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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-05-04 09:25:12 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-04 09:25:12 +0100 |
| commit | f0c889522255b8fee2fe3a6cc8157dfa80abac2a (patch) | |
| tree | 4303e6870bc957055892b0c474c14376b0301a10 /linux-user/m68k/signal.c | |
| parent | e2f557f9889fea29fbb7bafae7719e38821df8fb (diff) | |
| parent | 7f254c5cb80bc478794a4c3d7fe5d503b033be13 (diff) | |
| download | focaccia-qemu-f0c889522255b8fee2fe3a6cc8157dfa80abac2a.tar.gz focaccia-qemu-f0c889522255b8fee2fe3a6cc8157dfa80abac2a.zip | |
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-2.13-pull-request' into staging
# gpg: Signature made Thu 03 May 2018 22:38:35 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-2.13-pull-request: linux-user: remove useless padding in flock64 structure linux-user: introduce target_sigsp() and target_save_altstack() linux-user: ARM-FDPIC: Add support for signals for FDPIC targets linux-user: ARM-FDPIC: Add support of FDPIC for ARM. linux-user: ARM-FDPIC: Identify ARM FDPIC binaries Remove CONFIG_USE_FDPIC. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user/m68k/signal.c')
| -rw-r--r-- | linux-user/m68k/signal.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/linux-user/m68k/signal.c b/linux-user/m68k/signal.c index fc72468a81..5dd8bb5f99 100644 --- a/linux-user/m68k/signal.c +++ b/linux-user/m68k/signal.c @@ -117,14 +117,10 @@ static inline abi_ulong get_sigframe(struct target_sigaction *ka, CPUM68KState *regs, size_t frame_size) { - unsigned long sp; + abi_ulong sp; - sp = regs->aregs[7]; + sp = target_sigsp(get_sp_from_cpustate(regs), ka); - /* This is the X/Open sanctioned signal stack switching. */ - if ((ka->sa_flags & TARGET_SA_ONSTACK) && (sas_ss_flags (sp) == 0)) { - sp = target_sigaltstack_used.ss_sp + target_sigaltstack_used.ss_size; - } return ((sp - frame_size) & -8UL); } @@ -318,12 +314,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka, __put_user(0, &frame->uc.tuc_flags); __put_user(0, &frame->uc.tuc_link); - __put_user(target_sigaltstack_used.ss_sp, - &frame->uc.tuc_stack.ss_sp); - __put_user(sas_ss_flags(env->aregs[7]), - &frame->uc.tuc_stack.ss_flags); - __put_user(target_sigaltstack_used.ss_size, - &frame->uc.tuc_stack.ss_size); + target_save_altstack(&frame->uc.tuc_stack, env); err |= target_rt_setup_ucontext(&frame->uc, env); if (err) |