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new location info baking layout computation - symbol-inlined locations in most cases, + indirected to set elements / bytecode / constant data as needed

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This commit is contained in:
Ryan Fleury
2026-04-20 09:57:30 -07:00
parent 424549b562
commit 911e8c135e
5 changed files with 124 additions and 113 deletions
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src/lib_rdi/rdi.h
+21 -63
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@@ -116,23 +116,18 @@ RDI_SectionKind_ConstantSymbols = 0x0025,
RDI_SectionKind_ProcedureSymbols = 0x0026,
RDI_SectionKind_LocalSymbols = 0x0027,
RDI_SectionKind_LocationsBytecodeData = 0x0028,
RDI_SectionKind_LocationsRegPlusU16 = 0x0029,
RDI_SectionKind_LocationsReg = 0x002A,
RDI_SectionKind_LocationsModuleOff = 0x002B,
RDI_SectionKind_LocationsTLSOff = 0x002C,
RDI_SectionKind_LocationsConstantDataOff = 0x002D,
RDI_SectionKind_LocationsSet = 0x002E,
RDI_SectionKind_LocationsSetElements = 0x002F,
RDI_SectionKind_ConstantValueData = 0x0030,
RDI_SectionKind_ConstantValueTable = 0x0031,
RDI_SectionKind_MD5Checksums = 0x0032,
RDI_SectionKind_SHA1Checksums = 0x0033,
RDI_SectionKind_SHA256Checksums = 0x0034,
RDI_SectionKind_Timestamps = 0x0035,
RDI_SectionKind_NameMaps = 0x0036,
RDI_SectionKind_NameMapBuckets = 0x0037,
RDI_SectionKind_NameMapNodes = 0x0038,
RDI_SectionKind_COUNT = 0x0039,
RDI_SectionKind_LocationsConstantData = 0x0029,
RDI_SectionKind_LocationsSetElements = 0x002A,
RDI_SectionKind_ConstantValueData = 0x002B,
RDI_SectionKind_ConstantValueTable = 0x002C,
RDI_SectionKind_MD5Checksums = 0x002D,
RDI_SectionKind_SHA1Checksums = 0x002E,
RDI_SectionKind_SHA256Checksums = 0x002F,
RDI_SectionKind_Timestamps = 0x0030,
RDI_SectionKind_NameMaps = 0x0031,
RDI_SectionKind_NameMapBuckets = 0x0032,
RDI_SectionKind_NameMapNodes = 0x0033,
RDI_SectionKind_COUNT = 0x0034,
} RDI_SectionKindEnum;
typedef RDI_U32 RDI_SectionEncoding;
@@ -586,12 +581,7 @@ X(ConstantSymbols, constant_symbols, RDI_Symbol)\
X(ProcedureSymbols, procedure_symbols, RDI_Symbol)\
X(LocalSymbols, local_symbols, RDI_Symbol)\
X(LocationsBytecodeData, locations_bytecode_data, RDI_U8)\
X(LocationsRegPlusU16, locations_reg_plus_u16, RDI_RegAndOffsetU16)\
X(LocationsReg, locations_reg, RDI_RegCode)\
X(LocationsModuleOff, locations_module_off, RDI_U64)\
X(LocationsTLSOff, locations_tls_off, RDI_U32)\
X(LocationsConstantDataOff, locations_constant_data_off, RDI_U64)\
X(LocationsSet, locations_set, RDI_LocationSet)\
X(LocationsConstantData, locations_constant_data, RDI_U8)\
X(LocationsSetElements, locations_set_elements, RDI_LocationSetElement)\
X(ConstantValueData, constant_value_data, RDI_U8)\
X(ConstantValueTable, constant_value_table, RDI_U32)\
@@ -1018,17 +1008,10 @@ X(RDI_RegCode, reg_code)\
