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Laurentiu Cocanu - memory read/write and exit() error path fixes

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git-svn-id: svn://svn.berlios.de/openocd/trunk@1064 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
2008-10-15 11:44:36 +00:00
parent af41e6aac8
commit ccc2e3fe76
15 changed files with 406 additions and 131 deletions
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src/target/arm920t.c
+3 -2
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@@ -233,6 +233,7 @@ int arm920t_write_cp15_physical(target_t *target, int reg_addr, u32 value)
int arm920t_execute_cp15(target_t *target, u32 cp15_opcode, u32 arm_opcode)
{
int retval;
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm_jtag_t *jtag_info = &arm7_9->jtag_info;
@@ -294,10 +295,10 @@ int arm920t_execute_cp15(target_t *target, u32 cp15_opcode, u32 arm_opcode)
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 1);
arm7_9_execute_sys_speed(target);
if (jtag_execute_queue() != ERROR_OK)
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
LOG_ERROR("failed executing JTAG queue, exiting");
exit(-1);
return retval;
}
return ERROR_OK;