From dd9894f481d127266c201d7075ecbdd34b034124 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sun, 22 Nov 2009 03:41:14 -0800 Subject: ARM: arm_set_cpsr() handles T and J bits Have arm_set_cpsr() handle the two core state flags, updating the CPU state. This eliminates code in various debug_entry() paths, and marginally improves handling of the J bit. Catch and comment a few holes in the handling of the J bit on ARM926ejs cores ... it's unlikely our users will care about Jazelle mode, but we can at least warn of Impending Doom. If anyone does use it, these breadcrumbs may help them to find the right path through the code. Signed-off-by: David Brownell --- src/target/arm720t.c | 1 - 1 file changed, 1 deletion(-) (limited to 'src/target/arm720t.c') diff --git a/src/target/arm720t.c b/src/target/arm720t.c index ac7e4888..3aa77ea4 100644 --- a/src/target/arm720t.c +++ b/src/target/arm720t.c @@ -354,7 +354,6 @@ static int arm720t_soft_reset_halt(struct target *target) cpsr |= 0xd3; arm_set_cpsr(armv4_5, cpsr); armv4_5->cpsr->dirty = 1; - armv4_5->core_state = ARMV4_5_STATE_ARM; /* start fetching from 0x0 */ buf_set_u32(armv4_5->core_cache->reg_list[15].value, 0, 32, 0x0); -- cgit v1.2.3