build: add common.mk

[openocd.git] / src / jtag / commands.c

diff --git a/src/jtag/commands.c b/src/jtag/commands.c
index b7b411b1017c48f83dc307c2f5807198f3af8f84..d236fe997a2f24a55c6e5e9323ba7a9cf7e5841f 100644 (file)
--- a/src/jtag/commands.c
+++ b/src/jtag/commands.c
@@ -31,27 +31,27 @@
 #include "config.h"
 #endif
 
+#include <jtag/jtag.h>
 #include "commands.h"
 
-typedef struct cmd_queue_page_s
-{
+struct cmd_queue_page {
        void *address;
        size_t used;
-       struct cmd_queue_page_s *next;
-} cmd_queue_page_t;
+       struct cmd_queue_page *next;
+};
 
 #define CMD_QUEUE_PAGE_SIZE (1024 * 1024)
-static cmd_queue_page_t *cmd_queue_pages = NULL;
+static struct cmd_queue_page *cmd_queue_pages = NULL;
 
-jtag_command_t *jtag_command_queue = NULL;
-static jtag_command_t **next_command_pointer = &jtag_command_queue;
+struct jtag_command *jtag_command_queue = NULL;
+static struct jtag_command **next_command_pointer = &jtag_command_queue;
 
-void jtag_queue_command(jtag_command_t * cmd)
+void jtag_queue_command(struct jtag_command * cmd)
 {
        // this command goes on the end, so ensure the queue terminates
        cmd->next = NULL;
 
-       jtag_command_t **last_cmd = next_command_pointer;
+       struct jtag_command **last_cmd = next_command_pointer;
        assert(NULL != last_cmd);
        assert(NULL == *last_cmd);
        *last_cmd = cmd;
@@ -62,7 +62,7 @@ void jtag_queue_command(jtag_command_t * cmd)
 
 void* cmd_queue_alloc(size_t size)
 {
-       cmd_queue_page_t **p_page = &cmd_queue_pages;
+       struct cmd_queue_page **p_page = &cmd_queue_pages;
        int offset;
        uint8_t *t;
 
@@ -108,7 +108,7 @@ void* cmd_queue_alloc(size_t size)
 
        if (!*p_page)
        {
-               *p_page = malloc(sizeof(cmd_queue_page_t));
+               *p_page = malloc(sizeof(struct cmd_queue_page));
                (*p_page)->used = 0;
                (*p_page)->address = malloc(CMD_QUEUE_PAGE_SIZE);
                (*p_page)->next = NULL;
@@ -117,17 +117,17 @@ void* cmd_queue_alloc(size_t size)
        offset = (*p_page)->used;
        (*p_page)->used += size;
 
-       t=(uint8_t *)((*p_page)->address);
+       t = (uint8_t *)((*p_page)->address);
        return t + offset;
 }
 
-void cmd_queue_free(void)
+static void cmd_queue_free(void)
 {
-       cmd_queue_page_t *page = cmd_queue_pages;
+       struct cmd_queue_page *page = cmd_queue_pages;
 
        while (page)
        {
-               cmd_queue_page_t *last = page;
+               struct cmd_queue_page *last = page;
                free(page->address);
                page = page->next;
                free(last);
@@ -144,7 +144,7 @@ void jtag_command_queue_reset(void)
        next_command_pointer = &jtag_command_queue;
 }
 
-enum scan_type jtag_scan_type(const scan_command_t *cmd)
+enum scan_type jtag_scan_type(const struct scan_command *cmd)
 {
        int i;
        int type = 0;
@@ -160,7 +160,7 @@ enum scan_type jtag_scan_type(const scan_command_t *cmd)
        return type;
 }
 
-int jtag_scan_size(const scan_command_t *cmd)
+int jtag_scan_size(const struct scan_command *cmd)
 {
        int bit_count = 0;
        int i;
@@ -174,51 +174,52 @@ int jtag_scan_size(const scan_command_t *cmd)
        return bit_count;
 }
 
