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fold ctrl layer into dbg engine - no benefit to disallowing dependence on debug engine types inside of ctrl, and it has been causing unnecessary barriers for eventual eval magic.

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This commit is contained in:
Ryan Fleury
2026-04-22 12:44:18 -07:00
parent d2eb9628ba
commit 2388db3998
17 changed files with 11279 additions and 11378 deletions
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src/ctrl/ctrl.mdesk
-192
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@@ -1,192 +0,0 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
////////////////////////////////
//~ rjf: Entity Kinds
@table(name code_name display_string)
CTRL_EntityKindTable:
{
{Root root "Root" }
{Machine machine "Machine" }
{Process process "Process" }
{Thread thread "Thread" }
{Module module "Module" }
{EntryPoint entry_point "Entry Point" }
{DebugInfoPath debug_info_path "Debug Info Path" }
{PendingThreadName pending_thread_name "Pending Thread Name" }
{PendingThreadColor pending_thread_color "Pending Thread Color" }
{Breakpoint breakpoint "Breakpoint" }
{AddressRangeAnnotation address_range_annotation "Address Range Annotation" }
}
@enum CTRL_EntityKind:
{
Null,
@expand(CTRL_EntityKindTable a) `$(a.name)`,
COUNT,
}
@data(String8) ctrl_entity_kind_code_name_table:
{
`{0}`,
@expand(CTRL_EntityKindTable a) `str8_lit_comp("$(a.code_name)")`
}
@data(String8) ctrl_entity_kind_display_string_table:
{
`{0}`,
@expand(CTRL_EntityKindTable a) `str8_lit_comp("$(a.display_name)")`
}
////////////////////////////////
//~ rjf: Exception Codes
@table(name lower_name code default display_string)
CTRL_ExceptionCodeKindTable:
{
{Win32CtrlC win32_ctrl_c 0x40010005 1 "(Win32) Control-C" }
{Win32CtrlBreak win32_ctrl_break 0x40010008 1 "(Win32) Control-Break" }
{Win32WinRTOriginateError win32_win_rt_originate_error 0x40080201 0 "(Win32) WinRT Originate Error" }
{Win32WinRTTransformError win32_win_rt_transform_error 0x40080202 0 "(Win32) WinRT Transform Error" }
{Win32RPCCallCancelled win32_rpc_call_cancelled 0x0000071a 0 "(Win32) RPC Call Cancelled" }
{Win32DatatypeMisalignment win32_datatype_misalignment 0x80000002 0 "(Win32) Data Type Misalignment" }
{Win32AccessViolation win32_access_violation 0xc0000005 1 "(Win32) Access Violation" }
{Win32InPageError win32_in_page_error 0xc0000006 0 "(Win32) In Page Error" }
{Win32InvalidHandle win32_invalid_handle 0xc0000008 1 "(Win32) Invalid Handle Specified" }
{Win32NotEnoughQuota win32_not_enough_quota 0xc0000017 0 "(Win32) Not Enough Quota" }
{Win32IllegalInstruction win32_illegal_instruction 0xc000001d 0 "(Win32) Illegal Instruction" }
{Win32CannotContinueException win32_cannot_continue_exception 0xc0000025 0 "(Win32) Cannot Continue From Exception" }
{Win32InvalidExceptionDisposition win32_invalid_exception_disposition 0xc0000026 0 "(Win32) Invalid Exception Disposition Returned By Handler" }
{Win32ArrayBoundsExceeded win32_array_bounds_exceeded 0xc000008c 0 "(Win32) Array Bounds Exceeded" }
{Win32FloatingPointDenormalOperand win32_floating_point_denormal_operand 0xc000008d 0 "(Win32) Floating-Point Denormal Operand" }
{Win32FloatingPointDivisionByZero win32_floating_point_division_by_zero 0xc000008e 0 "(Win32) Floating-Point Division By Zero" }
{Win32FloatingPointInexactResult win32_floating_point_inexact_result 0xc000008f 0 "(Win32) Floating-Point Inexact Result" }
{Win32FloatingPointInvalidOperation win32_floating_point_invalid_operation 0xc0000090 0 "(Win32) Floating-Point Invalid Operation" }
{Win32FloatingPointOverflow win32_floating_point_overflow 0xc0000091 0 "(Win32) Floating-Point Overflow" }
{Win32FloatingPointStackCheck win32_floating_point_stack_check 0xc0000092 0 "(Win32) Floating-Point Stack Check" }
{Win32FloatingPointUnderflow win32_floating_point_underflow 0xc0000093 0 "(Win32) Floating-Point Underflow" }
{Win32IntegerDivisionByZero win32_integer_division_by_zero 0xc0000094 0 "(Win32) Integer Division By Zero" }
{Win32IntegerOverflow win32_integer_overflow 0xc0000095 0 "(Win32) Integer Overflow" }
{Win32PrivilegedInstruction win32_privileged_instruction 0xc0000096 0 "(Win32) Privileged Instruction" }
{Win32StackOverflow win32_stack_overflow 0xc00000fd 0 "(Win32) Stack Overflow" }
{Win32UnableToLocateDLL win32_unable_to_locate_dll 0xc0000135 0 "(Win32) Unable To Locate DLL" }
{Win32OrdinalNotFound win32_ordinal_not_found 0xc0000138 0 "(Win32) Ordinal Not Found" }
{Win32EntryPointNotFound win32_entry_point_not_found 0xc0000139 0 "(Win32) Entry Point Not Found" }
{Win32DLLInitializationFailed win32_dll_initialization_failed 0xc0000142 0 "(Win32) DLL Initialization Failed" }
{Win32FloatingPointSSEMultipleFaults win32_floating_point_sse_multiple_faults 0xc00002b4 0 "(Win32) Floating Point SSE Multiple Faults" }
{Win32FloatingPointSSEMultipleTraps win32_floating_point_sse_multiple_traps 0xc00002b5 0 "(Win32) Floating Point SSE Multiple Traps" }
{Win32AssertionFailed win32_assertion_failed 0xc0000420 1 "(Win32) Assertion Failed" }
{Win32ModuleNotFound win32_module_not_found 0xc06d007e 0 "(Win32) Module Not Found" }
{Win32ProcedureNotFound win32_procedure_not_found 0xc06d007f 0 "(Win32) Procedure Not Found" }
{Win32SanitizerErrorDetected win32_sanitizer_error_detected 0xe073616e 1 "(Win32) Sanitizer Error Detected" }
{Win32SanitizerRawAccessViolation win32_sanitizer_raw_access_violation 0xe0736171 0 "(Win32) Sanitizer Raw Access Violation" }
{Win32DirectXDebugLayer win32_directx_debug_layer 0x0000087a 1 "(Win32) DirectX Debug Layer" }
}
@enum CTRL_ExceptionCodeKind:
{
Null,
@expand(CTRL_ExceptionCodeKindTable a) `$(a.name)`,
COUNT,
}
@data(U32) ctrl_exception_code_kind_code_table:
{
`0`;
@expand(CTRL_ExceptionCodeKindTable a) `$(a.code)`;
}
@data(String8) ctrl_exception_code_kind_display_string_table:
{
`{0}`;
@expand(CTRL_ExceptionCodeKindTable a) `str8_lit_comp("$(a.display_string)")`;
}
@data(String8) ctrl_exception_code_kind_lowercase_code_string_table:
{
`{0}`;
@expand(CTRL_ExceptionCodeKindTable a) `str8_lit_comp("$(a.lower_name)")`;
}
@data(B8) ctrl_exception_code_kind_default_enable_table:
{
`0`;
@expand(CTRL_ExceptionCodeKindTable a) `$(a.default)`;
}
////////////////////////////////
//~ rjf: Exception Sub-Codes
@table(name, value)
CTRL_ExceptionSubCodeKindTable:
{
{ W32_FAST_FAIL_LEGACY_GS_VIOLATION 0 }
{ W32_FAST_FAIL_VTGUARD_CHECK_FAILURE 1 }
{ W32_FAST_FAIL_STACK_COOKIE_CHECK_FAILURE 2 }
{ W32_FAST_FAIL_CORRUPT_LIST_ENTRY 3 }
{ W32_FAST_FAIL_INCORRECT_STACK 4 }
{ W32_FAST_FAIL_INVALID_ARG 5 }
{ W32_FAST_FAIL_GS_COOKIE_INIT 6 }
{ W32_FAST_FAIL_FATAL_APP_EXIT 7 }
{ W32_FAST_FAIL_RANGE_CHECK_FAILURE 8 }
{ W32_FAST_FAIL_UNSAFE_REGISTRY_ACCESS 9 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_FAILURE 10 }
{ W32_FAST_FAIL_GUARD_WRITE_CHECK_FAILURE 11 }
{ W32_FAST_FAIL_INVALID_FIBER_SWITCH 12 }
{ W32_FAST_FAIL_INVALID_SET_OF_CONTEXT 13 }
{ W32_FAST_FAIL_INVALID_REFERENCE_COUNT 14 }
{ W32_FAST_FAIL_INVALID_JUMP_BUFFER 18 }
{ W32_FAST_FAIL_MRDATA_MODIFIED 19 }
{ W32_FAST_FAIL_CERTIFICATION_FAILURE 20 }
{ W32_FAST_FAIL_INVALID_EXCEPTION_CHAIN 21 }
{ W32_FAST_FAIL_CRYPTO_LIBRARY 22 }
{ W32_FAST_FAIL_INVALID_CALL_IN_DLL_CALLOUT 23 }
{ W32_FAST_FAIL_INVALID_IMAGE_BASE 24 }
{ W32_FAST_FAIL_DLOAD_PROTECTION_FAILURE 25 }
{ W32_FAST_FAIL_UNSAFE_EXTENSION_CALL 26 }
{ W32_FAST_FAIL_DEPRECATED_SERVICE_INVOKED 27 }
{ W32_FAST_FAIL_INVALID_BUFFER_ACCESS 28 }
{ W32_FAST_FAIL_INVALID_BALANCED_TREE 29 }
{ W32_FAST_FAIL_INVALID_NEXT_THREAD 30 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_SUPPRESSED 31 }
{ W32_FAST_FAIL_APCS_DISABLED 32 }
{ W32_FAST_FAIL_INVALID_IDLE_STATE 33 }
{ W32_FAST_FAIL_MRDATA_PROTECTION_FAILURE 34 }
{ W32_FAST_FAIL_UNEXPECTED_HEAP_EXCEPTION 35 }
{ W32_FAST_FAIL_INVALID_LOCK_STATE 36 }
{ W32_FAST_FAIL_GUARD_JUMPTABLE 37 }
{ W32_FAST_FAIL_INVALID_LONGJUMP_TARGET 38 }
{ W32_FAST_FAIL_INVALID_DISPATCH_CONTEXT 39 }
{ W32_FAST_FAIL_INVALID_THREAD 40 }
{ W32_FAST_FAIL_INVALID_SYSCALL_NUMBER 41 }
{ W32_FAST_FAIL_INVALID_FILE_OPERATION 42 }
{ W32_FAST_FAIL_LPAC_ACCESS_DENIED 43 }
{ W32_FAST_FAIL_GUARD_SS_FAILURE 44 }
{ W32_FAST_FAIL_LOADER_CONTINUITY_FAILURE 45 }
{ W32_FAST_FAIL_GUARD_EXPORT_SUPPRESSION_FAILURE 46 }
{ W32_FAST_FAIL_INVALID_CONTROL_STACK 47 }
{ W32_FAST_FAIL_SET_CONTEXT_DENIED 48 }
{ W32_FAST_FAIL_INVALID_IAT 49 }
{ W32_FAST_FAIL_HEAP_METADATA_CORRUPTION 50 }
{ W32_FAST_FAIL_PAYLOAD_RESTRICTION_VIOLATION 51 }
{ W32_FAST_FAIL_LOW_LABEL_ACCESS_DENIED 52 }
{ W32_FAST_FAIL_ENCLAVE_CALL_FAILURE 53 }
{ W32_FAST_FAIL_UNHANDLED_LSS_EXCEPTON 54 }
{ W32_FAST_FAIL_ADMINLESS_ACCESS_DENIED 55 }
{ W32_FAST_FAIL_UNEXPECTED_CALL 56 }
{ W32_FAST_FAIL_CONTROL_INVALID_RETURN_ADDRESS 57 }
{ W32_FAST_FAIL_UNEXPECTED_HOST_BEHAVIOR 58 }
{ W32_FAST_FAIL_FLAGS_CORRUPTION 59 }
{ W32_FAST_FAIL_VEH_CORRUPTION 60 }
{ W32_FAST_FAIL_ETW_CORRUPTION 61 }
{ W32_FAST_FAIL_RIO_ABORT 62 }
{ W32_FAST_FAIL_INVALID_PFN 63 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_FAILURE_XFG 64 }
{ W32_FAST_FAIL_CAST_GUARD 65 }
{ W32_FAST_FAIL_HOST_VISIBILITY_CHANGE 66 }
{ W32_FAST_FAIL_KERNEL_CET_SHADOW_STACK_ASSIST 67 }
{ W32_FAST_FAIL_PATCH_CALLBACK_FAILED 68 }
{ W32_FAST_FAIL_NTDLL_PATCH_FAILED 69 }
{ W32_FAST_FAIL_INVALID_FLS_DATA 70 }
}
src/ctrl/ctrl_inc.c
-7
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@@ -1,7 +0,0 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
#undef LAYER_COLOR
#define LAYER_COLOR 0x969696ff
#include "ctrl_core.c"
src/ctrl/ctrl_inc.h
-77
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@@ -1,77 +0,0 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
#ifndef CTRL_INC_H
#define CTRL_INC_H
////////////////////////////////
//~ NOTE(rjf): Control Layer Overview (2023/8/29)
//
// This layer's purpose is to provide access to the asynchronously-running, low
// level parts of a debugger, running on the debugger client. This primarily
// consists of process control, using the Demon layer (the lower level
// abstraction layer for process control, across multiple OSes), but including
// higher-level concepts, like stepping, breakpoint resolution, conditional
// breakpoint evaluation, and so on. Right now, this just includes process
// control *local to the debugger client machine*. But in the future, this can
// also include communication to multiple target machines, all running their
// own process controller, using the Demon layer.
