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Re: [Qemu-devel] [PATCH v14 11/13] target/rx: Convert to CPUClass::tlb_f
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH v14 11/13] target/rx: Convert to CPUClass::tlb_fill |
Date: |
Fri, 17 May 2019 09:26:34 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 5/17/19 6:51 AM, Richard Henderson wrote:
> The interface for tlb_fill has changed very recently.
> Move the function into cpu.c so that it may be static
> while assigning to the CPUClass methods.
>
> Signed-off-by: Richard Henderson <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> target/rx/cpu.c | 14 ++++++++++++++
> target/rx/op_helper.c | 11 -----------
> 2 files changed, 14 insertions(+), 11 deletions(-)
>
> diff --git a/target/rx/cpu.c b/target/rx/cpu.c
> index 4b96f2e463..3268077d08 100644
> --- a/target/rx/cpu.c
> +++ b/target/rx/cpu.c
> @@ -143,6 +143,19 @@ static void rx_cpu_disas_set_info(CPUState *cpu,
> disassemble_info *info)
> info->print_insn = print_insn_rx;
> }
>
> +static bool rx_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
> + MMUAccessType access_type, int mmu_idx,
> + bool probe, uintptr_t retaddr)
> +{
> + uint32_t address, physical, prot;
> +
> + /* Linear mapping */
> + address = physical = addr & TARGET_PAGE_MASK;
> + prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
> + tlb_set_page(cs, address, physical, prot, mmu_idx, TARGET_PAGE_SIZE);
> + return true;
> +}
> +
> static void rx_cpu_init(Object *obj)
> {
> CPUState *cs = CPU(obj);
> @@ -177,6 +190,7 @@ static void rxcpu_class_init(ObjectClass *klass, void
> *data)
> cc->get_phys_page_debug = rx_cpu_get_phys_page_debug;
> cc->disas_set_info = rx_cpu_disas_set_info;
> cc->tcg_initialize = rx_translate_init;
> + cc->tlb_fill = rx_cpu_tlb_fill;
>
> cc->gdb_num_core_regs = 26;
> }
> diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c
> index 9a460070e9..fb7ae3c3ec 100644
> --- a/target/rx/op_helper.c
> +++ b/target/rx/op_helper.c
> @@ -468,14 +468,3 @@ void QEMU_NORETURN helper_rxbrk(CPURXState *env)
> {
> raise_exception(env, 0x100, 0);
> }
> -
> -void tlb_fill(CPUState *cs, target_ulong addr, int size,
> - MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
> -{
> - uint32_t address, physical, prot;
> -
> - /* Linear mapping */
> - address = physical = addr & TARGET_PAGE_MASK;
> - prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
> - tlb_set_page(cs, address, physical, prot, mmu_idx, TARGET_PAGE_SIZE);
> -}
>
- [Qemu-devel] [PATCH v14 00/13] RX architecture support, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 03/13] target/rx: CPU definition, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 02/13] target/rx: TCG helper, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 05/13] hw/intc: RX62N interrupt controller (ICUa), Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 10/13] hw/registerfields.h: Add 8bit and 16bit register macros, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 11/13] target/rx: Convert to CPUClass::tlb_fill, Richard Henderson, 2019/05/17
- Re: [Qemu-devel] [PATCH v14 11/13] target/rx: Convert to CPUClass::tlb_fill,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH v14 07/13] hw/char: RX62N serial communication interface (SCI), Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 01/13] target/rx: TCG translation, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 12/13] Add rx-softmmu, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 08/13] hw/rx: RX Target hardware definition, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 04/13] target/rx: RX disassembler, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 06/13] hw/timer: RX62N internal timer modules, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 09/13] qemu/bitops.h: Add extract8 and extract16, Richard Henderson, 2019/05/17
- [Qemu-devel] [PATCH v14 13/13] MAINTAINERS: Add RX, Richard Henderson, 2019/05/17
- Re: [Qemu-devel] [PATCH v14 00/13] RX architecture support, Philippe Mathieu-Daudé, 2019/05/17