espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-01 20:12:01 +08:00
Code Issues Packages Projects Releases Wiki Activity

* main.c (baud_rate): Add FIXME comment about printing -1 value.

Browse Source 
* remote-utils.c (usage): Fix message to be accurate and conform
	more closely to normal conventions.

	* remote-utils.c (gr_files_info): Have the exec_bfd test control
	whether to show information about exec_bfd, and not control whether
	to show information about device and speed.

	* remote-utils.c (gr_open): If sr_get_device returns NULL, give
	usage message, don't dump core.

	* remote-bug.c (bug_write_memory): Use alloca, not GCC extension
	for variable size array.
	(bug_fetch_register, bug_store_register): Rename "value" to
	"fpreg_buf" because some compilers don't like variables whose
	names are the same as types.
	(bug_store_register): Use a cast when converting char * to
	unsigned char *.
This commit is contained in:
Jim Kingdon
1994-01-28 02:18:39 +00:00
parent 81f6013aa2
commit 9c41f6a680
4 changed files with 67 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
gdb/remote-bug.c
View File

@ -464,7 +464,7 @@ bug_fetch_register(regno)
{
/* Float register so we need to parse a strange data format. */
long p;
unsigned char value[10];
unsigned char fpreg_buf[10];
sr_write("rs ", 3);
sr_write(get_reg_name(regno), strlen(get_reg_name(regno)));
@ -476,31 +476,31 @@ bug_fetch_register(regno)
/* sign */
p = sr_get_hex_digit(1);
value[0] = p << 7;
fpreg_buf[0] = p << 7;
/* exponent */
sr_expect("_");
p = sr_get_hex_digit(1);
value[0] += (p << 4);
value[0] += sr_get_hex_digit(1);
fpreg_buf[0] += (p << 4);
fpreg_buf[0] += sr_get_hex_digit(1);
value[1] = sr_get_hex_digit(1) << 4;
fpreg_buf[1] = sr_get_hex_digit(1) << 4;
/* fraction */
sr_expect("_");
value[1] += sr_get_hex_digit(1);
fpreg_buf[1] += sr_get_hex_digit(1);
value[2] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[3] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[4] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[5] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[6] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[7] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
value[8] = 0;
value[9] = 0;
fpreg_buf[2] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[3] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[4] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[5] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[6] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[7] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
fpreg_buf[8] = 0;
fpreg_buf[9] = 0;
gr_expect_prompt();
supply_register(regno, value);
supply_register(regno, fpreg_buf);
}
return;
@ -536,23 +536,24 @@ bug_store_register (regno)
read_register(regno));
else
{
unsigned char *value = &registers[REGISTER_BYTE(regno)];
unsigned char *fpreg_buf =
(unsigned char *)&registers[REGISTER_BYTE(regno)];
sprintf(buffer, "rs %s %1x_%02x%1x_%1x%02x%02x%02x%02x%02x%02x;d",
regname,
/* sign */
(value[0] >> 7) & 0xf,
(fpreg_buf[0] >> 7) & 0xf,
/* exponent */
value[0] & 0x7f,
(value[1] >> 8) & 0xf,
fpreg_buf[0] & 0x7f,
(fpreg_buf[1] >> 8) & 0xf,
/* fraction */
value[1] & 0xf,
value[2],
value[3],
value[4],
value[5],
value[6],
value[7]);
fpreg_buf[1] & 0xf,
fpreg_buf[2],
fpreg_buf[3],
fpreg_buf[4],
fpreg_buf[5],
fpreg_buf[6],
fpreg_buf[7]);
}
sr_write_cr(buffer);
@ -684,7 +685,7 @@ bug_write_memory (memaddr, myaddr, len)
int checksum;
int x;
int retries;
char buffer[(srec_bytes + 8) << 1];
char *buffer = alloca ((srec_bytes + 8) << 1);
retries = 0;