//
// This part of a debugger must run asynchronously to prevent blocking the UI -
// ideally our debugger is designed such that, if targets are running, the
// debugger frontend is still usable for a variety of purposes. So, in short,
// the asynchronously-running "control thread", implemented by this layer, is
// tasked with communicating with a separately executing "user thread". This
// communication happens in two directions - `user -> ctrl`, and the reverse,
// `ctrl -> user`.
//
// In the case of `user -> ctrl` communication, this is done with a ring buffer
// of "messages" (`CTRL_Msg`), pushed via `ctrl_u2c_push_msgs`. These messages
// include commands like: launching targets, attaching to targets, killing
// targets, detaching from targets, stepping/running, or single stepping.
//
// In the case of `ctrl -> user` communication, this is done with a ring buffer
// of "events" (`CTRL_Event`), popped via `ctrl_c2u_pop_events`. These events
// include information about what happened during the execution of targets -
// including: process/module/thread creation, process/module/thread deletion,
// debug strings, thread name events, memory allocation events, and stop events
// (where stops can be caused by: user breakpoints, traps set for stepping,
// exceptions, halts, or errors).
//
// The various stepping algorithms are implemented with two concepts: (a) the
// "trap net", and (b) "spoofs".
//
// A "trap net" is a term which refers to a set of addresses paired with a set
// of behavioral flags. Before targets run, trap instructions are written to
// these addresses. After targets stop, these addresses are reset to their
// original bytes. These trap instructions cause the debugger's targets to
// stop executing, and based on which behavioral flags are associated with
// the instruction causing the stop, the control thread may adjust parameters
// used for running, then continue execution, or it will not resume target
// execution, and will report stopped events. These behavioral flags can
// include: single-stepping the stopped thread to execute the instruction at
// the trap location, saving a stack pointer "check value" (where this check
// value is compared against when making decisions about whether to continue
// running or not), and so on. It's complicated to unpack why exactly these
// behaviors are useful, but the TL;DR of it is that they are used for a
// variety of stepping behaviors. For example, when doing a "step into" step,
// a `call` instruction can have a trap set at it, and will be marked with
// a "single-step-after" trap flag, as well as the "end stepping" trap flag,
// such that the step operation will complete after the `call` has executed.
//
// A "spoof" is a feature the control layer uses to detect when some thread
// returns from a particular sub-callstack. This is useful when implementing
// "step over" in functions that may be recursive. In short, unlike a trap,
// which writes a trap instruction (like `int3`) into an instruction stream,
// a spoof overwrites a *return address* on some thread's *stack*. This return
// address is not a valid address for executing code -- it is simply a value
// that the debugger can recognize, such that it is notified when the thread
// returns from some level in a callstack. When the thread exits some function,
// it will return to the "spoofed" address, and it will immediately hit an
// exception, because the spoofed address will not be a valid address for
// code execution. At that point, the debugger can move the thread back to
// the pre-spoof return address, and resume execution.
#include "ctrl_core.h"
#endif // CTRL_INC_H
src/ctrl/generated/ctrl.meta.c
-208
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@@ -1,208 +0,0 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
//- GENERATED CODE
C_LINKAGE_BEGIN
String8 ctrl_entity_kind_code_name_table[12] =
{
{0},
str8_lit_comp("root"),
str8_lit_comp("machine"),
str8_lit_comp("process"),
str8_lit_comp("thread"),
str8_lit_comp("module"),
str8_lit_comp("entry_point"),
str8_lit_comp("debug_info_path"),
str8_lit_comp("pending_thread_name"),
str8_lit_comp("pending_thread_color"),
str8_lit_comp("breakpoint"),
str8_lit_comp("address_range_annotation"),
};
String8 ctrl_entity_kind_display_string_table[12] =
{
{0},
str8_lit_comp("Root"),
str8_lit_comp("Machine"),
str8_lit_comp("Process"),
str8_lit_comp("Thread"),
str8_lit_comp("Module"),
str8_lit_comp("EntryPoint"),
str8_lit_comp("DebugInfoPath"),
str8_lit_comp("PendingThreadName"),
str8_lit_comp("PendingThreadColor"),
str8_lit_comp("Breakpoint"),
str8_lit_comp("AddressRangeAnnotation"),
};
U32 ctrl_exception_code_kind_code_table[38] =
{
0,
0x40010005,
0x40010008,
0x40080201,
0x40080202,
0x0000071a,
0x80000002,
0xc0000005,
0xc0000006,
0xc0000008,
0xc0000017,
0xc000001d,
0xc0000025,
0xc0000026,
0xc000008c,
0xc000008d,
0xc000008e,
0xc000008f,
0xc0000090,
0xc0000091,
0xc0000092,
0xc0000093,
0xc0000094,
0xc0000095,
0xc0000096,
0xc00000fd,
0xc0000135,
0xc0000138,
0xc0000139,
0xc0000142,
0xc00002b4,
0xc00002b5,
0xc0000420,
0xc06d007e,
0xc06d007f,
0xe073616e,
0xe0736171,
0x0000087a,
};
String8 ctrl_exception_code_kind_display_string_table[38] =
{
{0},
str8_lit_comp("(Win32) Control-C"),
str8_lit_comp("(Win32) Control-Break"),
str8_lit_comp("(Win32) WinRT Originate Error"),
str8_lit_comp("(Win32) WinRT Transform Error"),
str8_lit_comp("(Win32) RPC Call Cancelled"),
str8_lit_comp("(Win32) Data Type Misalignment"),
str8_lit_comp("(Win32) Access Violation"),
str8_lit_comp("(Win32) In Page Error"),
str8_lit_comp("(Win32) Invalid Handle Specified"),
str8_lit_comp("(Win32) Not Enough Quota"),
str8_lit_comp("(Win32) Illegal Instruction"),
str8_lit_comp("(Win32) Cannot Continue From Exception"),
str8_lit_comp("(Win32) Invalid Exception Disposition Returned By Handler"),
str8_lit_comp("(Win32) Array Bounds Exceeded"),
str8_lit_comp("(Win32) Floating-Point Denormal Operand"),
str8_lit_comp("(Win32) Floating-Point Division By Zero"),
str8_lit_comp("(Win32) Floating-Point Inexact Result"),
str8_lit_comp("(Win32) Floating-Point Invalid Operation"),
str8_lit_comp("(Win32) Floating-Point Overflow"),
str8_lit_comp("(Win32) Floating-Point Stack Check"),
str8_lit_comp("(Win32) Floating-Point Underflow"),
str8_lit_comp("(Win32) Integer Division By Zero"),
str8_lit_comp("(Win32) Integer Overflow"),
str8_lit_comp("(Win32) Privileged Instruction"),
str8_lit_comp("(Win32) Stack Overflow"),
str8_lit_comp("(Win32) Unable To Locate DLL"),
str8_lit_comp("(Win32) Ordinal Not Found"),
str8_lit_comp("(Win32) Entry Point Not Found"),
str8_lit_comp("(Win32) DLL Initialization Failed"),
str8_lit_comp("(Win32) Floating Point SSE Multiple Faults"),
str8_lit_comp("(Win32) Floating Point SSE Multiple Traps"),
str8_lit_comp("(Win32) Assertion Failed"),
str8_lit_comp("(Win32) Module Not Found"),
str8_lit_comp("(Win32) Procedure Not Found"),
str8_lit_comp("(Win32) Sanitizer Error Detected"),
str8_lit_comp("(Win32) Sanitizer Raw Access Violation"),
str8_lit_comp("(Win32) DirectX Debug Layer"),
};
String8 ctrl_exception_code_kind_lowercase_code_string_table[38] =
{
{0},
str8_lit_comp("win32_ctrl_c"),
str8_lit_comp("win32_ctrl_break"),
str8_lit_comp("win32_win_rt_originate_error"),
str8_lit_comp("win32_win_rt_transform_error"),
str8_lit_comp("win32_rpc_call_cancelled"),
str8_lit_comp("win32_datatype_misalignment"),
str8_lit_comp("win32_access_violation"),
str8_lit_comp("win32_in_page_error"),
str8_lit_comp("win32_invalid_handle"),
str8_lit_comp("win32_not_enough_quota"),
str8_lit_comp("win32_illegal_instruction"),
str8_lit_comp("win32_cannot_continue_exception"),
str8_lit_comp("win32_invalid_exception_disposition"),
str8_lit_comp("win32_array_bounds_exceeded"),
str8_lit_comp("win32_floating_point_denormal_operand"),
str8_lit_comp("win32_floating_point_division_by_zero"),
str8_lit_comp("win32_floating_point_inexact_result"),
str8_lit_comp("win32_floating_point_invalid_operation"),
str8_lit_comp("win32_floating_point_overflow"),
str8_lit_comp("win32_floating_point_stack_check"),
str8_lit_comp("win32_floating_point_underflow"),
str8_lit_comp("win32_integer_division_by_zero"),
str8_lit_comp("win32_integer_overflow"),
str8_lit_comp("win32_privileged_instruction"),
