From: Richard Henderson <richard.henderson@linaro.org>
To: Warner Losh <imp@bsdimp.com>
Cc: Ajeet Singh <itachis6234@gmail.com>,
qemu-devel@nongnu.org, Mark Corbin <mark.corbin@embecsom.com>,
Ajeet Singh <itachis@freebsd.org>
Subject: Re: [PATCH 15/18] bsd-user: Implement RISC-V signal trampoline setup functions
Date: Sat, 3 Aug 2024 19:33:31 +1000 [thread overview]
Message-ID: <720adf5e-0cd0-4b9c-b851-baa7d51c7e53@linaro.org> (raw)
In-Reply-To: <CANCZdfqKRVR+1p_zADs8f_3Bi4F4y2Pa4fXCNLhi2_JBkMeZrQ@mail.gmail.com>
On 8/3/24 10:04, Warner Losh wrote:
> > + regs->pc = ka->_sa_handler;
> > + regs->gpr[2] = frame_addr;
> > + regs->gpr[1] = TARGET_PS_STRINGS - TARGET_SZSIGCODE;
>
> xRA, xSP.
>
>
> So to be clear, this is 'use these constants rather than the raw numbers for the array
> subscripts' right?
Exactly.
r~
next prev parent reply other threads:[~2024-08-03 9:34 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-02 8:34 [PATCH 00/18] bsd-user: Comprehensive RISCV support Ajeet Singh
2024-08-02 8:34 ` [PATCH 01/18] bsd-user: Implement RISC-V CPU initialization and main loop Ajeet Singh
2024-08-02 12:41 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 02/18] bsd-user: Add RISC-V CPU execution loop and syscall handling Ajeet Singh
2024-08-02 12:54 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 03/18] bsd-user: Implement RISC-V CPU register cloning and reset functions Ajeet Singh
2024-08-02 12:58 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 04/18] bsd-user: Implement RISC-V TLS register setup Ajeet Singh
2024-08-02 13:01 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 05/18] bsd-user: Add prototype for " Ajeet Singh
2024-08-02 13:04 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 06/18] bsd-user: Add RISC-V ELF definitions and hardware capability detection Ajeet Singh
2024-08-02 13:13 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 07/18] bsd-user: Define RISC-V register structures and register copying Ajeet Singh
2024-08-02 13:20 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 08/18] bsd-user: Add RISC-V signal trampoline setup function Ajeet Singh
2024-08-02 13:24 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 09/18] bsd-user: Implement RISC-V sysarch system call emulation Ajeet Singh
2024-08-02 13:27 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 10/18] bsd-user: Add RISC-V thread setup and initialization support Ajeet Singh
2024-08-02 13:30 ` Richard Henderson
2024-08-03 0:05 ` Warner Losh
2024-08-02 8:34 ` [PATCH 11/18] bsd-user: Define RISC-V VM parameters and helper functions Ajeet Singh
2024-08-02 13:33 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 12/18] bsd-user: Define RISC-V system call structures and constants Ajeet Singh
2024-08-02 13:35 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 13/18] bsd-user: Add generic RISC-V64 target definitions Ajeet Singh
2024-08-02 13:35 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 14/18] bsd-user: Define RISC-V signal handling structures and constants Ajeet Singh
2024-08-02 13:38 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 15/18] bsd-user: Implement RISC-V signal trampoline setup functions Ajeet Singh
2024-08-02 13:46 ` Richard Henderson
2024-08-03 0:04 ` Warner Losh
2024-08-03 9:33 ` Richard Henderson [this message]
2024-08-02 8:34 ` [PATCH 16/18] bsd-user: Implement 'get_mcontext' for RISC-V Ajeet Singh
2024-08-02 13:47 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 17/18] bsd-user: Implement set_mcontext and get_ucontext_sigreturn for RISCV Ajeet Singh
2024-08-02 13:48 ` Richard Henderson
2024-08-02 8:34 ` [PATCH 18/18] bsd-user: Add RISC-V 64-bit Target Configuration and Debug XML Files Ajeet Singh
2024-08-02 13:50 ` Richard Henderson
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