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mw_debug: Add CFLAGS and fix warnings

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CFLAGS was defined but not used anywhere. This adds them to the compile
line, and fixes the warnings (and errors!) that result.

Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Joel Stanley
2020-05-11 13:22:00 +09:30
parent 6d36ef93d9
commit fa90f0dbb1
2 changed files with 13 additions and 7 deletions
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2
scripts/mw_debug/Makefile
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@@ -3,7 +3,7 @@ CFLAGS = -O2 -g -Wall -std=c99
all: mw_debug
mw_debug: mw_debug.c
$(CC) -o $@ $^ -lurjtag
$(CC) -o $@ $^ $(CFLAGS) -lurjtag
clean:
rm -f mw_debug

18
scripts/mw_debug/mw_debug.c
View File

@@ -1,3 +1,6 @@
#define _POSIX_C_SOURCE 200809L
#define _GNU_SOURCE
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
@@ -15,6 +18,7 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <urjtag/urjtag.h>
#include <inttypes.h>
#define DBG_WB_ADDR 0x00
#define DBG_WB_DATA 0x01
@@ -104,6 +108,7 @@ static int sim_init(const char *target)
static int sim_reset(void)
{
return 0;
}
static void add_bits(uint8_t **p, int *b, uint64_t d, int c)
@@ -152,7 +157,7 @@ static int sim_command(uint8_t op, uint8_t addr, uint64_t *data)
{
uint8_t buf[16], *p;
uint64_t d = data ? *data : 0;
int r, s, b = 0;
int r, b = 0;
memset(buf, 0, 16);
p = buf+1;
@@ -280,6 +285,7 @@ static int jtag_init(const char *target)
static int jtag_reset(void)
{
return 0;
}
static int jtag_command(uint8_t op, uint8_t addr, uint64_t *data)
@@ -382,8 +388,8 @@ static void core_status(void)
else if (stat & DBG_CORE_STAT_TERM)
statstr = "odd state (TERM but no STOP)";
printf("Core: %s%s\n", statstr, statstr2);
printf(" NIA: %016llx\n", (unsigned long long)nia);
printf(" MSR: %016llx\n", msr);
printf(" NIA: %016" PRIx64 "\n", nia);
printf(" MSR: %016" PRIx64 "\n", msr);
}
static void core_stop(void)
@@ -438,12 +444,12 @@ static void gpr_read(uint64_t reg, uint64_t count)
data = 0xdeadbeef;
check(dmi_read(DBG_CORE_GSPR_DATA, &data), "reading GPR data");
if (reg <= 31)
printf("r%d", reg);
printf("r%"PRId64, reg);
else if ((reg - 32) < sizeof(fast_spr_names) / sizeof(fast_spr_names[0]))
printf("%s", fast_spr_names[reg - 32]);
else
printf("gspr%d", reg);
printf(":\t%016llx\n", data);
printf("gspr%"PRId64, reg);
printf(":\t%016"PRIx64"\n", data);
}
}