str8_lit_comp("win32_stack_overflow"),
str8_lit_comp("win32_unable_to_locate_dll"),
str8_lit_comp("win32_ordinal_not_found"),
str8_lit_comp("win32_entry_point_not_found"),
str8_lit_comp("win32_dll_initialization_failed"),
str8_lit_comp("win32_floating_point_sse_multiple_faults"),
str8_lit_comp("win32_floating_point_sse_multiple_traps"),
str8_lit_comp("win32_assertion_failed"),
str8_lit_comp("win32_module_not_found"),
str8_lit_comp("win32_procedure_not_found"),
str8_lit_comp("win32_sanitizer_error_detected"),
str8_lit_comp("win32_sanitizer_raw_access_violation"),
str8_lit_comp("win32_directx_debug_layer"),
};
B8 ctrl_exception_code_kind_default_enable_table[38] =
{
0,
1,
1,
0,
0,
0,
0,
1,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
1,
0,
1,
};
C_LINKAGE_END
src/ctrl/generated/ctrl.meta.h
-79
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@@ -1,79 +0,0 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
//- GENERATED CODE
#ifndef CTRL_META_H
#define CTRL_META_H
typedef enum CTRL_EntityKind
{
CTRL_EntityKind_Null,
CTRL_EntityKind_Root,
CTRL_EntityKind_Machine,
CTRL_EntityKind_Process,
CTRL_EntityKind_Thread,
CTRL_EntityKind_Module,
CTRL_EntityKind_EntryPoint,
CTRL_EntityKind_DebugInfoPath,
CTRL_EntityKind_PendingThreadName,
CTRL_EntityKind_PendingThreadColor,
CTRL_EntityKind_Breakpoint,
CTRL_EntityKind_AddressRangeAnnotation,
CTRL_EntityKind_COUNT,
} CTRL_EntityKind;
typedef enum CTRL_ExceptionCodeKind
{
CTRL_ExceptionCodeKind_Null,
CTRL_ExceptionCodeKind_Win32CtrlC,
CTRL_ExceptionCodeKind_Win32CtrlBreak,
CTRL_ExceptionCodeKind_Win32WinRTOriginateError,
CTRL_ExceptionCodeKind_Win32WinRTTransformError,
CTRL_ExceptionCodeKind_Win32RPCCallCancelled,
CTRL_ExceptionCodeKind_Win32DatatypeMisalignment,
CTRL_ExceptionCodeKind_Win32AccessViolation,
CTRL_ExceptionCodeKind_Win32InPageError,
CTRL_ExceptionCodeKind_Win32InvalidHandle,
CTRL_ExceptionCodeKind_Win32NotEnoughQuota,
CTRL_ExceptionCodeKind_Win32IllegalInstruction,
CTRL_ExceptionCodeKind_Win32CannotContinueException,
CTRL_ExceptionCodeKind_Win32InvalidExceptionDisposition,
CTRL_ExceptionCodeKind_Win32ArrayBoundsExceeded,
CTRL_ExceptionCodeKind_Win32FloatingPointDenormalOperand,
CTRL_ExceptionCodeKind_Win32FloatingPointDivisionByZero,
CTRL_ExceptionCodeKind_Win32FloatingPointInexactResult,
CTRL_ExceptionCodeKind_Win32FloatingPointInvalidOperation,
CTRL_ExceptionCodeKind_Win32FloatingPointOverflow,
CTRL_ExceptionCodeKind_Win32FloatingPointStackCheck,
CTRL_ExceptionCodeKind_Win32FloatingPointUnderflow,
CTRL_ExceptionCodeKind_Win32IntegerDivisionByZero,
CTRL_ExceptionCodeKind_Win32IntegerOverflow,
CTRL_ExceptionCodeKind_Win32PrivilegedInstruction,
CTRL_ExceptionCodeKind_Win32StackOverflow,
CTRL_ExceptionCodeKind_Win32UnableToLocateDLL,
CTRL_ExceptionCodeKind_Win32OrdinalNotFound,
CTRL_ExceptionCodeKind_Win32EntryPointNotFound,
CTRL_ExceptionCodeKind_Win32DLLInitializationFailed,
CTRL_ExceptionCodeKind_Win32FloatingPointSSEMultipleFaults,
CTRL_ExceptionCodeKind_Win32FloatingPointSSEMultipleTraps,
CTRL_ExceptionCodeKind_Win32AssertionFailed,
CTRL_ExceptionCodeKind_Win32ModuleNotFound,
CTRL_ExceptionCodeKind_Win32ProcedureNotFound,
CTRL_ExceptionCodeKind_Win32SanitizerErrorDetected,
CTRL_ExceptionCodeKind_Win32SanitizerRawAccessViolation,
CTRL_ExceptionCodeKind_Win32DirectXDebugLayer,
CTRL_ExceptionCodeKind_COUNT,
} CTRL_ExceptionCodeKind;
C_LINKAGE_BEGIN
extern String8 ctrl_entity_kind_code_name_table[12];
extern String8 ctrl_entity_kind_display_string_table[12];
extern U32 ctrl_exception_code_kind_code_table[38];
extern String8 ctrl_exception_code_kind_display_string_table[38];
extern String8 ctrl_exception_code_kind_lowercase_code_string_table[38];
extern B8 ctrl_exception_code_kind_default_enable_table[38];
C_LINKAGE_END
#endif // CTRL_META_H
src/dbg_engine/dbg_engine.mdesk
+190
View File
@@ -88,3 +88,193 @@ D_DevToggleTable:
@expand(D_DevToggleTable a) `{&DEV_$(a.name), str8_lit_comp("$(a.name)")},` @expand(D_DevToggleTable a) `{&DEV_$(a.name), str8_lit_comp("$(a.name)")},`
`};`; `};`;
} }
////////////////////////////////
//~ rjf: Entity Kinds
@table(name code_name display_string)
CTRL_EntityKindTable:
{
{Root root "Root" }
{Machine machine "Machine" }
{Process process "Process" }
{Thread thread "Thread" }
{Module module "Module" }
{EntryPoint entry_point "Entry Point" }
{DebugInfoPath debug_info_path "Debug Info Path" }
{PendingThreadName pending_thread_name "Pending Thread Name" }
{PendingThreadColor pending_thread_color "Pending Thread Color" }
{Breakpoint breakpoint "Breakpoint" }
{AddressRangeAnnotation address_range_annotation "Address Range Annotation" }
}
@enum CTRL_EntityKind:
{
Null,
@expand(CTRL_EntityKindTable a) `$(a.name)`,
COUNT,
}
@data(String8) ctrl_entity_kind_code_name_table:
{
`{0}`,
@expand(CTRL_EntityKindTable a) `str8_lit_comp("$(a.code_name)")`
}
@data(String8) ctrl_entity_kind_display_string_table:
{
`{0}`,
@expand(CTRL_EntityKindTable a) `str8_lit_comp("$(a.display_name)")`
}
////////////////////////////////
//~ rjf: Exception Codes
@table(name lower_name code default display_string)
CTRL_ExceptionCodeKindTable:
{
{Win32CtrlC win32_ctrl_c 0x40010005 1 "(Win32) Control-C" }
{Win32CtrlBreak win32_ctrl_break 0x40010008 1 "(Win32) Control-Break" }
{Win32WinRTOriginateError win32_win_rt_originate_error 0x40080201 0 "(Win32) WinRT Originate Error" }
{Win32WinRTTransformError win32_win_rt_transform_error 0x40080202 0 "(Win32) WinRT Transform Error" }
{Win32RPCCallCancelled win32_rpc_call_cancelled 0x0000071a 0 "(Win32) RPC Call Cancelled" }
{Win32DatatypeMisalignment win32_datatype_misalignment 0x80000002 0 "(Win32) Data Type Misalignment" }
{Win32AccessViolation win32_access_violation 0xc0000005 1 "(Win32) Access Violation" }
{Win32InPageError win32_in_page_error 0xc0000006 0 "(Win32) In Page Error" }
{Win32InvalidHandle win32_invalid_handle 0xc0000008 1 "(Win32) Invalid Handle Specified" }
{Win32NotEnoughQuota win32_not_enough_quota 0xc0000017 0 "(Win32) Not Enough Quota" }
{Win32IllegalInstruction win32_illegal_instruction 0xc000001d 0 "(Win32) Illegal Instruction" }
{Win32CannotContinueException win32_cannot_continue_exception 0xc0000025 0 "(Win32) Cannot Continue From Exception" }
{Win32InvalidExceptionDisposition win32_invalid_exception_disposition 0xc0000026 0 "(Win32) Invalid Exception Disposition Returned By Handler" }
{Win32ArrayBoundsExceeded win32_array_bounds_exceeded 0xc000008c 0 "(Win32) Array Bounds Exceeded" }
{Win32FloatingPointDenormalOperand win32_floating_point_denormal_operand 0xc000008d 0 "(Win32) Floating-Point Denormal Operand" }
{Win32FloatingPointDivisionByZero win32_floating_point_division_by_zero 0xc000008e 0 "(Win32) Floating-Point Division By Zero" }
{Win32FloatingPointInexactResult win32_floating_point_inexact_result 0xc000008f 0 "(Win32) Floating-Point Inexact Result" }
{Win32FloatingPointInvalidOperation win32_floating_point_invalid_operation 0xc0000090 0 "(Win32) Floating-Point Invalid Operation" }
{Win32FloatingPointOverflow win32_floating_point_overflow 0xc0000091 0 "(Win32) Floating-Point Overflow" }
{Win32FloatingPointStackCheck win32_floating_point_stack_check 0xc0000092 0 "(Win32) Floating-Point Stack Check" }
{Win32FloatingPointUnderflow win32_floating_point_underflow 0xc0000093 0 "(Win32) Floating-Point Underflow" }
{Win32IntegerDivisionByZero win32_integer_division_by_zero 0xc0000094 0 "(Win32) Integer Division By Zero" }
{Win32IntegerOverflow win32_integer_overflow 0xc0000095 0 "(Win32) Integer Overflow" }
{Win32PrivilegedInstruction win32_privileged_instruction 0xc0000096 0 "(Win32) Privileged Instruction" }
{Win32StackOverflow win32_stack_overflow 0xc00000fd 0 "(Win32) Stack Overflow" }
{Win32UnableToLocateDLL win32_unable_to_locate_dll 0xc0000135 0 "(Win32) Unable To Locate DLL" }
{Win32OrdinalNotFound win32_ordinal_not_found 0xc0000138 0 "(Win32) Ordinal Not Found" }
{Win32EntryPointNotFound win32_entry_point_not_found 0xc0000139 0 "(Win32) Entry Point Not Found" }
{Win32DLLInitializationFailed win32_dll_initialization_failed 0xc0000142 0 "(Win32) DLL Initialization Failed" }
{Win32FloatingPointSSEMultipleFaults win32_floating_point_sse_multiple_faults 0xc00002b4 0 "(Win32) Floating Point SSE Multiple Faults" }