X(RDI_RegCode, reg_code)\
X(RDI_U16, offset)\
#define RDI_LocationSet_XList \
X(RDI_U32, set_element_idx_first)\
X(RDI_U32, set_element_idx_opl)\
#define RDI_LocationSetElement_XList \
X(RDI_LocationKind, kind)\
X(RDI_U8, reserved_0)\
X(RDI_U16, reserved_1)\
X(RDI_U32, idx)\
X(RDI_U32, scope_off_first)\
X(RDI_U32, scope_off_opl)\
X(RDI_Location, location)\
#define RDI_EvalOp_XList \
X(Stop)\
@@ -1162,12 +1145,7 @@ typedef struct RDI_U32_ConstantSymbols { RDI_U32 v; } RDI_U32_Consta
typedef struct RDI_U32_ProcedureSymbols { RDI_U32 v; } RDI_U32_ProcedureSymbols;
typedef struct RDI_U32_LocalSymbols { RDI_U32 v; } RDI_U32_LocalSymbols;
typedef struct RDI_U32_LocationsBytecodeData { RDI_U32 v; } RDI_U32_LocationsBytecodeData;
typedef struct RDI_U32_LocationsRegPlusU16 { RDI_U32 v; } RDI_U32_LocationsRegPlusU16;
typedef struct RDI_U32_LocationsReg { RDI_U32 v; } RDI_U32_LocationsReg;
typedef struct RDI_U32_LocationsModuleOff { RDI_U32 v; } RDI_U32_LocationsModuleOff;
typedef struct RDI_U32_LocationsTLSOff { RDI_U32 v; } RDI_U32_LocationsTLSOff;
typedef struct RDI_U32_LocationsConstantDataOff { RDI_U32 v; } RDI_U32_LocationsConstantDataOff;
typedef struct RDI_U32_LocationsSet { RDI_U32 v; } RDI_U32_LocationsSet;
typedef struct RDI_U32_LocationsConstantData { RDI_U32 v; } RDI_U32_LocationsConstantData;
typedef struct RDI_U32_LocationsSetElements { RDI_U32 v; } RDI_U32_LocationsSetElements;
typedef struct RDI_U32_ConstantValueData { RDI_U32 v; } RDI_U32_ConstantValueData;
typedef struct RDI_U32_ConstantValueTable { RDI_U32 v; } RDI_U32_ConstantValueTable;
@@ -1216,12 +1194,7 @@ typedef RDI_U32_Table RDI_U32_ConstantSymbols;
typedef RDI_U32_Table RDI_U32_ProcedureSymbols;
typedef RDI_U32_Table RDI_U32_LocalSymbols;
typedef RDI_U32_Table RDI_U32_LocationsBytecodeData;
typedef RDI_U32_Table RDI_U32_LocationsRegPlusU16;
typedef RDI_U32_Table RDI_U32_LocationsReg;
typedef RDI_U32_Table RDI_U32_LocationsModuleOff;
typedef RDI_U32_Table RDI_U32_LocationsTLSOff;
typedef RDI_U32_Table RDI_U32_LocationsConstantDataOff;
typedef RDI_U32_Table RDI_U32_LocationsSet;
typedef RDI_U32_Table RDI_U32_LocationsConstantData;
typedef RDI_U32_Table RDI_U32_LocationsSetElements;
typedef RDI_U32_Table RDI_U32_ConstantValueData;
typedef RDI_U32_Table RDI_U32_ConstantValueTable;
@@ -1253,8 +1226,8 @@ typedef RDI_U64 RDI_Location;
#define rdi_constant_data_off_from_location(l) (rdi_kind_from_location(l) == RDI_LocationKind_ConstantDataOff ? (((l) & RDI_Location_OffMask) >> RDI_Location_OffShift) : 0)
#define rdi_set_first_index_from_location(l) (rdi_kind_from_location(l) == RDI_LocationKind_Set ? (((l) & RDI_Location_SetFirstIndexMask) >> RDI_Location_SetFirstIndexShift) : 0)
#define rdi_set_count_from_location(l) (rdi_kind_from_location(l) == RDI_LocationKind_Set ? (((l) & RDI_Location_SetCountMask) >> RDI_Location_SetCountShift) : 0)
