| commit | f74bd157c62f5c064418d038f9003c9c4b3dad0e | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Sat, 18 Sep 2021 02:10:25 +0000 (17 19:10 -0700) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Tue, 2 Nov 2021 11:00:52 +0000 (2 07:00 -0400) | ||
| tree | e27f0cb209ae71fccc0cb8ef099d3ce4a6cce9ed | treesnapshot (tar.gz zip) |
| parent | 860e0b965be0ac3b8e455c3d80d4ca6f5e30a97a | commitdiff |
target/i386: Implement x86_cpu_record_sigsegv
Record cr2, error_code, and exception_index. That last means
that we must exit to cpu_loop ourselves, instead of letting
exception_index being overwritten.
Use the maperr parameter to properly set PG_ERROR_P_MASK.
Reviewed by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Record cr2, error_code, and exception_index. That last means
that we must exit to cpu_loop ourselves, instead of letting
exception_index being overwritten.
Use the maperr parameter to properly set PG_ERROR_P_MASK.
Reviewed by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| target/i386/tcg/helper-tcg.h | diffblobblamehistory | |
| target/i386/tcg/tcg-cpu.c | diffblobblamehistory | |
| target/i386/tcg/user/excp_helper.c | diffblobblamehistory |