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rename CEIL as DIV_ROUND_UP

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Improves the name of this macro, moves it to types.h, and adds a block
of Doxygen comments to describe what it does.
This commit is contained in:
Zachary T Welch
2009-11-16 02:53:57 -08:00
parent f0ce88b3af
commit a94748ec6d
19 changed files with 60 additions and 53 deletions
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22
src/server/gdb_server.c
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@@ -871,7 +871,7 @@ void gdb_str_to_target(struct target *target, char *tstr, struct reg *reg)
uint8_t *buf;
int buf_len;
buf = reg->value;
buf_len = CEIL(reg->size, 8);
buf_len = DIV_ROUND_UP(reg->size, 8);
for (i = 0; i < buf_len; i++)
{
@@ -940,25 +940,25 @@ int gdb_get_registers_packet(struct connection *connection, struct target *targe
reg_packet_size += reg_list[i]->size;
}
reg_packet = malloc(CEIL(reg_packet_size, 8) * 2);
reg_packet = malloc(DIV_ROUND_UP(reg_packet_size, 8) * 2);
reg_packet_p = reg_packet;
for (i = 0; i < reg_list_size; i++)
{
gdb_str_to_target(target, reg_packet_p, reg_list[i]);
reg_packet_p += CEIL(reg_list[i]->size, 8) * 2;
reg_packet_p += DIV_ROUND_UP(reg_list[i]->size, 8) * 2;
}
#ifdef _DEBUG_GDB_IO_
{
char *reg_packet_p;
reg_packet_p = strndup(reg_packet, CEIL(reg_packet_size, 8) * 2);
reg_packet_p = strndup(reg_packet, DIV_ROUND_UP(reg_packet_size, 8) * 2);
LOG_DEBUG("reg_packet: %s", reg_packet_p);
free(reg_packet_p);
}
#endif
gdb_put_packet(connection, reg_packet, CEIL(reg_packet_size, 8) * 2);
gdb_put_packet(connection, reg_packet, DIV_ROUND_UP(reg_packet_size, 8) * 2);
free(reg_packet);
free(reg_list);
@@ -997,7 +997,7 @@ int gdb_set_registers_packet(struct connection *connection, struct target *targe
for (i = 0; i < reg_list_size; i++)
{
uint8_t *bin_buf;
int chars = (CEIL(reg_list[i]->size, 8) * 2);
int chars = (DIV_ROUND_UP(reg_list[i]->size, 8) * 2);
if (packet_p + chars > packet + packet_size)
{
@@ -1005,7 +1005,7 @@ int gdb_set_registers_packet(struct connection *connection, struct target *targe
}
struct reg_arch_type *arch_type;
bin_buf = malloc(CEIL(reg_list[i]->size, 8));
bin_buf = malloc(DIV_ROUND_UP(reg_list[i]->size, 8));
gdb_target_to_reg(target, packet_p, chars, bin_buf);
/* get register arch_type, and call set method */
@@ -1051,11 +1051,11 @@ int gdb_get_register_packet(struct connection *connection, struct target *target
exit(-1);
}
reg_packet = malloc(CEIL(reg_list[reg_num]->size, 8) * 2);
reg_packet = malloc(DIV_ROUND_UP(reg_list[reg_num]->size, 8) * 2);
gdb_str_to_target(target, reg_packet, reg_list[reg_num]);
gdb_put_packet(connection, reg_packet, CEIL(reg_list[reg_num]->size, 8) * 2);
gdb_put_packet(connection, reg_packet, DIV_ROUND_UP(reg_list[reg_num]->size, 8) * 2);
free(reg_list);
free(reg_packet);
@@ -1093,8 +1093,8 @@ int gdb_set_register_packet(struct connection *connection, struct target *target
}
/* convert from GDB-string (target-endian) to hex-string (big-endian) */
bin_buf = malloc(CEIL(reg_list[reg_num]->size, 8));
int chars = (CEIL(reg_list[reg_num]->size, 8) * 2);
bin_buf = malloc(DIV_ROUND_UP(reg_list[reg_num]->size, 8));
int chars = (DIV_ROUND_UP(reg_list[reg_num]->size, 8) * 2);
/* fix!!! add some sanity checks on packet size here */