diff options
author | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-24 00:13:58 -0800 |
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committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-24 00:13:58 -0800 |
commit | e6dc927e972bb2d91131b0193b676c531377f318 (patch) | |
tree | f8e874a5b1ec5e199dccb44c7f9d0e8452174ea3 /src/target/armv4_5.c | |
parent | ad75af0b17af75d57b95298fb40784d33cc8f3e2 (diff) |
ARM: new DPM interface
First version of interface for sharing code between ARMv6 and ARMv7a
debug modules ... now the architecture includes debug support. (Not
the same as for the trimmed-down v7m or v6m though!) This is a first
version of an interface that will let the ARM11 and Cortex-A8 support
share code, features, and bugfixes. Based on existing code from both
of those cores.
The ARM v7-AR architecture specification calls this commonality the
"Debug Programmer's Model (DPM)", which seemed to be an appropriate
acronym -- a TLA even! -- for use in our code. Made it so. :)
The initial scope of this just supports register access, and is geared
towards supporting top level "struct arm" mechanisms. Later, things
like breakpoint and watchpoint support should be included.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src/target/armv4_5.c')
-rw-r--r-- | src/target/armv4_5.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c index 461d2061..da5c75a2 100644 --- a/src/target/armv4_5.c +++ b/src/target/armv4_5.c @@ -1233,6 +1233,7 @@ static int arm_full_context(struct target *target) int armv4_5_init_arch_info(struct target *target, struct arm *armv4_5) { target->arch_info = armv4_5; + armv4_5->target = target; armv4_5->common_magic = ARMV4_5_COMMON_MAGIC; arm_set_cpsr(armv4_5, ARMV4_5_MODE_USR); |