#define rdi_regcode_from_location(l) ((((l) & RDI_Location_RegCodeMask) >> RDI_Location_RegCodeShift))
#define rdi_regoff_from_location(l) ((((l) & RDI_Location_RegOffMask) >> RDI_Location_RegOffShift))
#define rdi_regcode_from_location(l) ((rdi_kind_from_location(l) == RDI_LocationKind_AddrRegPlusU16 || rdi_kind_from_location(l) == RDI_LocationKind_AddrAddrRegPlusU16 || rdi_kind_from_location(l) == RDI_LocationKind_ValReg) ? (((l) & RDI_Location_RegCodeMask) >> RDI_Location_RegCodeShift) : 0)
#define rdi_regoff_from_location(l) ((rdi_kind_from_location(l) == RDI_LocationKind_AddrRegPlusU16 || rdi_kind_from_location(l) == RDI_LocationKind_AddrAddrRegPlusU16) ? (((l) & RDI_Location_RegOffMask) >> RDI_Location_RegOffShift) : 0)
#define RDI_EVAL_CTRLBITS(decodeN,popN,pushN) (((decodeN) << 8) | ((popN) << 4) | ((pushN) << 0))
#define RDI_DECODEN_FROM_CTRLBITS(ctrlbits) (((ctrlbits) >> 8) & 0xff)
#define RDI_POPN_FROM_CTRLBITS(ctrlbits) (((ctrlbits) >> 4) & 0xf)
@@ -1590,22 +1563,12 @@ RDI_RegCode reg_code;
RDI_U16 offset;
};
typedef struct RDI_LocationSet RDI_LocationSet;
struct RDI_LocationSet
{
RDI_U32 set_element_idx_first;
RDI_U32 set_element_idx_opl;
};
typedef struct RDI_LocationSetElement RDI_LocationSetElement;
struct RDI_LocationSetElement
{
RDI_LocationKind kind;
RDI_U8 reserved_0;
RDI_U16 reserved_1;
RDI_U32 idx;
RDI_U32 scope_off_first;
RDI_U32 scope_off_opl;
RDI_Location location;
};
typedef struct RDI_NameMap RDI_NameMap;
@@ -1672,12 +1635,7 @@ typedef RDI_Symbol RDI_SectionElementType_ConstantSymbols;
typedef RDI_Symbol RDI_SectionElementType_ProcedureSymbols;
typedef RDI_Symbol RDI_SectionElementType_LocalSymbols;
typedef RDI_U8 RDI_SectionElementType_LocationsBytecodeData;
typedef RDI_RegAndOffsetU16 RDI_SectionElementType_LocationsRegPlusU16;
typedef RDI_RegCode RDI_SectionElementType_LocationsReg;
typedef RDI_U64 RDI_SectionElementType_LocationsModuleOff;
typedef RDI_U32 RDI_SectionElementType_LocationsTLSOff;
typedef RDI_U64 RDI_SectionElementType_LocationsConstantDataOff;
typedef RDI_LocationSet RDI_SectionElementType_LocationsSet;
typedef RDI_U8 RDI_SectionElementType_LocationsConstantData;
typedef RDI_LocationSetElement RDI_SectionElementType_LocationsSetElements;
typedef RDI_U8 RDI_SectionElementType_ConstantValueData;
typedef RDI_U32 RDI_SectionElementType_ConstantValueTable;
@@ -1697,7 +1655,7 @@ RDI_PROC RDI_EvalConversionKind rdi_eval_conversion_kind_from_typegroups(RDI_Eva
RDI_PROC RDI_S32 rdi_eval_op_typegroup_are_compatible(RDI_EvalOp op, RDI_EvalTypeGroup group);
RDI_PROC RDI_U8 *rdi_explanation_string_from_eval_conversion_kind(RDI_EvalConversionKind kind, RDI_U64 *size_out);
extern RDI_U16 rdi_section_element_size_table[58];
extern RDI_U16 rdi_section_element_size_table[53];
extern RDI_U16 rdi_eval_op_ctrlbits_table[54];
#endif // RDI_H