| commit | 3116f020d455a0bff7bdc86c20dfc1a63a36f729 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Thu, 16 Feb 2023 05:45:03 +0000 (15 19:45 -1000) | ||
| committer | Laurent Vivier <laurent@vivier.eu> | |
| Fri, 10 Mar 2023 19:45:47 +0000 (10 20:45 +0100) | ||
| tree | 44a8d36487344f82b3b4f874bc30c39d1a712521 | treesnapshot (tar.gz zip) |
| parent | 895ce8bb534e66ca418dea62ae67a92dccafb2e1 | commitdiff |
linux-user/sparc: Tidy syscall trap
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>
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>
| linux-user/sparc/cpu_loop.c | diffblobblamehistory |