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linux-user/sparc: Handle tag overflow traps

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This trap is raised by taddcctv and tsubcctv insns.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230216054516.1267305-16-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Richard Henderson 2023-02-15 19:45:16 -10:00 • committed by Laurent Vivier
parent 4ea3af392f
commit e64c6d42b6
3 changed files with 9 additions and 1 deletions
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3
linux-user/sparc/cpu_loop.c
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@ -328,6 +328,9 @@ void cpu_loop (CPUSPARCState *env)
case TT_PRIV_INSN:
force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
break;
case TT_TOVF:
force_sig_fault(TARGET_SIGEMT, TARGET_EMT_TAGOVF, env->pc);
break;
#ifdef TARGET_SPARC64
case TT_PRIV_ACT:
/* Note do_privact defers to do_privop. */