{Win32FloatingPointSSEMultipleTraps win32_floating_point_sse_multiple_traps 0xc00002b5 0 "(Win32) Floating Point SSE Multiple Traps" }
{Win32AssertionFailed win32_assertion_failed 0xc0000420 1 "(Win32) Assertion Failed" }
{Win32ModuleNotFound win32_module_not_found 0xc06d007e 0 "(Win32) Module Not Found" }
{Win32ProcedureNotFound win32_procedure_not_found 0xc06d007f 0 "(Win32) Procedure Not Found" }
{Win32SanitizerErrorDetected win32_sanitizer_error_detected 0xe073616e 1 "(Win32) Sanitizer Error Detected" }
{Win32SanitizerRawAccessViolation win32_sanitizer_raw_access_violation 0xe0736171 0 "(Win32) Sanitizer Raw Access Violation" }
{Win32DirectXDebugLayer win32_directx_debug_layer 0x0000087a 1 "(Win32) DirectX Debug Layer" }
}
@enum CTRL_ExceptionCodeKind:
{
Null,
@expand(CTRL_ExceptionCodeKindTable a) `$(a.name)`,
COUNT,
}
@data(U32) ctrl_exception_code_kind_code_table:
{
`0`;
@expand(CTRL_ExceptionCodeKindTable a) `$(a.code)`;
}
@data(String8) ctrl_exception_code_kind_display_string_table:
{
`{0}`;
@expand(CTRL_ExceptionCodeKindTable a) `str8_lit_comp("$(a.display_string)")`;
}
@data(String8) ctrl_exception_code_kind_lowercase_code_string_table:
{
`{0}`;
@expand(CTRL_ExceptionCodeKindTable a) `str8_lit_comp("$(a.lower_name)")`;
}
@data(B8) ctrl_exception_code_kind_default_enable_table:
{
`0`;
@expand(CTRL_ExceptionCodeKindTable a) `$(a.default)`;
}
////////////////////////////////
//~ rjf: Exception Sub-Codes
@table(name, value)
CTRL_ExceptionSubCodeKindTable:
{
{ W32_FAST_FAIL_LEGACY_GS_VIOLATION 0 }
{ W32_FAST_FAIL_VTGUARD_CHECK_FAILURE 1 }
{ W32_FAST_FAIL_STACK_COOKIE_CHECK_FAILURE 2 }
{ W32_FAST_FAIL_CORRUPT_LIST_ENTRY 3 }
{ W32_FAST_FAIL_INCORRECT_STACK 4 }
{ W32_FAST_FAIL_INVALID_ARG 5 }
{ W32_FAST_FAIL_GS_COOKIE_INIT 6 }
{ W32_FAST_FAIL_FATAL_APP_EXIT 7 }
{ W32_FAST_FAIL_RANGE_CHECK_FAILURE 8 }
{ W32_FAST_FAIL_UNSAFE_REGISTRY_ACCESS 9 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_FAILURE 10 }
{ W32_FAST_FAIL_GUARD_WRITE_CHECK_FAILURE 11 }
{ W32_FAST_FAIL_INVALID_FIBER_SWITCH 12 }
{ W32_FAST_FAIL_INVALID_SET_OF_CONTEXT 13 }
{ W32_FAST_FAIL_INVALID_REFERENCE_COUNT 14 }
{ W32_FAST_FAIL_INVALID_JUMP_BUFFER 18 }
{ W32_FAST_FAIL_MRDATA_MODIFIED 19 }
{ W32_FAST_FAIL_CERTIFICATION_FAILURE 20 }
{ W32_FAST_FAIL_INVALID_EXCEPTION_CHAIN 21 }
{ W32_FAST_FAIL_CRYPTO_LIBRARY 22 }
{ W32_FAST_FAIL_INVALID_CALL_IN_DLL_CALLOUT 23 }
{ W32_FAST_FAIL_INVALID_IMAGE_BASE 24 }
{ W32_FAST_FAIL_DLOAD_PROTECTION_FAILURE 25 }
{ W32_FAST_FAIL_UNSAFE_EXTENSION_CALL 26 }
{ W32_FAST_FAIL_DEPRECATED_SERVICE_INVOKED 27 }
{ W32_FAST_FAIL_INVALID_BUFFER_ACCESS 28 }
{ W32_FAST_FAIL_INVALID_BALANCED_TREE 29 }
{ W32_FAST_FAIL_INVALID_NEXT_THREAD 30 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_SUPPRESSED 31 }
{ W32_FAST_FAIL_APCS_DISABLED 32 }
{ W32_FAST_FAIL_INVALID_IDLE_STATE 33 }
{ W32_FAST_FAIL_MRDATA_PROTECTION_FAILURE 34 }
{ W32_FAST_FAIL_UNEXPECTED_HEAP_EXCEPTION 35 }
{ W32_FAST_FAIL_INVALID_LOCK_STATE 36 }
{ W32_FAST_FAIL_GUARD_JUMPTABLE 37 }
{ W32_FAST_FAIL_INVALID_LONGJUMP_TARGET 38 }
{ W32_FAST_FAIL_INVALID_DISPATCH_CONTEXT 39 }
{ W32_FAST_FAIL_INVALID_THREAD 40 }
{ W32_FAST_FAIL_INVALID_SYSCALL_NUMBER 41 }
{ W32_FAST_FAIL_INVALID_FILE_OPERATION 42 }
{ W32_FAST_FAIL_LPAC_ACCESS_DENIED 43 }
{ W32_FAST_FAIL_GUARD_SS_FAILURE 44 }
{ W32_FAST_FAIL_LOADER_CONTINUITY_FAILURE 45 }
{ W32_FAST_FAIL_GUARD_EXPORT_SUPPRESSION_FAILURE 46 }
{ W32_FAST_FAIL_INVALID_CONTROL_STACK 47 }
{ W32_FAST_FAIL_SET_CONTEXT_DENIED 48 }
{ W32_FAST_FAIL_INVALID_IAT 49 }
{ W32_FAST_FAIL_HEAP_METADATA_CORRUPTION 50 }
{ W32_FAST_FAIL_PAYLOAD_RESTRICTION_VIOLATION 51 }
{ W32_FAST_FAIL_LOW_LABEL_ACCESS_DENIED 52 }
{ W32_FAST_FAIL_ENCLAVE_CALL_FAILURE 53 }
{ W32_FAST_FAIL_UNHANDLED_LSS_EXCEPTON 54 }
{ W32_FAST_FAIL_ADMINLESS_ACCESS_DENIED 55 }
{ W32_FAST_FAIL_UNEXPECTED_CALL 56 }
{ W32_FAST_FAIL_CONTROL_INVALID_RETURN_ADDRESS 57 }
{ W32_FAST_FAIL_UNEXPECTED_HOST_BEHAVIOR 58 }
{ W32_FAST_FAIL_FLAGS_CORRUPTION 59 }
{ W32_FAST_FAIL_VEH_CORRUPTION 60 }
{ W32_FAST_FAIL_ETW_CORRUPTION 61 }
{ W32_FAST_FAIL_RIO_ABORT 62 }
{ W32_FAST_FAIL_INVALID_PFN 63 }
{ W32_FAST_FAIL_GUARD_ICALL_CHECK_FAILURE_XFG 64 }
{ W32_FAST_FAIL_CAST_GUARD 65 }
{ W32_FAST_FAIL_HOST_VISIBILITY_CHANGE 66 }
{ W32_FAST_FAIL_KERNEL_CET_SHADOW_STACK_ASSIST 67 }
{ W32_FAST_FAIL_PATCH_CALLBACK_FAILED 68 }
{ W32_FAST_FAIL_NTDLL_PATCH_FAILED 69 }
{ W32_FAST_FAIL_INVALID_FLS_DATA 70 }
}
src/dbg_engine/dbg_engine_core.c
+1 -2254
View File
File diff suppressed because it is too large Load Diff
src/dbg_engine/dbg_engine_core.h
+256 -293
View File
@@ -4,6 +4,231 @@
#ifndef DBG_ENGINE_CORE_H #ifndef DBG_ENGINE_CORE_H
#define DBG_ENGINE_CORE_H #define DBG_ENGINE_CORE_H
////////////////////////////////
//~ rjf: ID Types
typedef U64 CTRL_MsgID;
typedef U64 CTRL_MachineID;
#define CTRL_MachineID_Local (1)
////////////////////////////////
//~ rjf: Entity Handle Types
typedef struct CTRL_Handle CTRL_Handle;
struct CTRL_Handle
{
CTRL_MachineID machine_id;
DMN_Handle dmn_handle;
};
typedef struct CTRL_HandleNode CTRL_HandleNode;
struct CTRL_HandleNode
{
CTRL_HandleNode *next;
CTRL_Handle v;
};
typedef struct CTRL_HandleList CTRL_HandleList;
struct CTRL_HandleList
{
CTRL_HandleNode *first;
CTRL_HandleNode *last;
U64 count;
};
typedef struct CTRL_HandleArray CTRL_HandleArray;
struct CTRL_HandleArray
{
CTRL_Handle *v;
U64 count;
};
////////////////////////////////
//~ rjf: Generated Code
#include "generated/dbg_engine.meta.h"
////////////////////////////////
//~ rjf: User Breakpoint Types
typedef U32 CTRL_UserBreakpointFlags;
enum
{
CTRL_UserBreakpointFlag_BreakOnWrite = (1<<0),
CTRL_UserBreakpointFlag_BreakOnRead = (1<<1),
CTRL_UserBreakpointFlag_BreakOnExecute = (1<<2),
};
typedef enum CTRL_UserBreakpointKind
{
CTRL_UserBreakpointKind_Null,
CTRL_UserBreakpointKind_FileNameAndLineColNumber,
CTRL_UserBreakpointKind_Expression,
CTRL_UserBreakpointKind_COUNT
}
CTRL_UserBreakpointKind;
typedef struct CTRL_UserBreakpoint CTRL_UserBreakpoint;
struct CTRL_UserBreakpoint
{
CTRL_UserBreakpointKind kind;
CTRL_UserBreakpointFlags flags;
U64 id;
String8 string;
TxtPt pt;
U64 size;
String8 condition;
};
typedef struct CTRL_UserBreakpointNode CTRL_UserBreakpointNode;
struct CTRL_UserBreakpointNode
{
CTRL_UserBreakpointNode *next;
CTRL_UserBreakpoint v;
};
typedef struct CTRL_UserBreakpointList CTRL_UserBreakpointList;
struct CTRL_UserBreakpointList
{
CTRL_UserBreakpointNode *first;
CTRL_UserBreakpointNode *last;
U64 count;
};
////////////////////////////////
//~ Dynamic Linker Types
typedef U32 CTRL_TlsModel;
enum
{
CTRL_TlsModel_Null,
CTRL_TlsModel_WinodwsNt,
CTRL_TlsModel_Gnu
};
////////////////////////////////
//~ rjf: Entity Types
typedef struct CTRL_Entity CTRL_Entity;
struct CTRL_Entity
{
CTRL_Entity *first;
CTRL_Entity *last;
CTRL_Entity *next;
CTRL_Entity *prev;
CTRL_Entity *parent;
CTRL_EntityKind kind;
Arch arch;
B32 is_frozen;
B32 is_soloed;
U32 rgba;
CTRL_Handle handle;
U64 id;
Rng1U64 vaddr_range;
U64 stack_base;
U64 timestamp;
CTRL_UserBreakpointFlags bp_flags;
String8 string;
CTRL_TlsModel tls_model;
U64 tls_index;
U64 tls_offset;
OperatingSystem target_os;
};
typedef struct CTRL_EntityNode CTRL_EntityNode;
struct CTRL_EntityNode
{
CTRL_EntityNode *next;
CTRL_Entity *v;
};
typedef struct CTRL_EntityList CTRL_EntityList;
struct CTRL_EntityList
{
CTRL_EntityNode *first;
CTRL_EntityNode *last;
U64 count;
};
typedef struct CTRL_EntityArray CTRL_EntityArray;
struct CTRL_EntityArray
{
CTRL_Entity **v;
U64 count;
};
typedef struct CTRL_EntityRec CTRL_EntityRec;
struct CTRL_EntityRec
{
CTRL_Entity *next;
S32 push_count;
S64 pop_count;
};
typedef struct CTRL_EntityHashNode CTRL_EntityHashNode;
struct CTRL_EntityHashNode
{
CTRL_EntityHashNode *next;
CTRL_EntityHashNode *prev;
CTRL_Entity *entity;
};
typedef struct CTRL_EntityHashSlot CTRL_EntityHashSlot;
struct CTRL_EntityHashSlot
{
CTRL_EntityHashNode *first;
CTRL_EntityHashNode *last;
};
typedef struct CTRL_EntityStringChunkNode CTRL_EntityStringChunkNode;
struct CTRL_EntityStringChunkNode
{
CTRL_EntityStringChunkNode *next;
U64 size;
};
read_only global U64 ctrl_entity_string_bucket_chunk_sizes[] =
{
16,
64,
256,
1024,
4096,
16384,
65536,
0xffffffffffffffffull,
};
typedef struct CTRL_EntityCtx CTRL_EntityCtx;
struct CTRL_EntityCtx
{
