Mark Corbin 2931709ed9 bsd-user: Implement RISC-V signal trampoline setup functions ... Added functions for setting up the RISC-V signal trampoline and signal frame: 'set_sigtramp_args()': Configures the RISC-V CPU state with arguments for the signal handler. It sets up the registers with the signal number,pointers to the signal info and user context, the signal handler address, and the signal frame pointer. 'setup_sigframe_arch()': Initializes the signal frame with the current machine context.This function copies the context from the CPU state to the signal frame, preparing it for the signal handler. Signed-off-by: Mark Corbin <mark@dibsco.co.uk> Signed-off-by: Ajeet Singh <itachis@FreeBSD.org> Signed-off-by: Warner Losh <imp@bsdimp.com> Co-authored-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240916155119.14610-15-itachis@FreeBSD.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>		2024-10-02 15:11:52 +10:00
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signal.c	bsd-user: Implement RISC-V signal trampoline setup functions	2024-10-02 15:11:52 +10:00
target_arch_cpu.c	bsd-user: Implement RISC-V TLS register setup	2024-10-02 15:11:52 +10:00
target_arch_cpu.h	bsd-user: Implement RISC-V CPU register cloning and reset functions	2024-10-02 15:11:52 +10:00
target_arch_elf.h	bsd-user: Add RISC-V ELF definitions and hardware capability detection	2024-10-02 15:11:52 +10:00
target_arch_reg.h	bsd-user: Define RISC-V register structures and register copying	2024-10-02 15:11:52 +10:00
target_arch_signal.h	bsd-user: Define RISC-V signal handling structures and constants	2024-10-02 15:11:52 +10:00
target_arch_sigtramp.h	bsd-user: Add RISC-V signal trampoline setup function	2024-10-02 15:11:52 +10:00
target_arch_sysarch.h	bsd-user: Implement RISC-V sysarch system call emulation	2024-10-02 15:11:52 +10:00
target_arch_thread.h	bsd-user: Add RISC-V thread setup and initialization support	2024-10-02 15:11:52 +10:00
target_arch_vmparam.h	bsd-user: Define RISC-V VM parameters and helper functions	2024-10-02 15:11:52 +10:00
target_arch.h	bsd-user: Implement RISC-V TLS register setup	2024-10-02 15:11:52 +10:00
target_syscall.h	bsd-user: Define RISC-V system call structures and constants	2024-10-02 15:11:52 +10:00
target.h	bsd-user: Add generic RISC-V64 target definitions	2024-10-02 15:11:52 +10:00