From 4333840ee3d6d79299bf90b719a3c1628c688690 Mon Sep 17 00:00:00 2001 From: Øyvind Harboe Date: Mon, 19 Jul 2010 14:37:45 +0200 Subject: arm: error propagation of arm_jtag_set_instr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Øyvind Harboe --- src/target/arm9tdmi.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'src/target/arm9tdmi.c') diff --git a/src/target/arm9tdmi.c b/src/target/arm9tdmi.c index 0749a56e..fd507031 100644 --- a/src/target/arm9tdmi.c +++ b/src/target/arm9tdmi.c @@ -103,7 +103,9 @@ int arm9tdmi_examine_debug_reason(struct target *target) { return retval; } - arm_jtag_set_instr(&arm7_9->jtag_info, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE); + retval = arm_jtag_set_instr(&arm7_9->jtag_info, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; jtag_add_dr_scan(arm7_9->jtag_info.tap, 3, fields, TAP_DRPAUSE); if ((retval = jtag_execute_queue()) != ERROR_OK) @@ -157,7 +159,9 @@ int arm9tdmi_clock_out(struct arm_jtag *jtag_info, uint32_t instr, return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = out_buf; @@ -215,7 +219,9 @@ int arm9tdmi_clock_data_in(struct arm_jtag *jtag_info, uint32_t *in) return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = NULL; @@ -281,7 +287,9 @@ int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info, return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = NULL; -- cgit v1.2.3 12/stm32f103-playground.git/refs/?id=40e04e3772726829d66c12e69f24b03920d79c67'>refslog tree commit diff

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