From: Richard Henderson <richard.henderson@linaro.org>
To: Warner Losh <imp@bsdimp.com>, qemu-devel@nongnu.org
Cc: qemu-trivial@nongnu.org, Klye Evans <kevans@FreeBSD.org>,
Michael Tokarev <mjt@tls.msk.ru>, Stacey Son <sson@FreeBSD.org>,
Laurent Vivier <laurent@vivier.eu>
Subject: Re: [PATCH 18/24] bsd-user/arm/target_arch_signal.h: arm machine context for signals
Date: Thu, 28 Oct 2021 10:18:50 -0700 [thread overview]
Message-ID: <b4289206-5b16-574d-34bc-42bce93837bc@linaro.org> (raw)
In-Reply-To: <20211019164447.16359-19-imp@bsdimp.com>
On 10/19/21 9:44 AM, Warner Losh wrote:
> +typedef struct {
> + uint32_t __fp_fpsr;
> + struct {
> + uint32_t __fp_exponent;
> + uint32_t __fp_mantissa_hi;
> + uint32_t __fp_mantissa_lo;
> + } __fp_fr[8];
> +} target__fpregset_t;
> +
> +typedef struct {
> + uint32_t __vfp_fpscr;
> + uint32_t __vfp_fstmx[33];
> + uint32_t __vfp_fpsid;
> +} target__vfpregset_t;
> +
> +typedef struct target_mcontext {
> + uint32_t __gregs[TARGET__NGREG];
> + union {
> + target__fpregset_t __fpregs;
> + target__vfpregset_t __vfpregs;
> + } __fpu;
> +} target_mcontext_t;
This doesn't match what I see in sys/arm/include/ucontext.h at all.
I don't even see the string "fstmx" anywhere in the source tree.
r~
next prev parent reply other threads:[~2021-10-28 17:20 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-19 16:44 [PATCH 00/24] bsd-user: arm (32-bit) support Warner Losh
2021-10-19 16:44 ` [PATCH 01/24] bsd-user/arm/target_arch_sysarch.h: Use consistent include guards Warner Losh
2021-10-23 7:29 ` Kyle Evans
2021-10-28 15:08 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 02/24] bsd-user/arm/target_syscall.h: Add copyright and update name Warner Losh
2021-10-23 7:30 ` Kyle Evans
2021-10-28 15:08 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 03/24] bsd-user/arm/target_arch_cpu.c: Target specific TLS routines Warner Losh
2021-10-23 7:30 ` Kyle Evans
2021-10-28 15:08 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 04/24] bsd-user/arm/target_arch_cpu.h: CPU Loop definitions Warner Losh
2021-10-23 7:31 ` Kyle Evans
2021-10-28 15:14 ` Richard Henderson
2021-10-28 17:36 ` Warner Losh
2021-10-19 16:44 ` [PATCH 05/24] bsd-user/arm/target_arch_cpu.h: Implement target_cpu_clone_regs Warner Losh
2021-10-23 7:31 ` Kyle Evans
2021-10-28 15:15 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 06/24] bsd-user/arm/target_arch_cpu.h: Dummy target_cpu_loop implementation Warner Losh
2021-10-23 7:32 ` Kyle Evans
2021-10-28 15:15 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 07/24] bsd-user/arm/target_arch_cpu.h: Implment trivial EXCP exceptions Warner Losh
2021-10-26 5:52 ` Kyle Evans
2021-10-28 15:19 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 08/24] bsd-user/arm/target_arch_cpu.h: Implement data abort exceptions Warner Losh
2021-10-26 5:47 ` Kyle Evans
2021-10-28 15:29 ` Richard Henderson
2021-10-28 16:56 ` Warner Losh
2021-10-19 16:44 ` [PATCH 09/24] bsd-user/arm/target_arch_cpu.h: Implement system call dispatch Warner Losh
2021-10-23 7:33 ` Kyle Evans
2021-10-23 15:17 ` Warner Losh
2021-10-28 15:35 ` Richard Henderson
2021-10-28 17:56 ` Warner Losh
