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ppc: Add trace-events for DCR accesses 

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211206103712.1866296-4-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2021-12-17 17:57:17 +01:00
parent 26e8bed611
commit de82dabead
2 changed files with 5 additions and 0 deletions
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2
hw/ppc/ppc.c
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@ -1367,6 +1367,7 @@ int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, uint32_t *valp)
if (dcr->dcr_read == NULL)
goto error;
*valp = (*dcr->dcr_read)(dcr->opaque, dcrn);
trace_ppc_dcr_read(dcrn, *valp);
return 0;
@ -1386,6 +1387,7 @@ int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, uint32_t val)
dcr = &dcr_env->dcrn[dcrn];
if (dcr->dcr_write == NULL)
goto error;
trace_ppc_dcr_write(dcrn, val);
(*dcr->dcr_write)(dcr->opaque, dcrn, val);
return 0;

3
hw/ppc/trace-events
View File

@ -119,6 +119,9 @@ ppc_irq_set_state(const char *name, uint32_t level) "\"%s\" level %d"
ppc_irq_reset(const char *name) "%s"
ppc_irq_cpu(const char *action) "%s"
ppc_dcr_read(uint32_t addr, uint32_t val) "DRCN[0x%x] -> 0x%x"
ppc_dcr_write(uint32_t addr, uint32_t val) "DRCN[0x%x] <- 0x%x"
# prep_systemio.c
prep_systemio_read(uint32_t addr, uint32_t val) "read addr=0x%x val=0x%x"
prep_systemio_write(uint32_t addr, uint32_t val) "write addr=0x%x val=0x%x"