target/adi_v5_swd: add support for SWD multidrop

[fw/openocd] / src / target / armv7m.c

diff --git a/src/target/armv7m.c b/src/target/armv7m.c
index ee05e47299a0ba22c3adc7ddbf6b983124c5dadc..0a51ad4d60c3c2b69d0700a5ac0e1c41aef46133 100644 (file)
--- a/src/target/armv7m.c
+++ b/src/target/armv7m.c
@@ -44,6 +44,8 @@
 #include "algorithm.h"
 #include "register.h"
 #include "semihosting_common.h"
+#include <helper/log.h>
+#include <helper/binarybuffer.h>
 
 #if 0
 #define _DEBUG_INSTRUCTION_EXECUTION_
@@ -249,7 +251,7 @@ static int armv7m_set_core_reg(struct reg *reg, uint8_t *buf)
        return ERROR_OK;
 }
 
-static uint32_t armv7m_map_id_to_regsel(unsigned int arm_reg_id)
+uint32_t armv7m_map_id_to_regsel(unsigned int arm_reg_id)
 {
        switch (arm_reg_id) {
        case ARMV7M_R0 ... ARMV7M_R14:
@@ -287,7 +289,7 @@ static uint32_t armv7m_map_id_to_regsel(unsigned int arm_reg_id)
        }
 }
 
-static bool armv7m_map_reg_packing(unsigned int arm_reg_id,
+bool armv7m_map_reg_packing(unsigned int arm_reg_id,
                                        unsigned int *reg32_id, uint32_t *offset)
 {
 
@@ -474,7 +476,7 @@ int armv7m_get_gdb_reg_list(struct target *target, struct reg **reg_list[],
                size = ARMV7M_NUM_CORE_REGS;
 
        *reg_list = malloc(sizeof(struct reg *) * size);
-       if (*reg_list == NULL)
+       if (!*reg_list)
                return ERROR_FAIL;
 
        for (i = 0; i < size; i++)