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breakpad/src/processor
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Alex Gough f6e42357d4 Add maxsize for xstate areas 
Breakpad skips the xstate area in x64 contexts but allowed this area
to be of unconstrained size. This hits problems if the size is greater
than Chrome's maximum allocation size, so we change to skipping a
maximum size. The maximum is chosen to allow the full set of states
today, plus some slack for the future:

Based on Intel x64 manual 13.5 XSAVE-MANAGED STATE

* => further bytes might be reserved

| Size | Region           |
|  576 | Legacy + header  |
|  384 | AVX State        |
|   80 | MPX State        |
| 1600 | AVX-512 State    |
|   72*| PT State         |
|    8 | pkru state       |
|    8 | pasid state      |
|   16 | CET state        |
|    8 | HDC State        |
|   96?| uintr state      |
|  808*| lbr state        |
|    8 | hwp state        |
|   16 | amx state        |

== 3680 so jump up a bit for the future to 2**12.

Bug:1425631
Change-Id: Ie08555651977cdbfa1c351c661118f13238213c4
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/4379497
Reviewed-by: Ivan Penkov <ivanpe@chromium.org>
2023-04-01 01:52:18 +00:00
..
proto Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
testdata Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
address_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
address_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
address_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
basic_code_module.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
basic_code_modules.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
basic_code_modules.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
basic_source_line_resolver.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
basic_source_line_resolver_types.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
basic_source_line_resolver_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
call_stack.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
cfi_frame_info-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
cfi_frame_info.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
cfi_frame_info.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
cfi_frame_info_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
contained_range_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
contained_range_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
contained_range_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
convert_old_arm64_context.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
convert_old_arm64_context.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
disassembler_objdump.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
disassembler_objdump.h Add DisassemblerObjdump. 2022-10-12 17:19:44 +00:00
disassembler_objdump_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
disassembler_x86.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
disassembler_x86.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
disassembler_x86_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
dump_context.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
dump_object.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
exploitability.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
exploitability_linux.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
exploitability_linux.h Add DisassemblerObjdump. 2022-10-12 17:19:44 +00:00
exploitability_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
exploitability_win.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
exploitability_win.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
fast_source_line_resolver.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
fast_source_line_resolver_types.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
fast_source_line_resolver_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
linked_ptr.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
logging.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
logging.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
map_serializers-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
map_serializers.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
map_serializers_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
microdump.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
microdump_processor.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
microdump_processor_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
microdump_stackwalk.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
microdump_stackwalk_machine_readable_test Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
microdump_stackwalk_test Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
microdump_stackwalk_test_vars Microdumps: support aarch64 and lib mapping from APK 2014-12-02 15:31:25 +00:00
minidump.cc Add maxsize for xstate areas 2023-04-01 01:52:18 +00:00
minidump_dump.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
minidump_dump_test Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
minidump_processor.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
minidump_processor_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
minidump_stackwalk.cc Remove extra comma in minidump_stackwalk.cc 2023-03-16 16:13:59 +00:00
minidump_stackwalk_machine_readable_test Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
minidump_stackwalk_test Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
minidump_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
module_comparer.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
module_comparer.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
module_factory.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
module_serializer.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
module_serializer.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
pathname_stripper.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
pathname_stripper.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
pathname_stripper_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
postfix_evaluator-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
postfix_evaluator.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
postfix_evaluator_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
proc_maps_linux.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
proc_maps_linux_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
process_state.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
range_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
range_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
range_map_truncate_lower_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
range_map_truncate_upper_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
range_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
simple_serializer-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
simple_serializer.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
simple_symbol_supplier.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
simple_symbol_supplier.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
source_line_resolver_base.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
source_line_resolver_base_types.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stack_frame_cpu.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stack_frame_symbolizer.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalk_common.cc Add brief flag to minidump_stackwalk 2023-03-15 18:04:57 +00:00
stackwalk_common.h Add brief flag to minidump_stackwalk 2023-03-15 18:04:57 +00:00
stackwalker.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_address_list.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_address_list.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_address_list_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_amd64.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_amd64.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_amd64_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_arm.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_arm.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_arm64.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_arm64.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_arm64_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_arm_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_mips.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_mips.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_mips64_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_mips_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_ppc.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_ppc.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_ppc64.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_ppc64.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_riscv.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_riscv.h Added riscv and riscv64 support for Linux 2022-09-09 08:44:46 +00:00
stackwalker_riscv64.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_riscv64.h Added riscv and riscv64 support for Linux 2022-09-09 08:44:46 +00:00
stackwalker_riscv64_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_riscv_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_selftest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_selftest_sol.s Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_sparc.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_sparc.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_unittest_utils.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_x86.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
stackwalker_x86.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
stackwalker_x86_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
static_address_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_address_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_address_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
static_contained_range_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_contained_range_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_contained_range_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
static_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_map_iterator-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_map_iterator.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
static_range_map-inl.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_range_map.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
static_range_map_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
symbolic_constants_win.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
symbolic_constants_win.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
synth_minidump.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
synth_minidump.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
synth_minidump_unittest.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
synth_minidump_unittest_data.h Use stdint types everywhere 2013-03-06 14:04:42 +00:00
tokenize.cc Add #include <config.h> to the beginning of all cc files 2023-02-27 19:31:32 +00:00
tokenize.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00
windows_frame_info.h Update copyright boilerplate, 2022 edition (Breakpad) 2022-09-07 16:59:53 +00:00