
returned from...)
Remove unused A8 stuff, mostly watchpoint hooks from the header.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Wed, 2 Dec 2009 19:31:32 +0000 (11:31 -0800)]
ARM: label SP and LR correctly
Except for USR/SYS mode, the labels for the shadowed SP and LR
registers were reversed. LR is r14; SP is r13. Fix.
This would not affect GDB users; GDB references are positional.
Only folk working directly with OpenOCD register values would
have noticed this bug.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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