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yet more progress

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ed
2026-09-09 14:38:56 -04:00
parent 95e67a8c1a
commit b973b0cd41
8 changed files with 314 additions and 423 deletions
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code/8086/serializer.c
+3 -9
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@@ -180,14 +180,8 @@ internal B4 x8616_serialize_put_s4(Str8Gen_R gen, S4 value) {
}
internal S4 x8616_serialize_s4_from_bits(U2 bits, U1 byte_count) {
if (byte_count <= 1) {
U4 value = bits & 0xFF;
if (value & 0x80) return C_(S4, value) - 256;
return C_(S4, value);
}
U4 value = bits;
if (value & 0x8000) return C_(S4, value) - 65536;
return C_(S4, value);
if (byte_count <= 1) return s4_(s1_(u1_(bits)));
return s4_(s2_(bits));
}
FI_ B4 x8616_serialize_imm_is_signed(X8616_Op op) { switch (op) {
@@ -237,7 +231,7 @@ x8616_serialize_size_where(X8616_Op op, U1 operand_count, X8616_DecodedOperand o
B4 has_imm = 0;
for (U1 id = 0; id < operand_count; ++id) {
X8616_DecodedOperandFlags flags = operands[id].flags;
if (flags & x8616_decoded_operand_memory) has_mem = 1;
if (flags & x8616_decoded_operand_memory) has_mem = 1;
if ((flags & x8616_decoded_operand_immediate) && ((flags & x8616_decoded_operand_register) == 0)) has_imm = 1;
}
switch (op) {