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Re: [Qemu-devel] [PATCH 10/13] target-alpha: Enable NPTL.
From: |
Aurelien Jarno |
Subject: |
Re: [Qemu-devel] [PATCH 10/13] target-alpha: Enable NPTL. |
Date: |
Sat, 10 Apr 2010 02:54:46 +0200 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
On Wed, Mar 24, 2010 at 05:13:07PM -0700, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <address@hidden>
> ---
> configure | 1 +
> linux-user/syscall.c | 2 +-
> target-alpha/cpu.h | 28 +++++++++++++++++-----------
> 3 files changed, 19 insertions(+), 12 deletions(-)
>
> diff --git a/configure b/configure
> index 1d5fb17..37f2ba7 100755
> --- a/configure
> +++ b/configure
> @@ -2430,6 +2430,7 @@ case "$target_arch2" in
> ;;
> alpha)
> target_phys_bits=64
> + target_nptl="yes"
> ;;
> arm|armeb)
> TARGET_ARCH=arm
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index a03e432..050a418 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -5768,7 +5768,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> ret = get_errno(fsync(arg1));
> break;
> case TARGET_NR_clone:
> -#if defined(TARGET_SH4)
> +#if defined(TARGET_SH4) || defined(TARGET_ALPHA)
> ret = get_errno(do_fork(cpu_env, arg1, arg2, arg3, arg5, arg4));
> #elif defined(TARGET_CRIS)
> ret = get_errno(do_fork(cpu_env, arg2, arg1, arg3, arg4, arg5));
> diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
> index 8afe16d..3dd9888 100644
> --- a/target-alpha/cpu.h
> +++ b/target-alpha/cpu.h
> @@ -411,15 +411,6 @@ static inline int cpu_mmu_index (CPUState *env)
> return (env->ps >> 3) & 3;
> }
>
> -#if defined(CONFIG_USER_ONLY)
> -static inline void cpu_clone_regs(CPUState *env, target_ulong newsp)
> -{
> - if (newsp)
> - env->ir[30] = newsp;
> - /* FIXME: Zero syscall return value. */
> -}
> -#endif
> -
> #include "cpu-all.h"
> #include "exec-all.h"
>
> @@ -477,7 +468,7 @@ enum {
> IR_S4 = 13,
> IR_S5 = 14,
> IR_S6 = 15,
> -#define IR_FP IR_S6
> + IR_FP = IR_S6,
> IR_A0 = 16,
> IR_A1 = 17,
> IR_A2 = 18,
> @@ -490,7 +481,7 @@ enum {
> IR_T11 = 25,
> IR_RA = 26,
> IR_T12 = 27,
> -#define IR_PV IR_T12
> + IR_PV = IR_T12,
> IR_AT = 28,
> IR_GP = 29,
> IR_SP = 30,
> @@ -531,4 +522,19 @@ static inline void cpu_get_tb_cpu_state(CPUState *env,
> target_ulong *pc,
> *flags = env->ps;
> }
>
> +#if defined(CONFIG_USER_ONLY)
> +static inline void cpu_clone_regs(CPUState *env, target_ulong newsp)
> +{
> + if (newsp)
> + env->ir[IR_SP] = newsp;
You need curly braces here.
> + env->ir[IR_V0] = 0;
> + env->ir[IR_A3] = 0;
> +}
> +
> +static inline void cpu_set_tls(CPUState *env, target_ulong newtls)
> +{
> + env->unique = newtls;
> +}
> +#endif
> +
> #endif /* !defined (__CPU_ALPHA_H__) */
> --
> 1.6.6.1
>
>
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net
- [Qemu-devel] [PATCH 04/13] target-alpha: Implement cvtql inline., (continued)
- [Qemu-devel] [PATCH 04/13] target-alpha: Implement cvtql inline., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 05/13] target-alpha: Implement cvtlq inline., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 02/13] target-alpha: Implement cpys{, n, e} inline., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 06/13] target-alpha: Use setcond for int comparisons., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 09/13] target-alpha: Update commentary for opcode 0x1A., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 01/13] target-alpha: Add flags markups to helpers.h., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 10/13] target-alpha: Enable NPTL., Richard Henderson, 2010/04/07
- Re: [Qemu-devel] [PATCH 10/13] target-alpha: Enable NPTL.,
Aurelien Jarno <=
- [Qemu-devel] [PATCH 07/13] target-alpha: Use non-inverted arguments to gen_{f}cmov., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 03/13] target-alpha: Implement rs/rc properly., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 11/13] target-alpha: Indicate NORETURN status when raising exception., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 08/13] target-alpha: Emit goto_tb opcodes., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 13/13] target-alpha: Implement RPCC., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 12/13] target-alpha: Fix load-locked/store-conditional., Richard Henderson, 2010/04/07
- [Qemu-devel] [PATCH 00/10] target-alpha improvments, version 5, Richard Henderson, 2010/04/12