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author | Warner Losh <imp@bsdimp.com> | 2021-11-04 16:53:13 -0600 |
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committer | Warner Losh <imp@bsdimp.com> | 2022-01-07 22:58:51 -0700 |
commit | 1b4e358a614fc6b8f2e1e1b26550f7f3e9509c8f (patch) | |
tree | 1e794a2dccbab2c4c281b3ec74d8a7e6712f1595 | |
parent | 164f94bc3033011ea9899988d33659239cacb67e (diff) | |
download | qemu-1b4e358a614fc6b8f2e1e1b26550f7f3e9509c8f.zip qemu-1b4e358a614fc6b8f2e1e1b26550f7f3e9509c8f.tar.gz qemu-1b4e358a614fc6b8f2e1e1b26550f7f3e9509c8f.tar.bz2 |
bsd-user/x86_64: Move functions into signal.c
Move the current inline functions into sigal.c. This will increate the
flexibility of implementation in the future.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
-rw-r--r-- | bsd-user/x86_64/signal.c | 56 | ||||
-rw-r--r-- | bsd-user/x86_64/target_arch_signal.h | 43 |
2 files changed, 63 insertions, 36 deletions
diff --git a/bsd-user/x86_64/signal.c b/bsd-user/x86_64/signal.c index ac90323..8885152 100644 --- a/bsd-user/x86_64/signal.c +++ b/bsd-user/x86_64/signal.c @@ -1 +1,55 @@ -/* Placeholder for signal.c */ +/* + * x86_64 signal definitions + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include "qemu.h" + +/* + * Compare to amd64/amd64/machdep.c sendsig() + * Assumes that target stack frame memory is locked. + */ +abi_long set_sigtramp_args(CPUX86State *regs, + int sig, struct target_sigframe *frame, abi_ulong frame_addr, + struct target_sigaction *ka) +{ + /* XXX return -TARGET_EOPNOTSUPP; */ + return 0; +} + +/* Compare to amd64/amd64/machdep.c get_mcontext() */ +abi_long get_mcontext(CPUX86State *regs, + target_mcontext_t *mcp, int flags) +{ + /* XXX */ + return -TARGET_EOPNOTSUPP; +} + +/* Compare to amd64/amd64/machdep.c set_mcontext() */ +abi_long set_mcontext(CPUX86State *regs, + target_mcontext_t *mcp, int srflag) +{ + /* XXX */ + return -TARGET_EOPNOTSUPP; +} + +abi_long get_ucontext_sigreturn(CPUX86State *regs, + abi_ulong target_sf, abi_ulong *target_uc) +{ + /* XXX */ + *target_uc = 0; + return -TARGET_EOPNOTSUPP; +} diff --git a/bsd-user/x86_64/target_arch_signal.h b/bsd-user/x86_64/target_arch_signal.h index 720e393..b39b704 100644 --- a/bsd-user/x86_64/target_arch_signal.h +++ b/bsd-user/x86_64/target_arch_signal.h @@ -96,40 +96,13 @@ struct target_sigframe { uint32_t __spare__[2]; }; -/* - * Compare to amd64/amd64/machdep.c sendsig() - * Assumes that target stack frame memory is locked. - */ -static inline abi_long set_sigtramp_args(CPUX86State *regs, - int sig, struct target_sigframe *frame, abi_ulong frame_addr, - struct target_sigaction *ka) -{ - /* XXX return -TARGET_EOPNOTSUPP; */ - return 0; -} - -/* Compare to amd64/amd64/machdep.c get_mcontext() */ -static inline abi_long get_mcontext(CPUX86State *regs, - target_mcontext_t *mcp, int flags) -{ - /* XXX */ - return -TARGET_EOPNOTSUPP; -} - -/* Compare to amd64/amd64/machdep.c set_mcontext() */ -static inline abi_long set_mcontext(CPUX86State *regs, - target_mcontext_t *mcp, int srflag) -{ - /* XXX */ - return -TARGET_EOPNOTSUPP; -} - -static inline abi_long get_ucontext_sigreturn(CPUX86State *regs, - abi_ulong target_sf, abi_ulong *target_uc) -{ - /* XXX */ - *target_uc = 0; - return -TARGET_EOPNOTSUPP; -} +abi_long set_sigtramp_args(CPUX86State *env, int sig, + struct target_sigframe *frame, + abi_ulong frame_addr, + struct target_sigaction *ka); +abi_long get_mcontext(CPUX86State *regs, target_mcontext_t *mcp, int flags); +abi_long set_mcontext(CPUX86State *regs, target_mcontext_t *mcp, int srflag); +abi_long get_ucontext_sigreturn(CPUX86State *regs, abi_ulong target_sf, + abi_ulong *target_uc); #endif /* !TARGET_ARCH_SIGNAL_H_ */ |