From 1b90a9f5ebf19edc47d4e7325e38547616c9b4ee Mon Sep 17 00:00:00 2001 From: mlu Date: Fri, 2 Oct 2009 16:39:50 +0000 Subject: More error reporting in Cortex_a8 execute_opcode git-svn-id: svn://svn.berlios.de/openocd/trunk@2793 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- src/target/cortex_a8.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/target') diff --git a/src/target/cortex_a8.c b/src/target/cortex_a8.c index 7f8e2527..821d7194 100644 --- a/src/target/cortex_a8.c +++ b/src/target/cortex_a8.c @@ -165,8 +165,11 @@ int cortex_a8_exec_opcode(target_t *target, uint32_t opcode) retval = mem_ap_read_atomic_u32(swjdp, armv7a->debug_base + CPUDBG_DSCR, &dscr); if (retval != ERROR_OK) + { + LOG_ERROR("Could not read DSCR register, opcode = 0x%08" PRIx32, opcode); return retval; } + } while ((dscr & (1 << DSCR_INSTR_COMP)) == 0); /* Wait for InstrCompl bit to be set */ mem_ap_write_u32(swjdp, armv7a->debug_base + CPUDBG_ITR, opcode); @@ -176,8 +179,11 @@ int cortex_a8_exec_opcode(target_t *target, uint32_t opcode) retval = mem_ap_read_atomic_u32(swjdp, armv7a->debug_base + CPUDBG_DSCR, &dscr); if (retval != ERROR_OK) + { + LOG_ERROR("Could not read DSCR register"); return retval; } + } while ((dscr & (1 << DSCR_INSTR_COMP)) == 0); /* Wait for InstrCompl bit to be set */ return retval; -- cgit v1.2.3