2021-10-19 16:44 ` [PATCH 10/24] bsd-user/arm/target_arch_reg.h: Implement core dump register copying Warner Losh
2021-10-26 5:48 ` Kyle Evans
2021-10-28 15:36 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 11/24] bsd-user/arm/target_arch_vmparam.h: Parameters for arm address space Warner Losh
2021-10-26 5:52 ` Kyle Evans
2021-10-28 15:37 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 12/24] bsd-user/arm/target_arch_sigtramp.h: Signal Trampoline for arm Warner Losh
2021-10-26 5:51 ` Kyle Evans
2021-10-28 15:42 ` Richard Henderson
2021-10-28 19:35 ` Warner Losh
2021-10-19 16:44 ` [PATCH 13/24] bsd-user/arm/target_arch_thread.h: Routines to create and switch to a thread Warner Losh
2021-10-26 6:01 ` Kyle Evans
2021-10-26 6:11 ` Kyle Evans
2021-10-27 15:35 ` Warner Losh
2021-10-27 15:40 ` Kyle Evans
2021-10-28 15:57 ` Richard Henderson
2021-10-28 19:45 ` Warner Losh
2021-10-29 16:06 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 14/24] bsd-user/arm/target_arch_elf.h: arm defines for ELF Warner Losh
2021-10-26 6:07 ` Kyle Evans
2021-10-28 16:02 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 15/24] bsd-user/arm/target_arch_elf.h: arm get hwcap Warner Losh
2021-10-26 6:02 ` Kyle Evans
2021-10-28 16:06 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 16/24] bsd-user/arm/target_arch_elf.h: arm get_hwcap2 impl Warner Losh
2021-10-26 6:02 ` Kyle Evans
2021-10-28 16:08 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 17/24] bsd-user/arm/target_arch_signal.h: arm specific signal registers and stack Warner Losh
2021-10-26 6:03 ` Kyle Evans
2021-10-28 16:18 ` Richard Henderson
2021-10-28 16:48 ` Warner Losh
2021-10-19 16:44 ` [PATCH 18/24] bsd-user/arm/target_arch_signal.h: arm machine context for signals Warner Losh
2021-10-26 6:03 ` Kyle Evans
2021-10-28 17:04 ` Richard Henderson
2021-10-28 17:18 ` Richard Henderson [this message]
2021-10-28 20:16 ` Warner Losh
2021-10-19 16:44 ` [PATCH 19/24] bsd-user/arm/target_arch_signal.h: arm user context and trapframe " Warner Losh
2021-10-26 6:07 ` Kyle Evans
2021-10-27 15:48 ` Warner Losh
2021-10-28 17:22 ` Richard Henderson
2021-10-30 2:44 ` Warner Losh
2021-10-19 16:44 ` [PATCH 20/24] bsd-user/arm/target_arch_signal.h: arm set_sigtramp_args Warner Losh
2021-10-26 6:10 ` Kyle Evans
2021-10-28 17:25 ` Richard Henderson
2021-10-28 17:35 ` Kyle Evans
2021-10-28 22:22 ` Warner Losh
2021-10-28 22:41 ` Warner Losh
2021-10-30 2:47 ` Warner Losh
2021-10-19 16:44 ` [PATCH 21/24] bsd-user/arm/target_arch_signal.h: arm get_mcontext Warner Losh
2021-10-26 6:08 ` Kyle Evans
2021-10-28 17:27 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 22/24] bsd-user/arm/target_arch_signal.h: arm set_mcontext Warner Losh
2021-10-26 6:12 ` Kyle Evans
2021-10-28 17:53 ` Richard Henderson
2021-10-29 0:07 ` Warner Losh
2021-10-29 4:34 ` Warner Losh
2021-10-28 17:57 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 23/24] bsd-user/arm/target_arch_signal.h: arm get_ucontext_sigreturn Warner Losh
2021-10-26 6:12 ` Kyle Evans
2021-10-28 17:59 ` Richard Henderson
2021-10-19 16:44 ` [PATCH 24/24] bsd-user: add arm target build Warner Losh
2021-10-26 6:21 ` Kyle Evans
2021-10-28 18:02 ` Richard Henderson
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