-int jtag_build_buffer(const scan_command_t *cmd, uint8_t **buffer)
+int jtag_build_buffer(const struct scan_command *cmd, uint8_t **buffer)
 {
        int bit_count = 0;
        int i;
 
        bit_count = jtag_scan_size(cmd);
-       *buffer = calloc(1,CEIL(bit_count, 8));
+       *buffer = calloc(1,DIV_ROUND_UP(bit_count, 8));
 
        bit_count = 0;
 
-#ifdef _DEBUG_JTAG_IO_
-       LOG_DEBUG("%s num_fields: %i", cmd->ir_scan ? "IRSCAN" : "DRSCAN", cmd->num_fields);
-#endif
+       DEBUG_JTAG_IO("%s num_fields: %i",
+                       cmd->ir_scan ? "IRSCAN" : "DRSCAN",
+                       cmd->num_fields);
 
        for (i = 0; i < cmd->num_fields; i++)
        {
                if (cmd->fields[i].out_value)
                {
 #ifdef _DEBUG_JTAG_IO_
-                       char* char_buf = buf_to_str(cmd->fields[i].out_value, (cmd->fields[i].num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : cmd->fields[i].num_bits, 16);
-#endif
-                       buf_set_buf(cmd->fields[i].out_value, 0, *buffer, bit_count, cmd->fields[i].num_bits);
-#ifdef _DEBUG_JTAG_IO_
-                       LOG_DEBUG("fields[%i].out_value[%i]: 0x%s", i, cmd->fields[i].num_bits, char_buf);
+                       char *char_buf = buf_to_str(cmd->fields[i].out_value,
+                               (cmd->fields[i].num_bits > DEBUG_JTAG_IOZ)
+                                       ? DEBUG_JTAG_IOZ
+                                       : cmd->fields[i].num_bits, 16);
+
+                       LOG_DEBUG("fields[%i].out_value[%i]: 0x%s", i,
+                                       cmd->fields[i].num_bits, char_buf);
                        free(char_buf);
 #endif
+                       buf_set_buf(cmd->fields[i].out_value, 0, *buffer,
+                                       bit_count, cmd->fields[i].num_bits);
                }
                else
                {
-#ifdef _DEBUG_JTAG_IO_
-                       LOG_DEBUG("fields[%i].out_value[%i]: NULL", i, cmd->fields[i].num_bits);
-#endif
+                       DEBUG_JTAG_IO("fields[%i].out_value[%i]: NULL",
+                                       i, cmd->fields[i].num_bits);
                }
 
                bit_count += cmd->fields[i].num_bits;
        }
 
-#ifdef _DEBUG_JTAG_IO_
-       //LOG_DEBUG("bit_count totalling: %i",  bit_count );
-#endif
+       //DEBUG_JTAG_IO("bit_count totalling: %i",  bit_count);
 
        return bit_count;
 }
 
-int jtag_read_buffer(uint8_t *buffer, const scan_command_t *cmd)
+int jtag_read_buffer(uint8_t *buffer, const struct scan_command *cmd)
 {
        int i;
        int bit_count = 0;
@@ -235,11 +236,16 @@ int jtag_read_buffer(uint8_t *buffer, const scan_command_t *cmd)
                if (cmd->fields[i].in_value)
                {
                        int num_bits = cmd->fields[i].num_bits;
-                       uint8_t *captured = buf_set_buf(buffer, bit_count, malloc(CEIL(num_bits, 8)), 0, num_bits);
+                       uint8_t *captured = buf_set_buf(buffer, bit_count, malloc(DIV_ROUND_UP(num_bits, 8)), 0, num_bits);
 
 #ifdef _DEBUG_JTAG_IO_
-                       char *char_buf = buf_to_str(captured, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
-                       LOG_DEBUG("fields[%i].in_value[%i]: 0x%s", i, num_bits, char_buf);
+                       char *char_buf = buf_to_str(captured,
+                                       (num_bits > DEBUG_JTAG_IOZ)
+                                               ? DEBUG_JTAG_IOZ
+                                               : num_bits, 16);
+
+                       LOG_DEBUG("fields[%i].in_value[%i]: 0x%s",
+                                       i, num_bits, char_buf);
                        free(char_buf);
 #endif