[RFC PATCH 12/18] hw/mips/mipssim: Use legacy_binary_is_big_endian()

[Philippe Mathieu-Daudé]

For legacy binaries, legacy_binary_is_big_endian() is equivalent
of the compile time TARGET_BIG_ENDIAN definition.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 hw/mips/mipssim.c | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/hw/mips/mipssim.c b/hw/mips/mipssim.c
index f94dbdc428b..c0959a9e24f 100644
--- a/hw/mips/mipssim.c
+++ b/hw/mips/mipssim.c
@@ -47,12 +47,6 @@
 
 #define BIOS_SIZE (4 * MiB)
 
-#if TARGET_BIG_ENDIAN
-#define BIOS_FILENAME "mips_bios.bin"
-#else
-#define BIOS_FILENAME "mipsel_bios.bin"
-#endif
-
 static struct _loaderparams {
     int ram_size;
     const char *kernel_filename;
@@ -65,7 +59,7 @@ typedef struct ResetData {
     uint64_t vector;
 } ResetData;
 
-static uint64_t load_kernel(void)
+static uint64_t load_kernel(bool is_big_endian)
 {
     uint64_t entry, kernel_high, initrd_size;
     long kernel_size;
@@ -75,7 +69,7 @@ static uint64_t load_kernel(void)
                            cpu_mips_kseg0_to_phys, NULL,
                            &entry, NULL,
                            &kernel_high, NULL,
-                           TARGET_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB,
+                           is_big_endian ? ELFDATA2MSB : ELFDATA2LSB,
                            EM_MIPS, 1, 0);
     if (kernel_size < 0) {
         error_report("could not load kernel '%s': %s",
@@ -153,14 +147,16 @@ mips_mipssim_init(MachineState *machine)
     CPUMIPSState *env;
     ResetData *reset_info;
     int bios_size;
+    bool is_big_endian = legacy_binary_is_big_endian();
+    const char *default_bios_filename = is_big_endian ? "mips_bios.bin"
+                                                      : "mipsel_bios.bin";
     unsigned clock_hz = (legacy_binary_is_64bit() ? 6 : 12) * 1000 * 1000;
 
     cpuclk = clock_new(OBJECT(machine), "cpu-refclk");
     clock_set_hz(cpuclk, clock_hz);
 
     /* Init CPUs. */
-    cpu = mips_cpu_create_with_clock(machine->cpu_type, cpuclk,
-                                     TARGET_BIG_ENDIAN);
+    cpu = mips_cpu_create_with_clock(machine->cpu_type, cpuclk, is_big_endian);
     env = &cpu->env;
 
     reset_info = g_new0(ResetData, 1);
@@ -177,7 +173,8 @@ mips_mipssim_init(MachineState *machine)
     /* Map the BIOS / boot exception handler. */
     memory_region_add_subregion(address_space_mem, 0x1fc00000LL, bios);
     /* Load a BIOS / boot exception handler image. */
-    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, machine->firmware ?: 
BIOS_FILENAME);
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, machine->firmware
+                                                   ?: default_bios_filename);
     if (filename) {
         bios_size = load_image_targphys(filename, 0x1fc00000LL, BIOS_SIZE);
         g_free(filename);
@@ -199,7 +196,7 @@ mips_mipssim_init(MachineState *machine)
         loaderparams.kernel_filename = kernel_filename;
         loaderparams.kernel_cmdline = kernel_cmdline;
         loaderparams.initrd_filename = initrd_filename;
-        reset_info->vector = load_kernel();
+        reset_info->vector = load_kernel(is_big_endian);
     }
 
     /* Init CPU internal devices. */
-- 
2.47.1