xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-27 05:20:50 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

hw/misc/grlib_ahb_apb_pnp: Add trace events on read accesses

Browse Source 
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Message-Id: <20200331105048.27989-5-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-03-31 12:02:47 +02:00
parent 1a5a557088
commit d15188ddcf
2 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
hw/misc/grlib_ahb_apb_pnp.c
View File

@ -25,6 +25,7 @@
#include "qemu/log.h" #include "qemu/log.h"
#include "hw/sysbus.h" #include "hw/sysbus.h"
#include "hw/misc/grlib_ahb_apb_pnp.h" #include "hw/misc/grlib_ahb_apb_pnp.h"
#include "trace.h"
#define GRLIB_PNP_VENDOR_SHIFT (24) #define GRLIB_PNP_VENDOR_SHIFT (24)
#define GRLIB_PNP_VENDOR_SIZE (8) #define GRLIB_PNP_VENDOR_SIZE (8)
@ -132,8 +133,12 @@ void grlib_ahb_pnp_add_entry(AHBPnp *dev, uint32_t address, uint32_t mask,
static uint64_t grlib_ahb_pnp_read(void *opaque, hwaddr offset, unsigned size) static uint64_t grlib_ahb_pnp_read(void *opaque, hwaddr offset, unsigned size)
{ {
AHBPnp *ahb_pnp = GRLIB_AHB_PNP(opaque); AHBPnp *ahb_pnp = GRLIB_AHB_PNP(opaque);
uint32_t val;
return ahb_pnp->regs[offset >> 2]; val = ahb_pnp->regs[offset >> 2];
trace_grlib_ahb_pnp_read(offset, val);
return val;
} }
static void grlib_ahb_pnp_write(void *opaque, hwaddr addr, static void grlib_ahb_pnp_write(void *opaque, hwaddr addr,
@ -239,8 +244,12 @@ void grlib_apb_pnp_add_entry(APBPnp *dev, uint32_t address, uint32_t mask,
static uint64_t grlib_apb_pnp_read(void *opaque, hwaddr offset, unsigned size) static uint64_t grlib_apb_pnp_read(void *opaque, hwaddr offset, unsigned size)
{ {
APBPnp *apb_pnp = GRLIB_APB_PNP(opaque); APBPnp *apb_pnp = GRLIB_APB_PNP(opaque);
uint32_t val;
return apb_pnp->regs[offset >> 2]; val = apb_pnp->regs[offset >> 2];
trace_grlib_apb_pnp_read(offset, val);
return val;
} }
static void grlib_apb_pnp_write(void *opaque, hwaddr addr, static void grlib_apb_pnp_write(void *opaque, hwaddr addr,

4
hw/misc/trace-events
View File

@ -202,3 +202,7 @@ via1_rtc_cmd_pram_read(int addr, int value) "addr=%u value=0x%02x"
via1_rtc_cmd_pram_write(int addr, int value) "addr=%u value=0x%02x" via1_rtc_cmd_pram_write(int addr, int value) "addr=%u value=0x%02x"
via1_rtc_cmd_pram_sect_read(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=%d value=0x%02x" via1_rtc_cmd_pram_sect_read(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=%d value=0x%02x"
via1_rtc_cmd_pram_sect_write(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=%d value=0x%02x" via1_rtc_cmd_pram_sect_write(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=%d value=0x%02x"
# grlib_ahb_apb_pnp.c
grlib_ahb_pnp_read(uint64_t addr, uint32_t value) "AHB PnP read addr:0x%03"PRIx64" data:0x%08x"
grlib_apb_pnp_read(uint64_t addr, uint32_t value) "APB PnP read addr:0x%03"PRIx64" data:0x%08x"