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[Qemu-devel] [PATCH 4/6] hw/nvram/fw_cfg: Add trace events
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH 4/6] hw/nvram/fw_cfg: Add trace events |
Date: |
Fri, 7 Dec 2018 18:03:58 +0100 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/nvram/fw_cfg.c | 5 +++++
hw/nvram/trace-events | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 3cb726ff68..582653f07e 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -627,6 +627,7 @@ static void *fw_cfg_modify_bytes_read(FWCfgState *s,
uint16_t key,
void fw_cfg_add_bytes(FWCfgState *s, uint16_t key, void *data, size_t len)
{
+ trace_fw_cfg_add_bytes(key, len);
fw_cfg_add_bytes_callback(s, key, NULL, NULL, NULL, data, len, true);
}
@@ -634,6 +635,7 @@ void fw_cfg_add_string(FWCfgState *s, uint16_t key, const
char *value)
{
size_t sz = strlen(value) + 1;
+ trace_fw_cfg_add_string(key, value);
fw_cfg_add_bytes(s, key, g_memdup(value, sz), sz);
}
@@ -643,6 +645,7 @@ void fw_cfg_add_i16(FWCfgState *s, uint16_t key, uint16_t
value)
copy = g_malloc(sizeof(value));
*copy = cpu_to_le16(value);
+ trace_fw_cfg_add_i16(key, value);
fw_cfg_add_bytes(s, key, copy, sizeof(value));
}
@@ -662,6 +665,7 @@ void fw_cfg_add_i32(FWCfgState *s, uint16_t key, uint32_t
value)
copy = g_malloc(sizeof(value));
*copy = cpu_to_le32(value);
+ trace_fw_cfg_add_i32(key, value);
fw_cfg_add_bytes(s, key, copy, sizeof(value));
}
@@ -671,6 +675,7 @@ void fw_cfg_add_i64(FWCfgState *s, uint16_t key, uint64_t
value)
copy = g_malloc(sizeof(value));
*copy = cpu_to_le64(value);
+ trace_fw_cfg_add_i64(key, value);
fw_cfg_add_bytes(s, key, copy, sizeof(value));
}
diff --git a/hw/nvram/trace-events b/hw/nvram/trace-events
index 6b55ba7a09..0ee0f8d04a 100644
--- a/hw/nvram/trace-events
+++ b/hw/nvram/trace-events
@@ -7,4 +7,9 @@ nvram_write(uint32_t addr, uint32_t old, uint32_t val) "write
addr %d: 0x%02x ->
# hw/nvram/fw_cfg.c
fw_cfg_select(void *s, uint16_t key, int ret) "%p key %d = %d"
fw_cfg_read(void *s, uint64_t ret) "%p = 0x%"PRIx64
+fw_cfg_add_bytes(uint16_t key, size_t len) "key 0x%04" PRIx16 " (%zu bytes)"
fw_cfg_add_file(void *s, int index, char *name, size_t len) "%p #%d: %s (%zd
bytes)"
+fw_cfg_add_string(uint16_t key, const char *value) "key 0x%04" PRIx16 ", value
'%s'"
+fw_cfg_add_i16(uint16_t key, uint32_t value) "key 0x%04" PRIx16 ", value 0x%"
PRIx32
+fw_cfg_add_i32(uint16_t key, uint32_t value) "key 0x%04" PRIx16 ", value 0x%"
PRIx32
+fw_cfg_add_i64(uint16_t key, uint64_t value) "key 0x%04" PRIx16 ", value 0x%"
PRIx64
--
2.17.2
- [Qemu-devel] [PATCH 0/6] fw_cfg: add HMP 'info fw_cfg' and add_file_from_host(), Philippe Mathieu-Daudé, 2018/12/07
- [Qemu-devel] [PATCH 1/6] hw/arm/virt: Remove null-check in virt_build_smbios(), Philippe Mathieu-Daudé, 2018/12/07
- [Qemu-devel] [PATCH 2/6] hw/arm: Remove unused include, Philippe Mathieu-Daudé, 2018/12/07
- [Qemu-devel] [PATCH 3/6] hw/i386: Remove unused include, Philippe Mathieu-Daudé, 2018/12/07
- [Qemu-devel] [PATCH 4/6] hw/nvram/fw_cfg: Add trace events,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH 6/6] hw/nvram/fw_cfg: Add fw_cfg_add_file_from_host(), Philippe Mathieu-Daudé, 2018/12/07
- [Qemu-devel] [PATCH 5/6] hw/nvram/fw_cfg: Add HMP 'info fw_cfg' command, Philippe Mathieu-Daudé, 2018/12/07