linux-user: Move elf_core_copy_regs to openrisc/elfload.c

Move elf_core_copy_regs to elfload.c.
Move HAVE_ELF_CORE_DUMP, ELF_NREGS, target_elf_gregset_t to target_elf.h.
For now, duplicate the definitions of target_elf_greg_t and tswapreg.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 96ed6b651544fa9c8f5ff5cea8eb8de5e9261ce5..8c3ef41312cc97312f114ec55a6020ee057f2199 100644 (file)
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -424,24 +424,8 @@ static const VdsoImageInfo *vdso_image_info(uint32_t elf_flags)
 #define ELF_CLASS ELFCLASS32
 #define ELF_DATA  ELFDATA2MSB
 
-#define HAVE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE 8192
 
-/* See linux kernel arch/openrisc/include/asm/elf.h.  */
-#define ELF_NREG 34 /* gprs and pc, sr */
-typedef struct target_elf_gregset_t {
-    target_elf_greg_t regs[ELF_NREG];
-} target_elf_gregset_t;
-
-void elf_core_copy_regs(target_elf_gregset_t *r, const CPUOpenRISCState *env)
-{
-    for (int i = 0; i < 32; i++) {
-        r->regs[i] = tswapreg(cpu_get_gpr(env, i));
-    }
-    r->regs[32] = tswapreg(env->pc);
-    r->regs[33] = tswapreg(cpu_get_sr(env));
-}
-
 #endif /* TARGET_OPENRISC */
 
 #ifdef TARGET_SH4

diff --git a/linux-user/openrisc/elfload.c b/linux-user/openrisc/elfload.c
index b92442dfeb2a8adfac5add6d9036c53c2c88f9f4..bb5ad967113536003d52108c9276d58be8adbaee 100644 (file)
--- a/linux-user/openrisc/elfload.c
+++ b/linux-user/openrisc/elfload.c
@@ -3,9 +3,21 @@
 #include "qemu/osdep.h"
 #include "qemu.h"
 #include "loader.h"
+#include "target_elf.h"
 
 
 const char *get_elf_cpu_model(uint32_t eflags)
 {
     return "any";
 }
+
+#define tswapreg(ptr)   tswapal(ptr)
+
+void elf_core_copy_regs(target_elf_gregset_t *r, const CPUOpenRISCState *env)
+{
+    for (int i = 0; i < 32; i++) {
+        r->regs[i] = tswapreg(cpu_get_gpr(env, i));
+    }
+    r->regs[32] = tswapreg(env->pc);
+    r->regs[33] = tswapreg(cpu_get_sr(env));
+}

diff --git a/linux-user/openrisc/target_elf.h b/linux-user/openrisc/target_elf.h
index b34f2ff672da7b3735f958dd29cddd03cd1e6324..e97bdc11ed9061c8a94aa10ed4380db62cd945af 100644 (file)
--- a/linux-user/openrisc/target_elf.h
+++ b/linux-user/openrisc/target_elf.h
@@ -8,4 +8,14 @@
 #ifndef OPENRISC_TARGET_ELF_H
 #define OPENRISC_TARGET_ELF_H
 
+#define HAVE_ELF_CORE_DUMP      1
+
+typedef abi_ulong target_elf_greg_t;
+
+/* See linux kernel arch/openrisc/include/asm/elf.h.  */
+#define ELF_NREG                34 /* gprs and pc, sr */
+typedef struct target_elf_gregset_t {
+    target_elf_greg_t regs[ELF_NREG];
+} target_elf_gregset_t;
+
 #endif