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milkymist-minimac2: Use qemu_log_mask(GUEST_ERROR) instead of error_report 

qemu_log_mask(GUEST_ERROR) is more appropriate:

  $ qemu -d help
  Log items (comma separated):
  guest_errors    log when the guest OS does something invalid (eg accessing a non-existent register)

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Michael Walle <michael@walle.cc>
Message-Id: <20181029130034.26750-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2018-10-29 14:00:34 +01:00 committed by Laurent Vivier
parent b3b7627263
commit 7b2b797cf0
1 changed files with 10 additions and 5 deletions
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15
hw/net/milkymist-minimac2.c
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@ -30,6 +30,7 @@
#include "hw/sysbus.h"
#include "trace.h"
#include "net/net.h"
#include "qemu/log.h"
#include "qemu/error-report.h"
#include <zlib.h>
@ -214,7 +215,8 @@ static size_t assemble_frame(uint8_t *buf, size_t size,
uint32_t crc;
if (size < payload_size + 12) {
error_report("milkymist_minimac2: received too big ethernet frame");
qemu_log_mask(LOG_GUEST_ERROR, "milkymist_minimac2: frame too big "
"(%zd bytes)\n", payload_size);
return 0;
}
@ -347,8 +349,9 @@ minimac2_read(void *opaque, hwaddr addr, unsigned size)
break;
default:
error_report("milkymist_minimac2: read access to unknown register 0x"
TARGET_FMT_plx, addr << 2);
qemu_log_mask(LOG_GUEST_ERROR,
"milkymist_minimac2_rd%d: 0x%" HWADDR_PRIx "\n",
size, addr << 2);
break;
}
@ -413,8 +416,10 @@ minimac2_write(void *opaque, hwaddr addr, uint64_t value,
break;
default:
error_report("milkymist_minimac2: write access to unknown register 0x"
TARGET_FMT_plx, addr << 2);
qemu_log_mask(LOG_GUEST_ERROR,
"milkymist_minimac2_wr%d: 0x%" HWADDR_PRIx
" = 0x%" PRIx64 "\n",
size, addr << 2, value);
break;
}
}