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Author: Spencer Oliver <spen@spen-soft.co.uk>

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- Bring the mips step/resume interrupt handling inline with the
rest of openocd.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1850 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
kc8apf
2009-05-20 05:07:34 +00:00
parent b7b0452517
commit 30268bc40f
5 changed files with 55 additions and 9 deletions
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17
src/target/mips_m4k.c
View File

@@ -344,8 +344,11 @@ int mips_m4k_single_step_core(target_t *target)
/* configure single step mode */
mips_ejtag_config_step(ejtag_info, 1);
/* disable interrupts while stepping */
mips32_enable_interrupts(target, 0);
/* exit debug mode */
mips_ejtag_exit_debug(ejtag_info, 1);
mips_ejtag_exit_debug(ejtag_info);
mips_m4k_debug_entry(target);
@@ -397,8 +400,11 @@ int mips_m4k_resume(struct target_s *target, int current, u32 address, int handl
}
}
/* exit debug mode - enable interrupts if required */
mips_ejtag_exit_debug(ejtag_info, !debug_execution);
/* enable interrupts if we are running */
mips32_enable_interrupts(target, !debug_execution);
/* exit debug mode */
mips_ejtag_exit_debug(ejtag_info);
target->debug_reason = DBG_REASON_NOTHALTED;
/* registers are now invalid */
@@ -452,8 +458,11 @@ int mips_m4k_step(struct target_s *target, int current, u32 address, int handle_
target_call_event_callbacks(target, TARGET_EVENT_RESUMED);
/* disable interrupts while stepping */
mips32_enable_interrupts(target, 0);
/* exit debug mode */
mips_ejtag_exit_debug(ejtag_info, 1);
mips_ejtag_exit_debug(ejtag_info);
/* registers are now invalid */
mips32_invalidate_core_regs(target);