Use TT_TRAP.
For sparc32, 0x88 is the "Slowaris" system call, currently BAD_TRAP
in the kernel's ttable_32.S. For sparc64, 0x110 is tl0_linux32, the
sparc32 trap, now folded into the TARGET_ABI32 case via TT_TRAP.
For sparc64, there does still exist trap 0x111 as tl0_oldlinux64,
which was replaced by 0x16d as tl0_linux64 in 1998. Since no one
has noticed, don't bother implementing it now.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230216054516.
1267305-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
#endif
}
+#ifdef TARGET_ABI32
+#define TARGET_TT_SYSCALL (TT_TRAP + 0x10) /* t_linux */
+#else
+#define TARGET_TT_SYSCALL (TT_TRAP + 0x6d) /* tl0_linux64 */
+#endif
+
void cpu_loop (CPUSPARCState *env)
{
CPUState *cs = env_cpu(env);
}
switch (trapnr) {
-#ifndef TARGET_SPARC64
- case 0x88:
- case 0x90:
-#else
- case 0x110:
- case 0x16d:
-#endif
+ case TARGET_TT_SYSCALL:
ret = do_syscall (env, env->gregs[1],
env->regwptr[0], env->regwptr[1],
env->regwptr[2], env->regwptr[3],