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added call site value opcode to RDI format

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This commit is contained in:
Nikita Smith
2025-03-26 12:19:16 -07:00
parent 8551e8c3ec
commit d137d928c9
4 changed files with 70 additions and 56 deletions
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src/radcon/radcon_dwarf.c
+14 -4
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@@ -166,9 +166,10 @@ d2r_collect_proc_params(Arena *arena, D2R_TypeTable *type_table, DW_Input *input
internal RDIM_EvalBytecode
d2r_bytecode_from_expression(Arena *arena, U64 image_base, U64 address_size, RDI_Arch arch, DW_ListUnit *addr_lu, String8 expr)
d2r_bytecode_from_expression(Arena *arena, U64 image_base, U64 address_size, RDI_Arch arch, DW_ListUnit *addr_lu, String8 expr, B32 *is_addr_out)
{
RDIM_EvalBytecode bc = {0};
*is_addr_out = 1;
for (U64 cursor = 0; cursor < expr.size; ) {
U8 op = 0;
@@ -415,7 +416,13 @@ d2r_bytecode_from_expression(Arena *arena, U64 image_base, U64 address_size, RDI
String8 entry_value_expr = {0};
cursor += str8_deserial_read_block(expr, cursor, block_size, &entry_value_expr);
RDIM_EvalBytecode entry_value_bc = d2r_bytecode_from_expression(arena, image_base, address_size, arch, addr_lu, entry_value_expr);
B32 dummy = 0;
RDIM_EvalBytecode call_site_bc = d2r_bytecode_from_expression(arena, image_base, address_size, arch, addr_lu, entry_value_expr, &dummy);
U32 encoded_size32 = safe_cast_u32(call_site_bc.encoded_size);
rdim_bytecode_push_op(arena, &bc, RDI_EvalOp_CallSiteValue, encoded_size32);
rdim_bytecode_concat_in_place(&bc, &call_site_bc);
} break;
case DW_ExprOp_Addrx: {
@@ -575,9 +582,12 @@ d2r_transpile_expression(Arena *arena, U64 image_base, U64 address_size, RDI_Arc
{
RDIM_Location *loc = 0;
if (expr.size) {
B32 is_addr = 0;
RDIM_EvalBytecode bytecode = d2r_bytecode_from_expression(arena, image_base, address_size, arch, addr_lu, expr, &is_addr);
loc = push_array(arena, RDIM_Location, 1);
loc->kind = RDI_LocationKind_AddrBytecodeStream;
loc->bytecode = d2r_bytecode_from_expression(arena, image_base, address_size, arch, addr_lu, expr);
loc->kind = is_addr ? RDI_LocationKind_AddrBytecodeStream : RDI_LocationKind_ValBytecodeStream;
loc->bytecode = bytecode;
}
return loc;
}