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| author | Spencer Oliver <spen@spen-soft.co.uk> | 2013-09-11 12:33:32 +0100 |
|---|---|---|
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2013-09-21 20:08:38 +0000 |
| commit | 80a94681de4c304ed8d550d4da547cdc523d2207 (patch) | |
| tree | 45e9403d4a5b9f88d71d183768469b86b8e07186 /src/target/armv7m.c | |
| parent | d14058db0aee78de9a9bc5bddeafe7844ac01587 (diff) | |
| download | riscv-openocd-80a94681de4c304ed8d550d4da547cdc523d2207.zip riscv-openocd-80a94681de4c304ed8d550d4da547cdc523d2207.tar.gz riscv-openocd-80a94681de4c304ed8d550d4da547cdc523d2207.tar.bz2 | |
armv7m: remove gdb register hacks
Now that we support the target description format we do not need
these hacks anymore, we can now tell gdb what registers we support.
Change-Id: Ie774231d296420b35efcf708bc4435475c87ff5e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1617
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src/target/armv7m.c')
| -rw-r--r-- | src/target/armv7m.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/target/armv7m.c b/src/target/armv7m.c index d32352a..d7b5404 100644 --- a/src/target/armv7m.c +++ b/src/target/armv7m.c @@ -69,19 +69,6 @@ const int armv7m_msp_reg_map[17] = { ARMV7M_xPSR, }; -#ifdef ARMV7_GDB_HACKS -uint8_t armv7m_gdb_dummy_cpsr_value[] = {0, 0, 0, 0}; - -struct reg armv7m_gdb_dummy_cpsr_reg = { - .name = "GDB dummy cpsr register", - .value = armv7m_gdb_dummy_cpsr_value, - .dirty = 0, - .valid = 1, - .size = 32, - .arch_info = NULL, -}; -#endif - /* * These registers are not memory-mapped. The ARMv7-M profile includes * memory mapped registers too, such as for the NVIC (interrupt controller) @@ -281,17 +268,7 @@ int armv7m_get_gdb_reg_list(struct target *target, struct reg **reg_list[], for (i = 16; i < 24; i++) (*reg_list)[i] = &arm_gdb_dummy_fp_reg; (*reg_list)[24] = &arm_gdb_dummy_fps_reg; - -#ifdef ARMV7_GDB_HACKS - /* use dummy cpsr reg otherwise gdb may try and set the thumb bit */ - (*reg_list)[25] = &armv7m_gdb_dummy_cpsr_reg; - - /* ARMV7M is always in thumb mode, try to make GDB understand this - * if it does not support this arch */ - *((char *)armv7m->arm.pc->value) |= 1; -#else (*reg_list)[25] = &armv7m->arm.core_cache->reg_list[ARMV7M_xPSR]; -#endif return ERROR_OK; } @@ -552,10 +529,6 @@ struct reg_cache *armv7m_build_reg_cache(struct target *target) struct arm_reg *arch_info = calloc(num_regs, sizeof(struct arm_reg)); int i; -#ifdef ARMV7_GDB_HACKS - register_init_dummy(&armv7m_gdb_dummy_cpsr_reg); -#endif - /* Build the process context cache */ cache->name = "arm v7m registers"; cache->next = NULL; |