Merge remote-tracking branch 'remotes/lvivier-gitlab/tags/linux-user-for-7.0-pull-request' into staging

linux-user pull request 20220111
siginfo_t cleanup
more prtctl() update
target_struct.h cleanup

# gpg: Signature made Tue 11 Jan 2022 19:52:20 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/lvivier-gitlab/tags/linux-user-for-7.0-pull-request: (30 commits)
  linux-user: Implement capability prctls
  linux-user: Implement PR_SET_PDEATHSIG
  linux-user: Map signal number in PR_GET_PDEATHSIG
  linux-user: Do not special-case NULL for PR_GET_PDEATHSIG
  linux-user: Move target_struct.h generic definitions to generic/
  linux-user/arm: Move target_oabi_flock64 out of target_structs.h
  linux-user/xtensa: Use force_sig_fault
  linux-user/sparc: Use force_sig_fault
  linux-user/sh4: Use force_sig_fault
  linux-user/s390x: Use force_sig_fault
  linux-user/riscv: Use force_sig_fault
  linux-user/ppc: Use force_sig_fault
  linux-user/openrisc: Use force_sig_fault
  target/mips: Extract trap code into env->error_code
  target/mips: Extract break code into env->error_code
  linux-user/mips: Use force_sig_fault
  linux-user/mips: Improve do_break
  linux-user/microblaze: Fix SIGFPE si_codes
  linux-user/microblaze: Use force_sig_fault
  linux-user/m68k: Use force_sig_fault
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 8 deletions

diff --git a/linux-user/cris/cpu_loop.c b/linux-user/cris/cpu_loop.c
index 5213aebf55..0f46b3c1a8 100644
--- a/linux-user/cris/cpu_loop.c
+++ b/linux-user/cris/cpu_loop.c
@@ -28,8 +28,7 @@ void cpu_loop(CPUCRISState *env)
 {
     CPUState *cs = env_cpu(env);
     int trapnr, ret;
-    target_siginfo_t info;
-    
+
     while (1) {
         cpu_exec_start(cs);
         trapnr = cpu_exec(cs);
@@ -38,8 +37,8 @@ void cpu_loop(CPUCRISState *env)
 
         switch (trapnr) {
         case EXCP_INTERRUPT:
-          /* just indicate that signals should be handled asap */
-          break;
+            /* just indicate that signals should be handled asap */
+            break;
         case EXCP_BREAK:
             ret = do_syscall(env, 
                              env->regs[9], 
@@ -57,10 +56,7 @@ void cpu_loop(CPUCRISState *env)
             }
             break;
         case EXCP_DEBUG:
-            info.si_signo = TARGET_SIGTRAP;
-            info.si_errno = 0;
-            info.si_code = TARGET_TRAP_BRKPT;
-            queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+            force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc);
             break;
         case EXCP_ATOMIC:
             cpu_exec_step_atomic(cs);