[Qemu-devel] [PATCH v5 1/9] dump: Add argument to write_elfxx_notes

[Qiao Nuohan]

write_elf32_notes/wirte_elf64_notes use fd_write_vmcore to write elf notes to
vmcore. Adding argument "WriteCoreDumpFunction f" makes it available to choose
the way of writing elf notes when calling these two functions.

Signed-off-by: Qiao Nuohan <qiaonuo...@cn.fujitsu.com>
Reviewed-by: Zhang Xiaohe <zhan...@cn.fujitsu.com>
---
 dump.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/dump.c b/dump.c
index c812cfa..4e478b1 100644
--- a/dump.c
+++ b/dump.c
@@ -273,7 +273,7 @@ static inline int cpu_index(CPUState *cpu)
     return cpu->cpu_index + 1;
 }
 
-static int write_elf64_notes(DumpState *s)
+static int write_elf64_notes(WriteCoreDumpFunction f, DumpState *s)
 {
     CPUArchState *env;
     CPUState *cpu;
@@ -283,7 +283,7 @@ static int write_elf64_notes(DumpState *s)
     for (env = first_cpu; env != NULL; env = env->next_cpu) {
         cpu = ENV_GET_CPU(env);
         id = cpu_index(cpu);
-        ret = cpu_write_elf64_note(fd_write_vmcore, cpu, id, s);
+        ret = cpu_write_elf64_note(f, cpu, id, s);
         if (ret < 0) {
             dump_error(s, "dump: failed to write elf notes.\n");
             return -1;
@@ -291,7 +291,7 @@ static int write_elf64_notes(DumpState *s)
     }
 
     for (env = first_cpu; env != NULL; env = env->next_cpu) {
-        ret = cpu_write_elf64_qemunote(fd_write_vmcore, cpu, s);
+        ret = cpu_write_elf64_qemunote(f, cpu, s);
         if (ret < 0) {
             dump_error(s, "dump: failed to write CPU status.\n");
             return -1;
@@ -325,7 +325,7 @@ static int write_elf32_note(DumpState *s)
     return 0;
 }
 
-static int write_elf32_notes(DumpState *s)
+static int write_elf32_notes(WriteCoreDumpFunction f, DumpState *s)
 {
     CPUArchState *env;
     CPUState *cpu;
@@ -335,7 +335,7 @@ static int write_elf32_notes(DumpState *s)
     for (env = first_cpu; env != NULL; env = env->next_cpu) {
         cpu = ENV_GET_CPU(env);
         id = cpu_index(cpu);
-        ret = cpu_write_elf32_note(fd_write_vmcore, cpu, id, s);
+        ret = cpu_write_elf32_note(f, cpu, id, s);
         if (ret < 0) {
             dump_error(s, "dump: failed to write elf notes.\n");
             return -1;
@@ -343,7 +343,7 @@ static int write_elf32_notes(DumpState *s)
     }
 
     for (env = first_cpu; env != NULL; env = env->next_cpu) {
-        ret = cpu_write_elf32_qemunote(fd_write_vmcore, cpu, s);
+        ret = cpu_write_elf32_qemunote(f, cpu, s);
         if (ret < 0) {
             dump_error(s, "dump: failed to write CPU status.\n");
             return -1;
@@ -562,7 +562,7 @@ static int dump_begin(DumpState *s)
         }
 
         /* write notes to vmcore */
-        if (write_elf64_notes(s) < 0) {
+        if (write_elf64_notes(fd_write_vmcore, s) < 0) {
             return -1;
         }
 
@@ -585,7 +585,7 @@ static int dump_begin(DumpState *s)
         }
 
         /* write notes to vmcore */
-        if (write_elf32_notes(s) < 0) {
+        if (write_elf32_notes(fd_write_vmcore, s) < 0) {
             return -1;
         }
     }
-- 
1.7.1