CTRL_Entity *root;
U64 hash_slots_count;
CTRL_EntityHashSlot *hash_slots;
U64 entity_kind_counts[CTRL_EntityKind_COUNT];
U64 entity_kind_alloc_gens[CTRL_EntityKind_COUNT];
};
typedef struct CTRL_EntityCtxRWStore CTRL_EntityCtxRWStore;
struct CTRL_EntityCtxRWStore
{
Arena *arena;
CTRL_EntityCtx ctx;
CTRL_Entity *free;
CTRL_EntityHashNode *hash_node_free;
CTRL_EntityStringChunkNode *free_string_chunks[ArrayCount(ctrl_entity_string_bucket_chunk_sizes)];
};
typedef struct CTRL_EntityCtxLookupAccel CTRL_EntityCtxLookupAccel;
struct CTRL_EntityCtxLookupAccel
{
Arena *arena;
Arena *entity_kind_arrays_arenas[CTRL_EntityKind_COUNT];
CTRL_EntityArray entity_kind_arrays[CTRL_EntityKind_COUNT];
U64 entity_kind_arrays_gens[CTRL_EntityKind_COUNT];
};
//////////////////////////////// ////////////////////////////////
//~ rjf: Tick Input Types //~ rjf: Tick Input Types
@@ -69,17 +294,6 @@ struct D_PathMapArray
U64 count; U64 count;
}; };
////////////////////////////////
//~ rjf: Trap Nets
typedef struct D_TrapNet D_TrapNet;
struct D_TrapNet
{
CTRL_TrapList traps;
B32 good_line_info;
B32 good_read;
};
//////////////////////////////// ////////////////////////////////
//~ rjf: Tick Output Types //~ rjf: Tick Output Types
@@ -131,309 +345,58 @@ struct D_EventList
}; };
//////////////////////////////// ////////////////////////////////
//~ rjf: Line Info Types //~ rjf: Trap Types
typedef struct D_Line D_Line; typedef U32 CTRL_TrapFlags;
struct D_Line enum
{ {
String8 file_path; CTRL_TrapFlag_IgnoreStackPointerCheck = (1<<0),
TxtPt pt; CTRL_TrapFlag_SingleStepAfterHit = (1<<1),
Rng1U64 voff_range; CTRL_TrapFlag_SaveStackPointer = (1<<2),
DI_Key dbgi_key; CTRL_TrapFlag_BeginSpoofMode = (1<<3),
CTRL_TrapFlag_EndStepping = (1<<4),
}; };
typedef struct D_LineNode D_LineNode; typedef struct CTRL_Trap CTRL_Trap;
struct D_LineNode struct CTRL_Trap
{ {
D_LineNode *next; CTRL_TrapFlags flags;
D_Line v;
};
typedef struct D_LineList D_LineList;
struct D_LineList
{
D_LineNode *first;
D_LineNode *last;
U64 count;
};
typedef struct D_LineListArray D_LineListArray;
struct D_LineListArray
{
D_LineList *v;
U64 count;
DI_KeyList dbgi_keys;
};
////////////////////////////////
//~ rjf: Debug Engine Control Communication Types
typedef enum D_RunKind
{
D_RunKind_Run,
D_RunKind_SingleStep,
D_RunKind_Step,
D_RunKind_COUNT
}
D_RunKind;
////////////////////////////////
//~ rjf: Generated Code
#include "dbg_engine/generated/dbg_engine.meta.h"
////////////////////////////////
//~ rjf: Command Types
typedef struct D_CmdParams D_CmdParams;
struct D_CmdParams
{
CTRL_Handle machine;
CTRL_Handle process;
CTRL_Handle thread;
CTRL_Handle entity;
String8 string;
String8 file_path;
TxtPt cursor;
U64 vaddr; U64 vaddr;
B32 prefer_disasm;
U32 pid;
U32 rgba;
D_TargetArray targets;
U64 retry_idx;
}; };
typedef struct D_Cmd D_Cmd; typedef struct CTRL_TrapNode CTRL_TrapNode;
struct D_Cmd struct CTRL_TrapNode
{ {
D_CmdKind kind; CTRL_TrapNode *next;
D_CmdParams params; CTRL_Trap v;
}; };
typedef struct D_CmdNode D_CmdNode; typedef struct CTRL_TrapList CTRL_TrapList;
struct D_CmdNode struct CTRL_TrapList
{ {
D_CmdNode *next; CTRL_TrapNode *first;
D_CmdNode *prev; CTRL_TrapNode *last;
D_Cmd cmd;
};
typedef struct D_CmdList D_CmdList;
struct D_CmdList
{
D_CmdNode *first;
D_CmdNode *last;
U64 count; U64 count;
}; };
//////////////////////////////// typedef struct CTRL_Spoof CTRL_Spoof;
//~ rjf: Main State Caches struct CTRL_Spoof
//- rjf: per-run tls-base-vaddr cache
typedef struct D_RunTLSBaseCacheNode D_RunTLSBaseCacheNode;
struct D_RunTLSBaseCacheNode
{ {
D_RunTLSBaseCacheNode *hash_next; DMN_Handle process;
CTRL_Handle process; DMN_Handle thread;
U64 root_vaddr; U64 vaddr;
U64 rip_vaddr; U64 new_ip_value;
U64 tls_base_vaddr;
};
typedef struct D_RunTLSBaseCacheSlot D_RunTLSBaseCacheSlot;
struct D_RunTLSBaseCacheSlot
{
D_RunTLSBaseCacheNode *first;
D_RunTLSBaseCacheNode *last;
};
typedef struct D_RunTLSBaseCache D_RunTLSBaseCache;
struct D_RunTLSBaseCache
{
Arena *arena;
U64 slots_count;
D_RunTLSBaseCacheSlot *slots;
};
//- rjf: per-run locals cache
typedef struct D_RunLocalsCacheNode D_RunLocalsCacheNode;
struct D_RunLocalsCacheNode
{
D_RunLocalsCacheNode *hash_next;
DI_Key dbgi_key;
U64 voff;
E_String2NumMap *locals_map;
};
typedef struct D_RunLocalsCacheSlot D_RunLocalsCacheSlot;
struct D_RunLocalsCacheSlot
{
D_RunLocalsCacheNode *first;
D_RunLocalsCacheNode *last;
};
typedef struct D_RunLocalsCache D_RunLocalsCache;
struct D_RunLocalsCache
{
Arena *arena;
U64 table_size;
D_RunLocalsCacheSlot *table;
}; };
//////////////////////////////// ////////////////////////////////
//~ rjf: Main State Types //~ rjf: Trap Nets
typedef struct D_State D_State; typedef struct D_TrapNet D_TrapNet;
struct D_State struct D_TrapNet
{ {
// rjf: top-level state CTRL_TrapList traps;
Arena *arena; B32 good_line_info;
U64 frame_index; B32 good_read;
// rjf: commands
Arena *cmds_arena;
D_CmdList cmds;
// rjf: output log key
C_Key output_log_key;
// rjf: per-run caches
U64 tls_base_cache_reggen_idx;
U64 tls_base_cache_memgen_idx;
D_RunTLSBaseCache tls_base_caches[2];
U64 tls_base_cache_gen;
U64 locals_cache_reggen_idx;
D_RunLocalsCache locals_caches[2];
U64 locals_cache_gen;
U64 member_cache_reggen_idx;
D_RunLocalsCache member_caches[2];
U64 member_cache_gen;
// rjf: user -> ctrl driving state
Arena *ctrl_last_run_arena;
D_RunKind ctrl_last_run_kind;
U64 ctrl_last_run_frame_idx;
CTRL_Handle ctrl_last_run_thread_handle;
CTRL_RunFlags ctrl_last_run_flags;
CTRL_TrapList ctrl_last_run_traps;
D_BreakpointArray ctrl_last_run_extra_bps;
U128 ctrl_last_run_param_state_hash;
B32 ctrl_is_running;
B32 ctrl_thread_run_state;
B32 ctrl_soft_halt_issued;
Arena *ctrl_msg_arena;
CTRL_MsgList ctrl_msgs;
// rjf: ctrl -> user reading state
CTRL_EntityCtxRWStore *ctrl_entity_store;
Arena *ctrl_stop_arena;
CTRL_Event ctrl_last_stop_event;
}; };
////////////////////////////////
//~ rjf: Globals
global D_State *d_state = 0;
////////////////////////////////
//~ rjf: Basic Helpers
internal U64 d_hash_from_seed_string(U64 seed, String8 string);
internal U64 d_hash_from_string(String8 string);
internal U64 d_hash_from_seed_string__case_insensitive(U64 seed, String8 string);
internal U64 d_hash_from_string__case_insensitive(String8 string);
////////////////////////////////
//~ rjf: Breakpoints
internal D_BreakpointArray d_breakpoint_array_copy(Arena *arena, D_BreakpointArray *src);
////////////////////////////////
//~ rjf: Path Map Application
internal String8List d_possible_path_overrides_from_maps_path(Arena *arena, D_PathMapArray *path_maps, String8 file_path);
////////////////////////////////
//~ rjf: Debug Info Extraction Type Pure Functions
internal D_LineList d_line_list_copy(Arena *arena, D_LineList *list);
////////////////////////////////
//~ rjf: Command Type Functions
//- rjf: command parameters
internal D_CmdParams d_cmd_params_copy(Arena *arena, D_CmdParams *src);
//- rjf: command lists
internal void d_cmd_list_push_new(Arena *arena, D_CmdList *cmds, D_CmdKind kind, D_CmdParams *params);
////////////////////////////////
//~ rjf: Stepping "Trap Net" Builders
internal D_TrapNet d_trap_net_from_thread__step_over_inst(Arena *arena, CTRL_Entity *thread);
internal D_TrapNet d_trap_net_from_thread__step_over_line(Arena *arena, CTRL_Entity *thread);
internal D_TrapNet d_trap_net_from_thread__step_into_line(Arena *arena, CTRL_Entity *thread);
////////////////////////////////
//~ rjf: Debug Info Lookups
//- rjf: voff -> line info
internal D_LineList d_lines_from_dbgi_key_voff(Arena *arena, DI_Key dbgi_key, U64 voff);
//- rjf: file:line -> line info
// TODO(rjf): this depends on file path maps, needs to move
// TODO(rjf): need to clean this up & dedup
internal D_LineListArray d_lines_array_from_dbgi_key_file_path_line_range(Arena *arena, DI_Key dbgi_key, String8 file_path, Rng1S64 line_num_range);
internal D_LineListArray d_lines_array_from_file_path_line_range(Arena *arena, String8 file_path, Rng1S64 line_num_range);
internal D_LineList d_lines_from_dbgi_key_file_path_line_num(Arena *arena, DI_Key dbgi_key, String8 file_path, S64 line_num);
internal D_LineList d_lines_from_file_path_line_num(Arena *arena, String8 file_path, S64 line_num);
////////////////////////////////
