start end bytes status object_id object_name c_type initialization readers evidence notes 1000:0000 1000:0001 2 verified code_segment_1_tag code_segment_1_tag uint16_t Static word 0001. NE loader/segment inventory Binary bytes and NE_SEGMENTS.tsv segment 1 mapping. Compiler-emitted ordinal tag at the start of Code1; explicitly data, never executed. 1000:026e 1000:026f 2 verified code1_dot_short_string code1_dot_short_string const uint8_t[2] Static bytes 01 2e. Verified executable-segment pointer and sole Position consumer in 1000:0270; generated setup tests Exact Turbo Pascal ShortString "." used to locate and replace the executable extension with INI. 1008:0000 1008:0001 2 verified code_segment_2_tag code_segment_2_tag uint16_t Static word 0002. NE loader/segment inventory Binary bytes and NE_SEGMENTS.tsv segment 2 mapping. Compiler-emitted ordinal tag at the start of Code2; explicitly data, never executed. 1008:0f2c 1008:0f2d 2 verified sound_extension_dot_short_string sound_extension_dot_short_string uint8_t[2] Static bytes 01 2e. tdkpin_initialize_sounds 1008:0f2e Disassembly 1008:0f68-1080; verified ShortString Position and DOSBox/host sound tests. Turbo Pascal ShortString "." used to locate the first executable-extension dot while constructing the INI path. 1008:11bd 1008:11c4 8 verified uint16_allocation_range g_uint16_range BorlandInt32Range Static int32 minimum 0 and maximum 65535. tdkpin_create_palette_from_rgb_table 1008:11c5 Binary bytes; DI=11bd before verified range check 1008:1305-1313; reconstructed/tests/test_palette.c. Compiler range descriptor proves the 32-bit LOGPALETTE allocation byte count fits the uint16 Borland FreeMem size argument. 1008:131e 1008:1325 8 verified palette_byte_index_range g_palette_byte_range BorlandInt32Range Static int32 minimum 0 and maximum 767. tdkpin_load_palette_resource 1008:1326 Binary bytes; both DI=131e range calls inside the inclusive 0..02ff loop; reconstructed/tests/test_palette.c. Compiler range descriptor is applied separately to every source and destination byte index. 1010:0000 1010:0001 2 verified code_segment_3_tag code_segment_3_tag uint16_t Static word 0003. NE loader/segment inventory Binary bytes and NE_SEGMENTS.tsv segment 3 mapping. Compiler-emitted ordinal tag at the start of Code3; explicitly data, never executed. 1010:0470 1010:0471 2 verified multimedia_path_separator_short_string multimedia_path_separator_short_string uint8_t[2] Static bytes 01 5c. multimedia_initialize_runtime_unit Binary bytes; disassembly 1010:0486-04bd and 04c2-04f9; reconstructed/tests/test_multimedia_startup.c Exact Turbo Pascal ShortString "\\" concatenated between the system directory and each CTL3D DLL basename. 1018:0000 1018:0001 2 verified code_segment_4_tag code_segment_4_tag uint16_t Static word 0004. NE loader/segment inventory Binary bytes and NE_SEGMENTS.tsv segment 4 mapping. Compiler-emitted ordinal tag at the start of Code4; explicitly data, never executed. 1020:0000 1020:0001 2 verified code_segment_5_tag code_segment_5_tag uint16_t Static word 0005. NE loader/segment inventory Binary bytes and NE_SEGMENTS.tsv segment 5 mapping. Compiler-emitted ordinal tag at the start of Code5; explicitly data, never executed. 1020:0107 1020:012c 38 verified borland_runtime_copyright borland_runtime_copyright char[38] Static bytes "Portions Copyright (c) 1983,90 Borland" without NUL. No in-image reader Binary bytes and complete reference inventory. Compiler runtime identification string retained as immutable evidence; unreachable as instructions and explicitly classified data. 1020:1191 1020:11ba 42 verified real48_sin_coefficients g_sin_coefficients BorlandReal48[7] Static -1/15!,+1/13!,-1/11!,+1/9!,-1/7!,+1/5!,-1/3! approximants. borland_real48_sin/cos Exact bytes; disassembly 111d-1190; C table; original-offset DOSBox Sin/Cos vectors. Order and rounding at every Horner operation are verified against the original routine. 1020:1240 1020:1263 36 verified real48_ln_coefficients g_ln_coefficients BorlandReal48[6] Static 1/13,1/11,1/9,1/7,1/5,1/3 approximants. borland_real48_ln Exact bytes; disassembly 11bb-123f; C table; original-offset DOSBox Ln vectors. Ordered atanh-series coefficients are represented byte-for-byte. 1020:12d7 1020:1306 48 verified real48_exp_coefficients g_exp_coefficients BorlandReal48[8] Static eight-entry Exp polynomial ending in ln(2). borland_real48_exp Exact bytes; disassembly 1264-12d6; C table; original-offset DOSBox Exp vectors. Exact Horner order, intermediate Real48 rounding, and table extent are verified. 1020:13e8 1020:1435 78 verified real48_arctan_tables g_arctan_reduction_and_coefficients BorlandReal48[13] Static direct threshold, tan/angle reduction pairs, one, pi/4, and five odd-series coefficients. borland_real48_arctan and series Exact bytes; all indexed reads 1353-13bf; C constants/tables; original-offset DOSBox ArcTan vectors. All 13 entries, paired strides, thresholds, angle selection, and coefficient order are verified. 1020:14fb 1020:14fe 4 verified random_unsigned_bias random_unsigned_bias float Static IEEE-754 single 2147483648.0 (bytes 0000004f). borland_random_unit_interval 1020:14de FADD operand at 14ed; reconstructed/tests/test_random.c. Converts signed FILD of the 32-bit seed to its exact unsigned magnitude before scaling. 1020:14ff 1020:1500 2 verified random_scale_exponent random_scale_exponent int16_t Static signed word -32 (ffe0). borland_random_unit_interval 1020:14de FILD operand at 14e2 followed by FSCALE; reconstructed/tests/test_random.c. Exact binary exponent used to divide the unsigned seed by 2^32. 1020:1537 1020:1538 2 verified random_multiplier_low_word random_multiplier_low_word uint16_t Static word 8405. borland_next_random 1020:1501 MUL operand at 150a; full derived multiplier 08088405; reconstructed/tests/test_random.c. Low word embedded by the Borland LCG implementation; higher multiplier contribution is instruction-encoded.