From: Peter Crosthwaite <crosthwaitepe...@gmail.com>
The only generic code relying on this is linux-user. Linux user already
has a lot of #ifdef TARGET_ customisation so just define ELF_MACHINE
locally there.
The microblaze bootloader can just pass EM_MICROBLAZE directly, as that
is architecture specific code.
This remove another architecture specific definition from the global
namespace.
Signed-off-by: Peter Crosthwaite <crosthwaite.pe...@gmail.com>
---
hw/microblaze/boot.c | 4 ++--
linux-user/elfload.c | 1 +
target-microblaze/cpu.h | 2 --
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c
index 3e8820f..d7eaa1f 100644
--- a/hw/microblaze/boot.c
+++ b/hw/microblaze/boot.c
@@ -141,12 +141,12 @@ void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr
ddr_base,
/* Boots a kernel elf binary. */
kernel_size = load_elf(kernel_filename, NULL, NULL,
&entry, &low, &high,
- big_endian, ELF_MACHINE, 0);
+ big_endian, EM_MICROBLAZE, 0);
base32 = entry;
if (base32 == 0xc0000000) {
kernel_size = load_elf(kernel_filename, translate_kernel_address,
NULL, &entry, NULL, NULL,
- big_endian, ELF_MACHINE, 0);
+ big_endian, EM_MICROBLAZE, 0);
}
/* Always boot into physical ram. */
boot_info.bootstrap_pc = (uint32_t)entry;
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index cb4f2ed..7ee5602 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -947,6 +947,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs,
const CPUMIPSState *e
#ifdef TARGET_MICROBLAZE
#define ELF_START_MMAP 0x80000000
+#define ELF_MACHINE EM_MICROBLAZE
#define elf_check_arch(x) ( (x) == EM_MICROBLAZE || (x) == EM_MICROBLAZE_OLD)
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index d4089ff..9bac856 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -35,8 +35,6 @@ typedef struct CPUMBState CPUMBState;
#include "mmu.h"
#endif
-#define ELF_MACHINE EM_MICROBLAZE
-
#define EXCP_MMU 1
#define EXCP_IRQ 2
#define EXCP_BREAK 3
--
1.9.1
