mips32: add gdb target description support

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index 6f458bcebe63d378a3cda378a5c1957a84798a4a..c2408b27c584436320f2434f1ead3ad220ea5a6e 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -3310,9 +3310,10 @@ static int handle_bp_command_set(struct command_context *cmd_ctx,
                uint32_t addr, uint32_t asid, uint32_t length, int hw)
 {
        struct target *target = get_current_target(cmd_ctx);
+       int retval;
 
        if (asid == 0) {
-               int retval = breakpoint_add(target, addr, length, hw);
+               retval = breakpoint_add(target, addr, length, hw);
                if (ERROR_OK == retval)
                        command_print(cmd_ctx, "breakpoint set at 0x%8.8" PRIx32 "", addr);
                else {
@@ -3320,7 +3321,11 @@ static int handle_bp_command_set(struct command_context *cmd_ctx,
                        return retval;
                }
        } else if (addr == 0) {
-               int retval = context_breakpoint_add(target, asid, length, hw);
+               if (target->type->add_context_breakpoint == NULL) {
+                       LOG_WARNING("Context breakpoint not available");
+                       return ERROR_OK;
+               }
+               retval = context_breakpoint_add(target, asid, length, hw);
                if (ERROR_OK == retval)
                        command_print(cmd_ctx, "Context breakpoint set at 0x%8.8" PRIx32 "", asid);
                else {
@@ -3328,7 +3333,11 @@ static int handle_bp_command_set(struct command_context *cmd_ctx,
                        return retval;
                }
        } else {
-               int retval = hybrid_breakpoint_add(target, addr, asid, length, hw);
+               if (target->type->add_hybrid_breakpoint == NULL) {
+                       LOG_WARNING("Hybrid breakpoint not available");
+                       return ERROR_OK;
+               }
+               retval = hybrid_breakpoint_add(target, addr, asid, length, hw);
                if (ERROR_OK == retval)
                        command_print(cmd_ctx, "Hybrid breakpoint set at 0x%8.8" PRIx32 "", asid);
                else {
@@ -3511,14 +3520,12 @@ static void writeData(FILE *f, const void *data, size_t len)
                LOG_ERROR("failed to write %zu bytes: %s", len, strerror(errno));
 }
 
-static void writeLong(FILE *f, int l)
+static void writeLong(FILE *f, int l, struct target *target)
 {
-       int i;
-       for (i = 0; i < 4; i++) {
-               char c = (l >> (i*8))&0xff;
-               writeData(f, &c, 1);
-       }
+       uint8_t val[4];
 
+       target_buffer_set_u32(target, val, l);
+       writeData(f, val, 4);
 }
 
 static void writeString(FILE *f, char *s)
@@ -3529,18 +3536,18 @@ static void writeString(FILE *f, char *s)
 typedef unsigned char UNIT[2];  /* unit of profiling */
 
 /* Dump a gmon.out histogram file. */
-static void write_gmon(uint32_t *samples, uint32_t sampleNum, const char *filename,
-               bool with_range, uint32_t start_address, uint32_t end_address)
+static void write_gmon(uint32_t *samples, uint32_t sampleNum, const char *filename, bool with_range,
+                       uint32_t start_address, uint32_t end_address, struct target *target)
 {
        uint32_t i;
        FILE *f = fopen(filename, "w");
        if (f == NULL)
                return;
        writeString(f, "gmon");
-       writeLong(f, 0x00000001); /* Version */
-       writeLong(f, 0); /* padding */
-       writeLong(f, 0); /* padding */
-       writeLong(f, 0); /* padding */
+       writeLong(f, 0x00000001, target); /* Version */
+       writeLong(f, 0, target); /* padding */
+       writeLong(f, 0, target); /* padding */
+       writeLong(f, 0, target); /* padding */
 
        uint8_t zero = 0;  /* GMON_TAG_TIME_HIST */
        writeData(f, &zero, 1);
@@ -3595,10 +3602,10 @@ static void write_gmon(uint32_t *samples, uint32_t sampleNum, const char *filena
        }
 
        /* append binary memory gmon.out &profile_hist_hdr ((char*)&profile_hist_hdr + sizeof(struct gmon_hist_hdr)) */
-       writeLong(f, min);                      /* low_pc */
-       writeLong(f, max);                      /* high_pc */
-       writeLong(f, numBuckets);       /* # of buckets */
-       writeLong(f, 100);                      /* KLUDGE! We lie, ca. 100Hz best case. */
+       writeLong(f, min, target);                      /* low_pc */
+       writeLong(f, max, target);                      /* high_pc */
+       writeLong(f, numBuckets, target);       /* # of buckets */
+       writeLong(f, 100, target);                      /* KLUDGE! We lie, ca. 100Hz best case. */
        writeString(f, "seconds");
        for (i = 0; i < (15-strlen("seconds")); i++)
                writeData(f, &zero, 1);
@@ -3690,7 +3697,7 @@ COMMAND_HANDLER(handle_profile_command)
        }
 
        write_gmon(samples, num_of_samples, CMD_ARGV[1],
-                       with_range, start_address, end_address);
+                  with_range, start_address, end_address, target);
        command_print(CMD_CTX, "Wrote %s", CMD_ARGV[1]);
 
        free(samples);