//~ rjf: Process/Thread/Module Info Lookups
internal U64 d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
////////////////////////////////
//~ rjf: Target Controls
//- rjf: stopped info from the control thread
internal CTRL_Event d_ctrl_last_stop_event(void);
////////////////////////////////
//~ rjf: Main State Accessors/Mutators
//- rjf: frame data
internal U64 d_frame_index(void);
//- rjf: control state
internal D_RunKind d_ctrl_last_run_kind(void);
internal U64 d_ctrl_last_run_frame_idx(void);
internal B32 d_ctrl_targets_running(void);
//- rjf: active entity based queries
internal DI_KeyList d_push_active_dbgi_key_list(Arena *arena);
//- rjf: per-run caches
internal U64 d_query_cached_rip_from_thread(CTRL_Entity *thread);
internal U64 d_query_cached_rip_from_thread_unwind(CTRL_Entity *thread, U64 unwind_count);
internal U64 d_query_cached_cfa_from_thread_unwind(CTRL_Entity *thread, U64 unwind_count);
internal U64 d_query_cached_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
internal E_String2NumMap *d_query_cached_locals_map_from_dbgi_key_voff(DI_Key dbgi_key, U64 voff);
internal E_String2NumMap *d_query_cached_member_map_from_dbgi_key_voff(DI_Key dbgi_key, U64 voff);
//- rjf: top-level command dispatch
internal void d_push_cmd(D_CmdKind kind, D_CmdParams *params);
#define d_cmd(kind, ...) d_push_cmd((kind), &(D_CmdParams){.thread = {0}, __VA_ARGS__})
//- rjf: command iteration
internal B32 d_next_cmd(D_Cmd **cmd);
////////////////////////////////
//~ rjf: Main Layer Top-Level Calls
internal void d_init(void);
internal D_EventList d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints, D_PathMapArray *path_maps, U64 exception_code_filters[(CTRL_ExceptionCodeKind_COUNT+63)/64]);
#endif // DBG_ENGINE_CORE_H #endif // DBG_ENGINE_CORE_H
src/ctrl/ctrl_core.c → src/dbg_engine/dbg_engine_ctrl.c
+7187 -7192
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File diff suppressed because it is too large Load Diff
src/ctrl/ctrl_core.h → src/dbg_engine/dbg_engine_ctrl.h
+625 -1072
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File diff suppressed because it is too large Load Diff
src/dbg_engine/dbg_engine_inc.c
+2
View File
@@ -2,3 +2,5 @@
// Licensed under the MIT license (https://opensource.org/license/mit/) // Licensed under the MIT license (https://opensource.org/license/mit/)
#include "dbg_engine_core.c" #include "dbg_engine_core.c"
#include "dbg_engine_user.c"
#include "dbg_engine_ctrl.c"
src/dbg_engine/dbg_engine_inc.h
+2
View File
@@ -5,5 +5,7 @@
#define DBG_ENGINE_INC_H #define DBG_ENGINE_INC_H
#include "dbg_engine_core.h" #include "dbg_engine_core.h"
#include "dbg_engine_user.h"
#include "dbg_engine_ctrl.h"
#endif // DBG_ENGINE_INC_H #endif // DBG_ENGINE_INC_H
src/dbg_engine/dbg_engine_user.c
+2255
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File diff suppressed because it is too large Load Diff
src/dbg_engine/dbg_engine_user.h
+486
View File
@@ -0,0 +1,486 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
#ifndef DBG_ENGINE_USER_H
#define DBG_ENGINE_USER_H
////////////////////////////////
//~ rjf: Line Info Types
typedef struct D_Line D_Line;
struct D_Line
{
String8 file_path;
TxtPt pt;
Rng1U64 voff_range;
DI_Key dbgi_key;
};
typedef struct D_LineNode D_LineNode;
struct D_LineNode
{
D_LineNode *next;
D_Line v;
};
typedef struct D_LineList D_LineList;
struct D_LineList
{
D_LineNode *first;
D_LineNode *last;
U64 count;
};
typedef struct D_LineListArray D_LineListArray;
struct D_LineListArray
{
D_LineList *v;
U64 count;
DI_KeyList dbgi_keys;
};
////////////////////////////////
//~ rjf: Debug Engine Control Communication Types
typedef enum D_RunKind
{
D_RunKind_Run,
D_RunKind_SingleStep,
D_RunKind_Step,
D_RunKind_COUNT
}
D_RunKind;
////////////////////////////////
//~ rjf: Command Types
typedef struct D_CmdParams D_CmdParams;
struct D_CmdParams
{
CTRL_Handle machine;
CTRL_Handle process;
CTRL_Handle thread;
CTRL_Handle entity;
String8 string;
String8 file_path;
TxtPt cursor;
U64 vaddr;
B32 prefer_disasm;
U32 pid;
U32 rgba;
D_TargetArray targets;
U64 retry_idx;
};
typedef struct D_Cmd D_Cmd;
struct D_Cmd
{
D_CmdKind kind;
D_CmdParams params;
};
typedef struct D_CmdNode D_CmdNode;
struct D_CmdNode
{
D_CmdNode *next;
D_CmdNode *prev;
D_Cmd cmd;
};
typedef struct D_CmdList D_CmdList;
struct D_CmdList
{
D_CmdNode *first;
D_CmdNode *last;
U64 count;
};
////////////////////////////////
//~ rjf: Main State Caches
//- rjf: per-run tls-base-vaddr cache
typedef struct D_RunTLSBaseCacheNode D_RunTLSBaseCacheNode;
struct D_RunTLSBaseCacheNode
{
D_RunTLSBaseCacheNode *hash_next;
CTRL_Handle process;
U64 root_vaddr;
U64 rip_vaddr;
U64 tls_base_vaddr;
};
typedef struct D_RunTLSBaseCacheSlot D_RunTLSBaseCacheSlot;
struct D_RunTLSBaseCacheSlot
{
D_RunTLSBaseCacheNode *first;
D_RunTLSBaseCacheNode *last;
};
typedef struct D_RunTLSBaseCache D_RunTLSBaseCache;
struct D_RunTLSBaseCache
{
Arena *arena;
U64 slots_count;
D_RunTLSBaseCacheSlot *slots;
};
//- rjf: per-run locals cache
typedef struct D_RunLocalsCacheNode D_RunLocalsCacheNode;
struct D_RunLocalsCacheNode
{
D_RunLocalsCacheNode *hash_next;
DI_Key dbgi_key;
U64 voff;
E_String2NumMap *locals_map;
};
typedef struct D_RunLocalsCacheSlot D_RunLocalsCacheSlot;
struct D_RunLocalsCacheSlot
{
D_RunLocalsCacheNode *first;
D_RunLocalsCacheNode *last;
};
typedef struct D_RunLocalsCache D_RunLocalsCache;
struct D_RunLocalsCache
{
Arena *arena;
U64 table_size;
D_RunLocalsCacheSlot *table;
};
////////////////////////////////
//~ rjf: User -> Ctrl Message Types
typedef enum CTRL_MsgKind
{
CTRL_MsgKind_Null,
CTRL_MsgKind_Launch,
CTRL_MsgKind_Attach,
CTRL_MsgKind_Kill,
CTRL_MsgKind_KillAll,
CTRL_MsgKind_Detach,
CTRL_MsgKind_Run,
CTRL_MsgKind_SingleStep,
CTRL_MsgKind_SetUserEntryPoints,
CTRL_MsgKind_SetModuleDebugInfoPath,
CTRL_MsgKind_FreezeThread,
CTRL_MsgKind_ThawThread,
CTRL_MsgKind_COUNT,
}
CTRL_MsgKind;
typedef U32 CTRL_RunFlags;
enum
{
CTRL_RunFlag_StopOnEntryPoint = (1<<0),
};
typedef struct CTRL_Msg CTRL_Msg;
struct CTRL_Msg
{
CTRL_MsgKind kind;
CTRL_RunFlags run_flags;
CTRL_MsgID msg_id;
CTRL_Handle entity;
CTRL_Handle parent;
U32 entity_id;
U32 exit_code;
B32 env_inherit;
B32 debug_subprocesses;
U64 exception_code_filters[(CTRL_ExceptionCodeKind_COUNT+63)/64];
String8 path;
String8List entry_points;
String8List cmd_line_string_list;
String8List env_string_list;
String8 stdout_path;
String8 stderr_path;
String8 stdin_path;
CTRL_TrapList traps;
CTRL_UserBreakpointList user_bps;
};
typedef struct CTRL_MsgNode CTRL_MsgNode;
struct CTRL_MsgNode
{
CTRL_MsgNode *next;
CTRL_Msg v;
};
typedef struct CTRL_MsgList CTRL_MsgList;
struct CTRL_MsgList
{
CTRL_MsgNode *first;
CTRL_MsgNode *last;
U64 count;
};
////////////////////////////////
//~ rjf: Ctrl -> User Event Types
typedef enum CTRL_EventKind
{
CTRL_EventKind_Null,
CTRL_EventKind_Error,
//- rjf: starts/stops
CTRL_EventKind_Started,
CTRL_EventKind_Stopped,
//- rjf: entity creation/deletion
CTRL_EventKind_NewProc,
CTRL_EventKind_NewThread,
CTRL_EventKind_NewModule,
CTRL_EventKind_EndProc,
CTRL_EventKind_EndThread,
CTRL_EventKind_EndModule,
//- rjf: thread freeze state changes
CTRL_EventKind_ThreadFrozen,
CTRL_EventKind_ThreadThawed,
//- rjf: debug info changes
CTRL_EventKind_ModuleDebugInfoPathChange,
//- rjf: debug strings / decorations / markup
CTRL_EventKind_DebugString,
CTRL_EventKind_ThreadName,
CTRL_EventKind_ThreadColor,
CTRL_EventKind_SetBreakpoint,
CTRL_EventKind_UnsetBreakpoint,
CTRL_EventKind_SetVAddrRangeNote,
//- rjf: memory
CTRL_EventKind_MemReserve,
CTRL_EventKind_MemCommit,
CTRL_EventKind_MemDecommit,
CTRL_EventKind_MemRelease,
CTRL_EventKind_COUNT
}
CTRL_EventKind;
typedef enum CTRL_EventCause
{
CTRL_EventCause_Null,
CTRL_EventCause_Error,
CTRL_EventCause_Finished,
CTRL_EventCause_EntryPoint,
CTRL_EventCause_UserBreakpoint,
CTRL_EventCause_InterruptedByTrap,
CTRL_EventCause_InterruptedByException,
CTRL_EventCause_InterruptedByHalt,
CTRL_EventCause_COUNT
}
CTRL_EventCause;
typedef enum CTRL_ExceptionKind
{
CTRL_ExceptionKind_Null,
CTRL_ExceptionKind_MemoryRead,
CTRL_ExceptionKind_MemoryWrite,
CTRL_ExceptionKind_MemoryExecute,
CTRL_ExceptionKind_CppThrow,
CTRL_ExceptionKind_COUNT
}
CTRL_ExceptionKind;
typedef struct CTRL_Event CTRL_Event;
struct CTRL_Event
{
