diff options
Diffstat (limited to 'gdb/gdbserver/linux-x86-tdesc-selftest.c')
| -rw-r--r-- | gdb/gdbserver/linux-x86-tdesc-selftest.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/gdb/gdbserver/linux-x86-tdesc-selftest.c b/gdb/gdbserver/linux-x86-tdesc-selftest.c new file mode 100644 index 0000000..c5ab2ab --- /dev/null +++ b/gdb/gdbserver/linux-x86-tdesc-selftest.c @@ -0,0 +1,183 @@ +/* Copyright (C) 2017 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include "server.h" +#include "linux-x86-tdesc.h" +#include "tdesc.h" +#include "common/selftest.h" +#include "x86-xstate.h" + +/* Defined in auto-generated file i386-linux.c. */ +void init_registers_i386_linux (void); +extern const struct target_desc *tdesc_i386_linux; + +/* Defined in auto-generated file i386-mmx-linux.c. */ +void init_registers_i386_mmx_linux (void); +extern const struct target_desc *tdesc_i386_mmx_linux; + +/* Defined in auto-generated file i386-avx-linux.c. */ +void init_registers_i386_avx_linux (void); +extern const struct target_desc *tdesc_i386_avx_linux; + +/* Defined in auto-generated file i386-avx-mpx-linux.c. */ +void init_registers_i386_avx_mpx_linux (void); +extern const struct target_desc *tdesc_i386_avx_mpx_linux; + +/* Defined in auto-generated file i386-avx-avx512-linux.c. */ +void init_registers_i386_avx_avx512_linux (void); +extern const struct target_desc *tdesc_i386_avx_avx512_linux; + +/* Defined in auto-generated file i386-avx-mpx-avx512-linux.c. */ +void init_registers_i386_avx_mpx_avx512_pku_linux (void); +extern const struct target_desc *tdesc_i386_avx_mpx_avx512_pku_linux; + +/* Defined in auto-generated file i386-mpx-linux.c. */ +void init_registers_i386_mpx_linux (void); +extern const struct target_desc *tdesc_i386_mpx_linux; + +#ifdef __x86_64__ + +/* Defined in auto-generated file amd64-linux.c. */ +void init_registers_amd64_linux (void); +extern const struct target_desc *tdesc_amd64_linux; + +/* Defined in auto-generated file amd64-avx-linux.c. */ +void init_registers_amd64_avx_linux (void); +extern const struct target_desc *tdesc_amd64_avx_linux; + +/* Defined in auto-generated file amd64-avx-avx512-linux.c. */ +void init_registers_amd64_avx_avx512_linux (void); +extern const struct target_desc *tdesc_amd64_avx_avx512_linux; + +/* Defined in auto-generated file amd64-avx-mpx-avx512-pku-linux.c. */ +void init_registers_amd64_avx_mpx_avx512_pku_linux (void); +extern const struct target_desc *tdesc_amd64_avx_mpx_avx512_pku_linux; + +/* Defined in auto-generated file amd64-avx-mpx-linux.c. */ +void init_registers_amd64_avx_mpx_linux (void); +extern const struct target_desc *tdesc_amd64_avx_mpx_linux; + +/* Defined in auto-generated file amd64-mpx-linux.c. */ +void init_registers_amd64_mpx_linux (void); +extern const struct target_desc *tdesc_amd64_mpx_linux; + +/* Defined in auto-generated file x32-linux.c. */ +void init_registers_x32_linux (void); +extern const struct target_desc *tdesc_x32_linux; + +/* Defined in auto-generated file x32-avx-linux.c. */ +void init_registers_x32_avx_linux (void); +extern const struct target_desc *tdesc_x32_avx_linux; + +/* Defined in auto-generated file x32-avx-avx512-linux.c. */ +void init_registers_x32_avx_avx512_linux (void); +extern const struct target_desc *tdesc_x32_avx_avx512_linux; + +#endif + +namespace selftests { +namespace tdesc { +static void +i386_tdesc_test () +{ + struct + { + unsigned int mask; + const target_desc *tdesc; + } tdesc_tests[] = { + { X86_XSTATE_X87, tdesc_i386_mmx_linux }, + { X86_XSTATE_SSE_MASK, tdesc_i386_linux }, + { X86_XSTATE_AVX_MASK, tdesc_i386_avx_linux }, + { X86_XSTATE_MPX_MASK, tdesc_i386_mpx_linux }, + { X86_XSTATE_AVX_MPX_MASK, tdesc_i386_avx_mpx_linux }, + { X86_XSTATE_AVX_AVX512_MASK, tdesc_i386_avx_avx512_linux }, + { X86_XSTATE_AVX_MPX_AVX512_PKU_MASK, tdesc_i386_avx_mpx_avx512_pku_linux } + }; + + for (auto &elem : tdesc_tests) + { + const target_desc *tdesc = i386_linux_read_description (elem.mask); + + SELF_CHECK (*tdesc == *elem.tdesc); + } +} + +#ifdef __x86_64__ + +static void +amd64_tdesc_test () +{ + struct + { + unsigned int mask; + const target_desc *tdesc[2]; + } tdesc_tests[] = { + { X86_XSTATE_SSE_MASK, { tdesc_amd64_linux, tdesc_x32_linux } }, + { X86_XSTATE_AVX_MASK, { tdesc_amd64_avx_linux, tdesc_x32_avx_linux } }, + { X86_XSTATE_MPX_MASK, { tdesc_amd64_mpx_linux, tdesc_x32_avx_linux } }, + { X86_XSTATE_AVX_MPX_MASK, { tdesc_amd64_avx_mpx_linux, + tdesc_x32_avx_linux } }, + { X86_XSTATE_AVX_AVX512_MASK, { tdesc_amd64_avx_avx512_linux, + tdesc_x32_avx_avx512_linux } }, + { X86_XSTATE_AVX_MPX_AVX512_PKU_MASK, + { tdesc_amd64_avx_mpx_avx512_pku_linux, tdesc_x32_avx_avx512_linux } }, + }; + + for (auto &elem : tdesc_tests) + { + for (int i = 0; i < 2; i++) + { + const target_desc *tdesc = amd64_linux_read_description (elem.mask, + i); + + SELF_CHECK (*tdesc == *elem.tdesc[i]); + } + } +} + +#endif +} +} // namespace selftests + +void +initialize_low_tdesc () +{ + init_registers_i386_linux (); + init_registers_i386_mmx_linux (); + init_registers_i386_avx_linux (); + init_registers_i386_mpx_linux (); + init_registers_i386_avx_mpx_linux (); + init_registers_i386_avx_avx512_linux (); + init_registers_i386_avx_mpx_avx512_pku_linux (); + + selftests::register_test ("i386-tdesc", selftests::tdesc::i386_tdesc_test); + +#ifdef __x86_64__ + init_registers_x32_linux (); + init_registers_x32_avx_linux (); + init_registers_x32_avx_avx512_linux (); + + init_registers_amd64_linux (); + init_registers_amd64_avx_linux (); + init_registers_amd64_mpx_linux (); + init_registers_amd64_avx_mpx_linux (); + init_registers_amd64_avx_avx512_linux (); + init_registers_amd64_avx_mpx_avx512_pku_linux (); + + selftests::register_test ("amd64-tdesc", selftests::tdesc::amd64_tdesc_test); +#endif +} |