[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 18/62] ARM: arm_cpu_reset: make it possible to use hi
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 18/62] ARM: arm_cpu_reset: make it possible to use high vectors for reset_exc |
Date: |
Tue, 17 Dec 2013 20:28:36 +0000 |
From: Antony Pavlov <address@hidden>
If hivecs are being used on reset, the CPU should come out of reset at
the hivecs reset vector (0xFFFF0000)
Signed-off-by: Antony Pavlov <address@hidden>
Signed-off-by: Peter Crosthwaite <address@hidden>
Message-id: address@hidden
[ PC Changes:
* Fixed Grammar error in commit message
* Elaborated commit message.
]
Signed-off-by: Peter Crosthwaite <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/cpu.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 3bce1d6..8288c7d 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -121,6 +121,11 @@ static void arm_cpu_reset(CPUState *s)
env->regs[15] = pc & ~1;
}
}
+
+ if (env->cp15.c1_sys & (1 << 13)) {
+ env->regs[15] = 0xFFFF0000;
+ }
+
env->vfp.xregs[ARM_VFP_FPEXC] = 0;
#endif
set_flush_to_zero(1, &env->vfp.standard_fp_status);
--
1.8.5
- [Qemu-devel] [PULL 13/62] arm/highbank: Fix CBAR initialisation, (continued)
- [Qemu-devel] [PULL 13/62] arm/highbank: Fix CBAR initialisation, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 03/62] Add device-width property to pflash_cfi01, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 23/62] hw/arm/boot: Allow easier swapping in of different loader code, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 21/62] target-arm: Add minimal KVM AArch64 support, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 07/62] Fix CFI query responses for NOR flash, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 14/62] arm/xilinx_zynq: Use object_new() rather than cpu_arm_init(), Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 04/62] return status for each NOR flash device, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 12/62] arm/highbank: Use object_new() rather than cpu_arm_init(), Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 05/62] Set proper device-width for vexpress flash, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 60/62] hw/arm: add allwinner a10 SoC support, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 18/62] ARM: arm_cpu_reset: make it possible to use high vectors for reset_exc,
Peter Maydell <=
- [Qemu-devel] [PULL 11/62] target-arm/cpu: Convert reset CBAR to a property, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 20/62] target-arm: Clean up handling of AArch64 PSTATE, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 17/62] ARM: cpu: add "reset_hivecs" property, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 09/62] target-arm/helper.c: Allow cp15.c15 dummy override, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 06/62] Add max device width parameter for NOR devices, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 01/62] target-arm: add support for v8 AES instructions, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 19/62] target-arm/kvm: Split 32 bit only code into its own file, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 57/62] vmstate: Add support for an array of ptimer_state *, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 34/62] target-arm: A64: add support for BR, BLR and RET insns, Peter Maydell, 2013/12/17
- [Qemu-devel] [PULL 35/62] target-arm: A64: add support for conditional branches, Peter Maydell, 2013/12/17