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author | Peter Maydell <peter.maydell@linaro.org> | 2021-07-02 11:40:09 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2021-07-09 16:09:12 +0100 |
commit | 102d7d1fba6d1121c86ef31c33b808a3104ab263 (patch) | |
tree | 0714637d6d3d27289b566fbbb646c193d6813bc1 /hw/gpio | |
parent | f4ec71d07cd2375c9080fbd4e85beffd05d73a11 (diff) | |
download | qemu-102d7d1fba6d1121c86ef31c33b808a3104ab263.zip qemu-102d7d1fba6d1121c86ef31c33b808a3104ab263.tar.gz qemu-102d7d1fba6d1121c86ef31c33b808a3104ab263.tar.bz2 |
hw/gpio/pl061: Convert DPRINTF to tracepoints
Convert the use of the DPRINTF debug macro in the PL061 model to
use tracepoints.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw/gpio')
-rw-r--r-- | hw/gpio/pl061.c | 27 | ||||
-rw-r--r-- | hw/gpio/trace-events | 6 |
2 files changed, 15 insertions, 18 deletions
diff --git a/hw/gpio/pl061.c b/hw/gpio/pl061.c index e72e775..a6ace88 100644 --- a/hw/gpio/pl061.c +++ b/hw/gpio/pl061.c @@ -15,19 +15,7 @@ #include "qemu/log.h" #include "qemu/module.h" #include "qom/object.h" - -//#define DEBUG_PL061 1 - -#ifdef DEBUG_PL061 -#define DPRINTF(fmt, ...) \ -do { printf("pl061: " fmt , ## __VA_ARGS__); } while (0) -#define BADF(fmt, ...) \ -do { fprintf(stderr, "pl061: error: " fmt , ## __VA_ARGS__); exit(1);} while (0) -#else -#define DPRINTF(fmt, ...) do {} while(0) -#define BADF(fmt, ...) \ -do { fprintf(stderr, "pl061: error: " fmt , ## __VA_ARGS__);} while (0) -#endif +#include "trace.h" static const uint8_t pl061_id[12] = { 0x00, 0x00, 0x00, 0x00, 0x61, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 }; @@ -107,7 +95,7 @@ static void pl061_update(PL061State *s) uint8_t out; int i; - DPRINTF("dir = %d, data = %d\n", s->dir, s->data); + trace_pl061_update(DEVICE(s)->canonical_path, s->dir, s->data); /* Outputs float high. */ /* FIXME: This is board dependent. */ @@ -118,8 +106,9 @@ static void pl061_update(PL061State *s) for (i = 0; i < N_GPIOS; i++) { mask = 1 << i; if (changed & mask) { - DPRINTF("Set output %d = %d\n", i, (out & mask) != 0); - qemu_set_irq(s->out[i], (out & mask) != 0); + int level = (out & mask) != 0; + trace_pl061_set_output(DEVICE(s)->canonical_path, i, level); + qemu_set_irq(s->out[i], level); } } } @@ -131,7 +120,8 @@ static void pl061_update(PL061State *s) for (i = 0; i < N_GPIOS; i++) { mask = 1 << i; if (changed & mask) { - DPRINTF("Changed input %d = %d\n", i, (s->data & mask) != 0); + trace_pl061_input_change(DEVICE(s)->canonical_path, i, + (s->data & mask) != 0); if (!(s->isense & mask)) { /* Edge interrupt */ @@ -150,7 +140,8 @@ static void pl061_update(PL061State *s) /* Level interrupt */ s->istate |= ~(s->data ^ s->iev) & s->isense; - DPRINTF("istate = %02X\n", s->istate); + trace_pl061_update_istate(DEVICE(s)->canonical_path, + s->istate, s->im, (s->istate & s->im) != 0); qemu_set_irq(s->irq, (s->istate & s->im) != 0); } diff --git a/hw/gpio/trace-events b/hw/gpio/trace-events index f0b6641..48ccbb1 100644 --- a/hw/gpio/trace-events +++ b/hw/gpio/trace-events @@ -13,6 +13,12 @@ nrf51_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x nrf51_gpio_set(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64 nrf51_gpio_update_output_irq(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64 +# pl061.c +pl061_update(const char *id, uint32_t dir, uint32_t data) "%s GPIODIR 0x%x GPIODATA 0x%x" +pl061_set_output(const char *id, int gpio, int level) "%s setting output %d to %d" +pl061_input_change(const char *id, int gpio, int level) "%s input %d changed to %d" +pl061_update_istate(const char *id, uint32_t istate, uint32_t im, int level) "%s GPIORIS 0x%x GPIOIE 0x%x interrupt level %d" + # sifive_gpio.c sifive_gpio_read(uint64_t offset, uint64_t r) "offset 0x%" PRIx64 " value 0x%" PRIx64 sifive_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x%" PRIx64 |