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target: create/use register_cache_invalidate()

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Create a generic register_cache_invalidate(), and use it to
replace three all-but-identical core-specific routines:

 - armv4_5_invalidate_core_regs()
 - armv7m_invalidate_core_regs
 - mips32_invalidate_core_regs() too.

Make cache->num_regs be unsigned, avoiding various errors.

Net code shrink and simplification.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell
2009-11-19 19:02:10 -08:00
parent 31fb7788a6
commit 71cde5e359
14 changed files with 47 additions and 77 deletions
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15
src/target/mips32.c
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@@ -175,21 +175,6 @@ int mips32_write_core_reg(struct target *target, int num)
return ERROR_OK;
}
int mips32_invalidate_core_regs(struct target *target)
{
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target->arch_info;
int i;
for (i = 0; i < mips32->core_cache->num_regs; i++)
{
mips32->core_cache->reg_list[i].valid = 0;
mips32->core_cache->reg_list[i].dirty = 0;
}
return ERROR_OK;
}
int mips32_get_gdb_reg_list(struct target *target, struct reg **reg_list[], int *reg_list_size)
{
/* get pointers to arch-specific information */