CTRL_EventKind kind;
CTRL_EventCause cause;
CTRL_ExceptionKind exception_kind;
CTRL_MsgID msg_id;
CTRL_Handle entity;
CTRL_Handle parent;
Arch arch;
U64 u64_code;
U32 entity_id;
Rng1U64 vaddr_rng;
U64 rip_vaddr;
U64 stack_base;
U64 tls_root;
U64 tls_index;
U64 tls_offset;
U64 timestamp;
U32 exception_code;
U32 rgba;
CTRL_UserBreakpointFlags bp_flags;
String8 string;
OperatingSystem target_os;
CTRL_TlsModel tls_model;
};
typedef struct CTRL_EventNode CTRL_EventNode;
struct CTRL_EventNode
{
CTRL_EventNode *next;
CTRL_Event v;
};
typedef struct CTRL_EventList CTRL_EventList;
struct CTRL_EventList
{
CTRL_EventNode *first;
CTRL_EventNode *last;
U64 count;
};
////////////////////////////////
//~ rjf: Main State Types
typedef struct D_State D_State;
struct D_State
{
// rjf: top-level state
Arena *arena;
U64 frame_index;
// rjf: commands
Arena *cmds_arena;
D_CmdList cmds;
// rjf: output log key
C_Key output_log_key;
// rjf: per-run caches
U64 tls_base_cache_reggen_idx;
U64 tls_base_cache_memgen_idx;
D_RunTLSBaseCache tls_base_caches[2];
U64 tls_base_cache_gen;
U64 locals_cache_reggen_idx;
D_RunLocalsCache locals_caches[2];
U64 locals_cache_gen;
U64 member_cache_reggen_idx;
D_RunLocalsCache member_caches[2];
U64 member_cache_gen;
// rjf: user -> ctrl driving state
Arena *ctrl_last_run_arena;
D_RunKind ctrl_last_run_kind;
U64 ctrl_last_run_frame_idx;
CTRL_Handle ctrl_last_run_thread_handle;
CTRL_RunFlags ctrl_last_run_flags;
CTRL_TrapList ctrl_last_run_traps;
D_BreakpointArray ctrl_last_run_extra_bps;
U128 ctrl_last_run_param_state_hash;
B32 ctrl_is_running;
B32 ctrl_thread_run_state;
B32 ctrl_soft_halt_issued;
Arena *ctrl_msg_arena;
CTRL_MsgList ctrl_msgs;
// rjf: ctrl -> user reading state
CTRL_EntityCtxRWStore *ctrl_entity_store;
Arena *ctrl_stop_arena;
CTRL_Event ctrl_last_stop_event;
};
////////////////////////////////
//~ rjf: Globals
global D_State *d_state = 0;
////////////////////////////////
//~ rjf: Basic Helpers
internal U64 d_hash_from_seed_string(U64 seed, String8 string);
internal U64 d_hash_from_string(String8 string);
internal U64 d_hash_from_seed_string__case_insensitive(U64 seed, String8 string);
internal U64 d_hash_from_string__case_insensitive(String8 string);
////////////////////////////////
//~ rjf: Breakpoints
internal D_BreakpointArray d_breakpoint_array_copy(Arena *arena, D_BreakpointArray *src);
////////////////////////////////
//~ rjf: Path Map Application
internal String8List d_possible_path_overrides_from_maps_path(Arena *arena, D_PathMapArray *path_maps, String8 file_path);
////////////////////////////////
//~ rjf: Debug Info Extraction Type Pure Functions
internal D_LineList d_line_list_copy(Arena *arena, D_LineList *list);
////////////////////////////////
//~ rjf: Command Type Functions
//- rjf: command parameters
internal D_CmdParams d_cmd_params_copy(Arena *arena, D_CmdParams *src);
//- rjf: command lists
internal void d_cmd_list_push_new(Arena *arena, D_CmdList *cmds, D_CmdKind kind, D_CmdParams *params);
////////////////////////////////
//~ rjf: Stepping "Trap Net" Builders
internal D_TrapNet d_trap_net_from_thread__step_over_inst(Arena *arena, CTRL_Entity *thread);
internal D_TrapNet d_trap_net_from_thread__step_over_line(Arena *arena, CTRL_Entity *thread);
internal D_TrapNet d_trap_net_from_thread__step_into_line(Arena *arena, CTRL_Entity *thread);
////////////////////////////////
//~ rjf: Debug Info Lookups
//- rjf: voff -> line info
internal D_LineList d_lines_from_dbgi_key_voff(Arena *arena, DI_Key dbgi_key, U64 voff);
//- rjf: file:line -> line info
// TODO(rjf): this depends on file path maps, needs to move
// TODO(rjf): need to clean this up & dedup
internal D_LineListArray d_lines_array_from_dbgi_key_file_path_line_range(Arena *arena, DI_Key dbgi_key, String8 file_path, Rng1S64 line_num_range);
internal D_LineListArray d_lines_array_from_file_path_line_range(Arena *arena, String8 file_path, Rng1S64 line_num_range);
internal D_LineList d_lines_from_dbgi_key_file_path_line_num(Arena *arena, DI_Key dbgi_key, String8 file_path, S64 line_num);
internal D_LineList d_lines_from_file_path_line_num(Arena *arena, String8 file_path, S64 line_num);
////////////////////////////////
//~ rjf: Process/Thread/Module Info Lookups
internal U64 d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
////////////////////////////////
//~ rjf: Target Controls
//- rjf: stopped info from the control thread
internal CTRL_Event d_ctrl_last_stop_event(void);
////////////////////////////////
//~ rjf: Main State Accessors/Mutators
//- rjf: frame data
internal U64 d_frame_index(void);
//- rjf: control state
internal D_RunKind d_ctrl_last_run_kind(void);
internal U64 d_ctrl_last_run_frame_idx(void);
internal B32 d_ctrl_targets_running(void);
//- rjf: active entity based queries
internal DI_KeyList d_push_active_dbgi_key_list(Arena *arena);
//- rjf: per-run caches
internal U64 d_query_cached_rip_from_thread(CTRL_Entity *thread);
internal U64 d_query_cached_rip_from_thread_unwind(CTRL_Entity *thread, U64 unwind_count);
internal U64 d_query_cached_cfa_from_thread_unwind(CTRL_Entity *thread, U64 unwind_count);
internal U64 d_query_cached_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
internal E_String2NumMap *d_query_cached_locals_map_from_dbgi_key_voff(DI_Key dbgi_key, U64 voff);
internal E_String2NumMap *d_query_cached_member_map_from_dbgi_key_voff(DI_Key dbgi_key, U64 voff);
//- rjf: top-level command dispatch
internal void d_push_cmd(D_CmdKind kind, D_CmdParams *params);
#define d_cmd(kind, ...) d_push_cmd((kind), &(D_CmdParams){.thread = {0}, __VA_ARGS__})
//- rjf: command iteration
internal B32 d_next_cmd(D_Cmd **cmd);
////////////////////////////////
//~ rjf: Main Layer Top-Level Calls
internal void d_init(void);
internal D_EventList d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints, D_PathMapArray *path_maps, U64 exception_code_filters[(CTRL_ExceptionCodeKind_COUNT+63)/64]);
#endif // DBG_ENGINE_USER_H
src/dbg_engine/generated/dbg_engine.meta.c
+203
View File
@@ -3,3 +3,206 @@
//- GENERATED CODE //- GENERATED CODE
C_LINKAGE_BEGIN
String8 ctrl_entity_kind_code_name_table[12] =
{
{0},
str8_lit_comp("root"),
str8_lit_comp("machine"),
str8_lit_comp("process"),
str8_lit_comp("thread"),
str8_lit_comp("module"),
str8_lit_comp("entry_point"),
str8_lit_comp("debug_info_path"),
str8_lit_comp("pending_thread_name"),
str8_lit_comp("pending_thread_color"),
str8_lit_comp("breakpoint"),
str8_lit_comp("address_range_annotation"),
};
String8 ctrl_entity_kind_display_string_table[12] =
{
{0},
str8_lit_comp("Root"),
str8_lit_comp("Machine"),
str8_lit_comp("Process"),
str8_lit_comp("Thread"),
str8_lit_comp("Module"),
str8_lit_comp("EntryPoint"),
str8_lit_comp("DebugInfoPath"),
str8_lit_comp("PendingThreadName"),
str8_lit_comp("PendingThreadColor"),
str8_lit_comp("Breakpoint"),
str8_lit_comp("AddressRangeAnnotation"),
};
U32 ctrl_exception_code_kind_code_table[38] =
{
0,
0x40010005,
0x40010008,
0x40080201,
0x40080202,
0x0000071a,
0x80000002,
0xc0000005,
0xc0000006,
0xc0000008,
0xc0000017,
0xc000001d,
0xc0000025,
0xc0000026,
0xc000008c,
0xc000008d,
0xc000008e,
0xc000008f,
0xc0000090,
0xc0000091,
0xc0000092,
0xc0000093,
0xc0000094,
0xc0000095,
0xc0000096,
0xc00000fd,
0xc0000135,
0xc0000138,
0xc0000139,
0xc0000142,
0xc00002b4,
0xc00002b5,
0xc0000420,
0xc06d007e,
0xc06d007f,
0xe073616e,
0xe0736171,
0x0000087a,
};
String8 ctrl_exception_code_kind_display_string_table[38] =
{
{0},
str8_lit_comp("(Win32) Control-C"),
str8_lit_comp("(Win32) Control-Break"),
str8_lit_comp("(Win32) WinRT Originate Error"),
str8_lit_comp("(Win32) WinRT Transform Error"),
str8_lit_comp("(Win32) RPC Call Cancelled"),
str8_lit_comp("(Win32) Data Type Misalignment"),
str8_lit_comp("(Win32) Access Violation"),
str8_lit_comp("(Win32) In Page Error"),
str8_lit_comp("(Win32) Invalid Handle Specified"),
str8_lit_comp("(Win32) Not Enough Quota"),
str8_lit_comp("(Win32) Illegal Instruction"),
str8_lit_comp("(Win32) Cannot Continue From Exception"),
str8_lit_comp("(Win32) Invalid Exception Disposition Returned By Handler"),
str8_lit_comp("(Win32) Array Bounds Exceeded"),
str8_lit_comp("(Win32) Floating-Point Denormal Operand"),
str8_lit_comp("(Win32) Floating-Point Division By Zero"),
