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>
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@ -15,19 +15,7 @@
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#include "qemu/log.h"
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#include "qemu/log.h"
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#include "qemu/module.h"
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#include "qemu/module.h"
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#include "qom/object.h"
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#include "qom/object.h"
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#include "trace.h"
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//#define DEBUG_PL061 1
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#ifdef DEBUG_PL061
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#define DPRINTF(fmt, ...) \
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do { printf("pl061: " fmt , ## __VA_ARGS__); } while (0)
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#define BADF(fmt, ...) \
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do { fprintf(stderr, "pl061: error: " fmt , ## __VA_ARGS__); exit(1);} while (0)
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#else
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#define DPRINTF(fmt, ...) do {} while(0)
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#define BADF(fmt, ...) \
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do { fprintf(stderr, "pl061: error: " fmt , ## __VA_ARGS__);} while (0)
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#endif
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static const uint8_t pl061_id[12] =
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static const uint8_t pl061_id[12] =
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{ 0x00, 0x00, 0x00, 0x00, 0x61, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 };
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{ 0x00, 0x00, 0x00, 0x00, 0x61, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 };
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@ -107,7 +95,7 @@ static void pl061_update(PL061State *s)
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uint8_t out;
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uint8_t out;
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int i;
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int i;
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DPRINTF("dir = %d, data = %d\n", s->dir, s->data);
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trace_pl061_update(DEVICE(s)->canonical_path, s->dir, s->data);
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/* Outputs float high. */
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/* Outputs float high. */
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/* FIXME: This is board dependent. */
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/* FIXME: This is board dependent. */
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@ -118,8 +106,9 @@ static void pl061_update(PL061State *s)
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for (i = 0; i < N_GPIOS; i++) {
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for (i = 0; i < N_GPIOS; i++) {
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mask = 1 << i;
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mask = 1 << i;
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if (changed & mask) {
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if (changed & mask) {
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DPRINTF("Set output %d = %d\n", i, (out & mask) != 0);
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int level = (out & mask) != 0;
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qemu_set_irq(s->out[i], (out & mask) != 0);
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trace_pl061_set_output(DEVICE(s)->canonical_path, i, level);
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qemu_set_irq(s->out[i], level);
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}
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}
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}
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}
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}
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}
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@ -131,7 +120,8 @@ static void pl061_update(PL061State *s)
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for (i = 0; i < N_GPIOS; i++) {
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for (i = 0; i < N_GPIOS; i++) {
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mask = 1 << i;
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mask = 1 << i;
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if (changed & mask) {
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if (changed & mask) {
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DPRINTF("Changed input %d = %d\n", i, (s->data & mask) != 0);
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trace_pl061_input_change(DEVICE(s)->canonical_path, i,
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(s->data & mask) != 0);
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if (!(s->isense & mask)) {
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if (!(s->isense & mask)) {
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/* Edge interrupt */
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/* Edge interrupt */
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@ -150,7 +140,8 @@ static void pl061_update(PL061State *s)
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/* Level interrupt */
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/* Level interrupt */
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s->istate |= ~(s->data ^ s->iev) & s->isense;
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s->istate |= ~(s->data ^ s->iev) & s->isense;
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DPRINTF("istate = %02X\n", s->istate);
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trace_pl061_update_istate(DEVICE(s)->canonical_path,
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s->istate, s->im, (s->istate & s->im) != 0);
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qemu_set_irq(s->irq, (s->istate & s->im) != 0);
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qemu_set_irq(s->irq, (s->istate & s->im) != 0);
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}
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}
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@ -13,6 +13,12 @@ nrf51_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x
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nrf51_gpio_set(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
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nrf51_gpio_set(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
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nrf51_gpio_update_output_irq(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
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nrf51_gpio_update_output_irq(int64_t line, int64_t value) "line %" PRIi64 " value %" PRIi64
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# pl061.c
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pl061_update(const char *id, uint32_t dir, uint32_t data) "%s GPIODIR 0x%x GPIODATA 0x%x"
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pl061_set_output(const char *id, int gpio, int level) "%s setting output %d to %d"
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pl061_input_change(const char *id, int gpio, int level) "%s input %d changed to %d"
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pl061_update_istate(const char *id, uint32_t istate, uint32_t im, int level) "%s GPIORIS 0x%x GPIOIE 0x%x interrupt level %d"
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# sifive_gpio.c
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# sifive_gpio.c
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sifive_gpio_read(uint64_t offset, uint64_t r) "offset 0x%" PRIx64 " value 0x%" PRIx64
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sifive_gpio_read(uint64_t offset, uint64_t r) "offset 0x%" PRIx64 " value 0x%" PRIx64
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sifive_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x%" PRIx64
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sifive_gpio_write(uint64_t offset, uint64_t value) "offset 0x%" PRIx64 " value 0x%" PRIx64
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