From ea7a49cb9b46ccc27daf6c9b306290c7e905a9fc Mon Sep 17 00:00:00 2001 From: David Brownell Date: Thu, 3 Dec 2009 16:08:04 -0800 Subject: ARM DPM: share debug reason logic No point in both ARM11 and Cortex-A8 having private copies of the logic sorting out e.g. DBG_REASON_WATCHPOINT. Add and use a shared routine for this ... there's actually a bunch more debug entry logic that could be shared, this is just a start on that. Note that this routine fixes a bug observed in the ARM11 code, where some abort mode quirks were displayed as being an unknown debug reason; and also silences needless ARM11 chatter. Likewise with private copies of DSCR ... add one to the DPM struct. Save it as part of setting DBG_REASON_* so later patches can switch over to using that copy. Signed-off-by: David Brownell --- src/target/arm11.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'src/target/arm11.h') diff --git a/src/target/arm11.h b/src/target/arm11.h index 5f78db5d..f3f0644b 100644 --- a/src/target/arm11.h +++ b/src/target/arm11.h @@ -94,18 +94,6 @@ enum arm11_instructions ARM11_BYPASS = 0x1F, }; -enum arm11_dscr -{ - - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_MASK = 0x0F << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_HALT = 0x00 << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_BREAKPOINT = 0x01 << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_WATCHPOINT = 0x02 << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_BKPT_INSTRUCTION = 0x03 << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_EDBGRQ = 0x04 << 2, - ARM11_DSCR_METHOD_OF_DEBUG_ENTRY_VECTOR_CATCH = 0x05 << 2, -}; - enum arm11_sc7 { ARM11_SC7_NULL = 0, -- cgit v1.2.3