str8_lit_comp("(Win32) Floating-Point Inexact Result"),
str8_lit_comp("(Win32) Floating-Point Invalid Operation"),
str8_lit_comp("(Win32) Floating-Point Overflow"),
str8_lit_comp("(Win32) Floating-Point Stack Check"),
str8_lit_comp("(Win32) Floating-Point Underflow"),
str8_lit_comp("(Win32) Integer Division By Zero"),
str8_lit_comp("(Win32) Integer Overflow"),
str8_lit_comp("(Win32) Privileged Instruction"),
str8_lit_comp("(Win32) Stack Overflow"),
str8_lit_comp("(Win32) Unable To Locate DLL"),
str8_lit_comp("(Win32) Ordinal Not Found"),
str8_lit_comp("(Win32) Entry Point Not Found"),
str8_lit_comp("(Win32) DLL Initialization Failed"),
str8_lit_comp("(Win32) Floating Point SSE Multiple Faults"),
str8_lit_comp("(Win32) Floating Point SSE Multiple Traps"),
str8_lit_comp("(Win32) Assertion Failed"),
str8_lit_comp("(Win32) Module Not Found"),
str8_lit_comp("(Win32) Procedure Not Found"),
str8_lit_comp("(Win32) Sanitizer Error Detected"),
str8_lit_comp("(Win32) Sanitizer Raw Access Violation"),
str8_lit_comp("(Win32) DirectX Debug Layer"),
};
String8 ctrl_exception_code_kind_lowercase_code_string_table[38] =
{
{0},
str8_lit_comp("win32_ctrl_c"),
str8_lit_comp("win32_ctrl_break"),
str8_lit_comp("win32_win_rt_originate_error"),
str8_lit_comp("win32_win_rt_transform_error"),
str8_lit_comp("win32_rpc_call_cancelled"),
str8_lit_comp("win32_datatype_misalignment"),
str8_lit_comp("win32_access_violation"),
str8_lit_comp("win32_in_page_error"),
str8_lit_comp("win32_invalid_handle"),
str8_lit_comp("win32_not_enough_quota"),
str8_lit_comp("win32_illegal_instruction"),
str8_lit_comp("win32_cannot_continue_exception"),
str8_lit_comp("win32_invalid_exception_disposition"),
str8_lit_comp("win32_array_bounds_exceeded"),
str8_lit_comp("win32_floating_point_denormal_operand"),
str8_lit_comp("win32_floating_point_division_by_zero"),
str8_lit_comp("win32_floating_point_inexact_result"),
str8_lit_comp("win32_floating_point_invalid_operation"),
str8_lit_comp("win32_floating_point_overflow"),
str8_lit_comp("win32_floating_point_stack_check"),
str8_lit_comp("win32_floating_point_underflow"),
str8_lit_comp("win32_integer_division_by_zero"),
str8_lit_comp("win32_integer_overflow"),
str8_lit_comp("win32_privileged_instruction"),
str8_lit_comp("win32_stack_overflow"),
str8_lit_comp("win32_unable_to_locate_dll"),
str8_lit_comp("win32_ordinal_not_found"),
str8_lit_comp("win32_entry_point_not_found"),
str8_lit_comp("win32_dll_initialization_failed"),
str8_lit_comp("win32_floating_point_sse_multiple_faults"),
str8_lit_comp("win32_floating_point_sse_multiple_traps"),
str8_lit_comp("win32_assertion_failed"),
str8_lit_comp("win32_module_not_found"),
str8_lit_comp("win32_procedure_not_found"),
str8_lit_comp("win32_sanitizer_error_detected"),
str8_lit_comp("win32_sanitizer_raw_access_violation"),
str8_lit_comp("win32_directx_debug_layer"),
};
B8 ctrl_exception_code_kind_default_enable_table[38] =
{
0,
1,
1,
0,
0,
0,
0,
1,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
1,
0,
1,
};
C_LINKAGE_END
src/dbg_engine/generated/dbg_engine.meta.h
+70
View File
@@ -44,6 +44,66 @@ D_CmdKind_Attach,
D_CmdKind_COUNT, D_CmdKind_COUNT,
} D_CmdKind; } D_CmdKind;
typedef enum CTRL_EntityKind
{
CTRL_EntityKind_Null,
CTRL_EntityKind_Root,
CTRL_EntityKind_Machine,
CTRL_EntityKind_Process,
CTRL_EntityKind_Thread,
CTRL_EntityKind_Module,
CTRL_EntityKind_EntryPoint,
CTRL_EntityKind_DebugInfoPath,
CTRL_EntityKind_PendingThreadName,
CTRL_EntityKind_PendingThreadColor,
CTRL_EntityKind_Breakpoint,
CTRL_EntityKind_AddressRangeAnnotation,
CTRL_EntityKind_COUNT,
} CTRL_EntityKind;
typedef enum CTRL_ExceptionCodeKind
{
CTRL_ExceptionCodeKind_Null,
CTRL_ExceptionCodeKind_Win32CtrlC,
CTRL_ExceptionCodeKind_Win32CtrlBreak,
CTRL_ExceptionCodeKind_Win32WinRTOriginateError,
CTRL_ExceptionCodeKind_Win32WinRTTransformError,
CTRL_ExceptionCodeKind_Win32RPCCallCancelled,
CTRL_ExceptionCodeKind_Win32DatatypeMisalignment,
CTRL_ExceptionCodeKind_Win32AccessViolation,
CTRL_ExceptionCodeKind_Win32InPageError,
CTRL_ExceptionCodeKind_Win32InvalidHandle,
CTRL_ExceptionCodeKind_Win32NotEnoughQuota,
CTRL_ExceptionCodeKind_Win32IllegalInstruction,
CTRL_ExceptionCodeKind_Win32CannotContinueException,
CTRL_ExceptionCodeKind_Win32InvalidExceptionDisposition,
CTRL_ExceptionCodeKind_Win32ArrayBoundsExceeded,
CTRL_ExceptionCodeKind_Win32FloatingPointDenormalOperand,
CTRL_ExceptionCodeKind_Win32FloatingPointDivisionByZero,
CTRL_ExceptionCodeKind_Win32FloatingPointInexactResult,
CTRL_ExceptionCodeKind_Win32FloatingPointInvalidOperation,
CTRL_ExceptionCodeKind_Win32FloatingPointOverflow,
CTRL_ExceptionCodeKind_Win32FloatingPointStackCheck,
CTRL_ExceptionCodeKind_Win32FloatingPointUnderflow,
CTRL_ExceptionCodeKind_Win32IntegerDivisionByZero,
CTRL_ExceptionCodeKind_Win32IntegerOverflow,
CTRL_ExceptionCodeKind_Win32PrivilegedInstruction,
CTRL_ExceptionCodeKind_Win32StackOverflow,
CTRL_ExceptionCodeKind_Win32UnableToLocateDLL,
CTRL_ExceptionCodeKind_Win32OrdinalNotFound,
CTRL_ExceptionCodeKind_Win32EntryPointNotFound,
CTRL_ExceptionCodeKind_Win32DLLInitializationFailed,
CTRL_ExceptionCodeKind_Win32FloatingPointSSEMultipleFaults,
CTRL_ExceptionCodeKind_Win32FloatingPointSSEMultipleTraps,
CTRL_ExceptionCodeKind_Win32AssertionFailed,
CTRL_ExceptionCodeKind_Win32ModuleNotFound,
CTRL_ExceptionCodeKind_Win32ProcedureNotFound,
CTRL_ExceptionCodeKind_Win32SanitizerErrorDetected,
CTRL_ExceptionCodeKind_Win32SanitizerRawAccessViolation,
CTRL_ExceptionCodeKind_Win32DirectXDebugLayer,
CTRL_ExceptionCodeKind_COUNT,
} CTRL_ExceptionCodeKind;
global B32 DEV_always_refresh = 0; global B32 DEV_always_refresh = 0;
global B32 DEV_simulate_lag = 0; global B32 DEV_simulate_lag = 0;
global B32 DEV_draw_ui_text_pos = 0; global B32 DEV_draw_ui_text_pos = 0;
@@ -65,4 +125,14 @@ struct {B32 *value_ptr; String8 name;} DEV_toggle_table[] =
{&DEV_cmd_context_tooltips, str8_lit_comp("cmd_context_tooltips")}, {&DEV_cmd_context_tooltips, str8_lit_comp("cmd_context_tooltips")},
{&DEV_updating_indicator, str8_lit_comp("updating_indicator")}, {&DEV_updating_indicator, str8_lit_comp("updating_indicator")},
}; };
C_LINKAGE_BEGIN
extern String8 ctrl_entity_kind_code_name_table[12];
extern String8 ctrl_entity_kind_display_string_table[12];
extern U32 ctrl_exception_code_kind_code_table[38];
extern String8 ctrl_exception_code_kind_display_string_table[38];
extern String8 ctrl_exception_code_kind_lowercase_code_string_table[38];
extern B8 ctrl_exception_code_kind_default_enable_table[38];
C_LINKAGE_END
#endif // DBG_ENGINE_META_H #endif // DBG_ENGINE_META_H
src/raddbg/raddbg_main.c
+2 -4
View File
@@ -299,14 +299,13 @@
#include "stap/stap_parse.h" #include "stap/stap_parse.h"
#include "demon/demon_inc.h" #include "demon/demon_inc.h"
#include "eval/eval_inc.h" #include "eval/eval_inc.h"
#include "dbg_engine/dbg_engine_inc.h"
#include "eval_visualization/eval_visualization_inc.h" #include "eval_visualization/eval_visualization_inc.h"
#include "ctrl/ctrl_inc.h"
#include "font_provider/font_provider_inc.h" #include "font_provider/font_provider_inc.h"
#include "render/render_inc.h" #include "render/render_inc.h"
#include "font_cache/font_cache.h" #include "font_cache/font_cache.h"
#include "draw/draw.h" #include "draw/draw.h"
#include "ui/ui_inc.h" #include "ui/ui_inc.h"
#include "dbg_engine/dbg_engine_inc.h"
#include "raddbg/raddbg_inc.h" #include "raddbg/raddbg_inc.h"
//- rjf: [c] //- rjf: [c]
@@ -354,14 +353,13 @@
#include "stap/stap_parse.c" #include "stap/stap_parse.c"
#include "demon/demon_inc.c" #include "demon/demon_inc.c"
#include "eval/eval_inc.c" #include "eval/eval_inc.c"
#include "dbg_engine/dbg_engine_inc.c"
#include "eval_visualization/eval_visualization_inc.c" #include "eval_visualization/eval_visualization_inc.c"
#include "ctrl/ctrl_inc.c"
#include "font_provider/font_provider_inc.c" #include "font_provider/font_provider_inc.c"
#include "render/render_inc.c" #include "render/render_inc.c"
#include "font_cache/font_cache.c" #include "font_cache/font_cache.c"
#include "draw/draw.c" #include "draw/draw.c"
#include "ui/ui_inc.c" #include "ui/ui_inc.c"
#include "dbg_engine/dbg_engine_inc.c"
#include "raddbg/raddbg_inc.c" #include "raddbg/raddbg_inc.c"
//////////////////////////////// ////////////////////////////////