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| author | Mathias Kuester <mkdorg@users.sourceforge.net> | 2010-02-14 12:59:10 -0800 |
|---|---|---|
| committer | David Brownell <dbrownell@users.sourceforge.net> | 2010-02-14 12:59:10 -0800 |
| commit | 52d4ba3467134a1489583dbb6d6de3002f0f76fa (patch) | |
| tree | ff9dd2d2ca5246007eee132af40b36b1ad79fe5a /src | |
| parent | a2ce3a51dfbc9760e7a4e3f5d5806a1de019721d (diff) | |
| download | openocd+libswd-52d4ba3467134a1489583dbb6d6de3002f0f76fa.tar.gz openocd+libswd-52d4ba3467134a1489583dbb6d6de3002f0f76fa.tar.bz2 openocd+libswd-52d4ba3467134a1489583dbb6d6de3002f0f76fa.tar.xz openocd+libswd-52d4ba3467134a1489583dbb6d6de3002f0f76fa.zip | |
fix crash with DSP563XX
When a DSP563xx-aware GDB asks OpenOCD for target registers,
the result should be a GDB with register data ... not an
OpenOCD crash.
(Note that mainline GDB doesn't currently support this core,
so for now, this requires a GDB with FreeScale patches.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/dsp563xx.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/target/dsp563xx.c b/src/target/dsp563xx.c index 9e2f6093..049ee1a7 100644 --- a/src/target/dsp563xx.c +++ b/src/target/dsp563xx.c @@ -246,6 +246,29 @@ static const struct /* *INDENT-ON* */ }; +static int dsp563xx_get_gdb_reg_list(struct target *target, struct reg **reg_list[], + int *reg_list_size) +{ + struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target); + int i; + + if (target->state != TARGET_HALTED) + { + return ERROR_TARGET_NOT_HALTED; + } + + *reg_list_size = DSP563XX_NUMCOREREGS; + *reg_list = malloc(sizeof(struct reg *) * (*reg_list_size)); + + for (i = 0; i < DSP563XX_NUMCOREREGS; i++) + { + (*reg_list)[i] = &dsp563xx->core_cache->reg_list[i]; + } + + return ERROR_OK; + +} + int dsp563xx_read_core_reg(struct target *target, int num) { uint32_t reg_value; @@ -974,6 +997,8 @@ struct target_type dsp563xx_target = { .target_request_data = NULL, + .get_gdb_reg_list = dsp563xx_get_gdb_reg_list, + .halt = dsp563xx_halt, .resume = dsp563xx_resume, .step = dsp563xx_step, |