| Message ID | 20211102225248.52999-21-imp@bsdimp.com |
|---|---|
| State | New |
| Headers | show |
| Series | bsd-user: arm (32-bit) support | expand |
On 11/2/21 6:52 PM, Warner Losh wrote: > Signed-off-by: Stacey Son<sson@FreeBSD.org> > Signed-off-by: Kyle Evans<kevans@FreeBSD.org> > Signed-off-by: Warner Losh<imp@bsdimp.com> > --- > bsd-user/arm/target_arch_signal.h | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/bsd-user/arm/target_arch_signal.h b/bsd-user/arm/target_arch_signal.h index 973183d99c..3aaced474b 100644 --- a/bsd-user/arm/target_arch_signal.h +++ b/bsd-user/arm/target_arch_signal.h @@ -54,4 +54,24 @@ #define TARGET_MINSIGSTKSZ (1024 * 4) /* min sig stack size */ #define TARGET_SIGSTKSZ (TARGET_MINSIGSTKSZ + 32768) /* recommended size */ +/* + * Floating point register state + */ +typedef struct target_mcontext_vfp { + abi_ullong mcv_reg[32]; + abi_ulong mcv_fpscr; +} target_mcontext_vfp_t; + +typedef struct target_mcontext { + uint32_t __gregs[32]; + + /* + * Originally, rest of this structure was named __fpu, 35 * 4 bytes + * long, never accessed from kernel. + */ + abi_long mc_vfp_size; + abi_ptr *mc_vfp_ptr; + abi_int mc_spare[33]; +} target_mcontext_t; + #endif /* !_TARGET_ARCH_SIGNAL_H_ */