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authorPhilippe Mathieu-Daudé2019-11-08 15:11:34 +0100
committerPhilippe Mathieu-Daudé2019-11-19 14:45:58 +0100
commit10f9f1fbed11e520e6fd71f02cd71f0e9c759b69 (patch)
tree138028d0bfcca678dea1da63bde346cf4fde8ffd /hw/block/trace-events
parentMerge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2019-11-19' into st... (diff)
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hw/block/pflash: Remove dynamic field width from trace events
Since not all trace backends support dynamic field width in format (dtrace via stap does not), replace by a static field width instead. We previously passed to the trace API 'width << 1' as the number of hex characters to display (the dynamic field width). We don't need this anymore. Instead, display the size of bytes accessed. Fixes: e8aa2d95ea ("pflash: Simplify trace_pflash_io_read/write") Fixes: c1474acd5d ("pflash: Simplify trace_pflash_data_read/write") Reported-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Buglink: https://bugs.launchpad.net/qemu/+bug/1844817 Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'hw/block/trace-events')
-rw-r--r--hw/block/trace-events8
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/block/trace-events b/hw/block/trace-events
index 13d1b21dd4..c03e80c2c9 100644
--- a/hw/block/trace-events
+++ b/hw/block/trace-events
@@ -8,10 +8,10 @@ fdc_ioport_write(uint8_t reg, uint8_t value) "write reg 0x%02x val 0x%02x"
# pflash_cfi01.c
pflash_reset(void) "reset"
pflash_timer_expired(uint8_t cmd) "command 0x%02x done"
-pflash_io_read(uint64_t offset, int width, int fmt_width, uint32_t value, uint8_t cmd, uint8_t wcycle) "offset:0x%04"PRIx64" width:%d value:0x%0*x cmd:0x%02x wcycle:%u"
-pflash_io_write(uint64_t offset, int width, int fmt_width, uint32_t value, uint8_t wcycle) "offset:0x%04"PRIx64" width:%d value:0x%0*x wcycle:%u"
-pflash_data_read(uint64_t offset, int width, uint32_t value) "data offset:0x%04"PRIx64" value:0x%0*x"
-pflash_data_write(uint64_t offset, int width, uint32_t value, uint64_t counter) "data offset:0x%04"PRIx64" value:0x%0*x counter:0x%016"PRIx64
+pflash_io_read(uint64_t offset, unsigned size, uint32_t value, uint8_t cmd, uint8_t wcycle) "offset:0x%04"PRIx64" size:%u value:0x%04x cmd:0x%02x wcycle:%u"
+pflash_io_write(uint64_t offset, unsigned size, uint32_t value, uint8_t wcycle) "offset:0x%04"PRIx64" size:%u value:0x%04x wcycle:%u"
+pflash_data_read(uint64_t offset, unsigned size, uint32_t value) "data offset:0x%04"PRIx64" size:%u value:0x%04x"
+pflash_data_write(uint64_t offset, unsigned size, uint32_t value, uint64_t counter) "data offset:0x%04"PRIx64" size:%u value:0x%04x counter:0x%016"PRIx64
pflash_manufacturer_id(uint16_t id) "Read Manufacturer ID: 0x%04x"
pflash_device_id(uint16_t id) "Read Device ID: 0x%04x"
pflash_device_info(uint64_t offset) "Read Device Information offset:0x%04"PRIx64