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| author | Peter Maydell <peter.maydell@linaro.org> | 2014-03-24 19:25:09 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-03-24 19:25:09 +0000 |
| commit | 839a5547574e57cce62f49bfc50fe1f04b00589a (patch) | |
| tree | 53fdaaf4d7f5d7804117249d1901c45120e4d8d3 | |
| parent | 90c49ef1650698cff1288e0d22aa858d89f820fa (diff) | |
| parent | da0af40dd70c8f8f821d79c367aecb08618af28e (diff) | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140324' into staging
target-arm queue for 2.0:
* Fix wrong-results bug in A64 Neon MLS instruction
* Fix loading of ELF images for 32 bit boards in qemu-system-aarch64
# gpg: Signature made Mon 24 Mar 2014 17:14:07 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-target-arm-20140324:
target-arm: Load ELF images with the correct machine type for CPU
target-arm: Fix A64 Neon MLS
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/arm/boot.c | 5 | ||||
| -rw-r--r-- | target-arm/translate-a64.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c index dc62918da2..3d1f4a255b 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -448,6 +448,7 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info) int initrd_size; int is_linux = 0; uint64_t elf_entry; + int elf_machine; hwaddr entry, kernel_load_offset; int big_endian; static const ARMInsnFixup *primary_loader; @@ -463,9 +464,11 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info) if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) { primary_loader = bootloader_aarch64; kernel_load_offset = KERNEL64_LOAD_ADDR; + elf_machine = EM_AARCH64; } else { primary_loader = bootloader; kernel_load_offset = KERNEL_LOAD_ADDR; + elf_machine = EM_ARM; } info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb"); @@ -501,7 +504,7 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info) /* Assume that raw images are linux kernels, and ELF images are not. */ kernel_size = load_elf(info->kernel_filename, NULL, NULL, &elf_entry, - NULL, NULL, big_endian, ELF_MACHINE, 1); + NULL, NULL, big_endian, elf_machine, 1); entry = elf_entry; if (kernel_size < 0) { kernel_size = load_uimage(info->kernel_filename, &entry, NULL, diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 9f0645075e..9175e48797 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -8925,7 +8925,7 @@ static void disas_simd_3same_int(DisasContext *s, uint32_t insn) genfn = fns[size][is_sub]; read_vec_element_i32(s, tcg_op1, rd, pass, MO_32); - genfn(tcg_res, tcg_res, tcg_op1); + genfn(tcg_res, tcg_op1, tcg_res); } write_vec_element_i32(s, tcg_res, rd, pass, MO_32); |