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This commit is contained in:
Andre Wagner
2026-04-28 09:56:08 -05:00
parent 61a071cee6
commit 84f725634e
2 changed files with 5 additions and 7 deletions
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8
src/bytecode/bytecode.cc
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@@ -90,8 +90,8 @@ ByteArray Bytecode::generate(BytecodePrototype const& bp)
std::vector<std::pair<FunctionDef, uint32_t>> functions; std::vector<std::pair<FunctionDef, uint32_t>> functions;
ByteArray code; ByteArray code;
for (auto const& f: bp.functions) { for (auto const& f: bp.functions) {
functions.emplace_back(std::make_pair(FunctionDef { f.n_pars, f.n_locals }, code.size()));
code.append_bytearray(f.code); code.append_bytearray(f.code);
functions.emplace_back(std::make_pair(FunctionDef { f.n_pars, f.n_locals }, code.size()));
} }
// //
@@ -117,13 +117,13 @@ ByteArray Bytecode::generate(BytecodePrototype const& bp)
} }
// functions // functions
size_t functions_start = idx + (constant_table.size() * 4) + ba.size(); size_t functions_start = idx + (constant_table.size() * 4);
idx += functions_start; idx = functions_start;
uint32_t code_idx = 0; uint32_t code_idx = 0;
for (auto const& f: functions) { for (auto const& f: functions) {
ba.set_uint32(idx, code_idx); ba.set_uint32(idx, code_idx);
ba.set_uint16(idx + 4, f.first.n_params); ba.set_uint16(idx + 4, f.first.n_params);
ba.set_uint16(idx + 6, f.first.n_params); ba.set_uint16(idx + 6, f.first.locals);
idx += 8; idx += 8;
code_idx += f.second; code_idx += f.second;
} }

4
src/bytecode/tests.cc
View File

@@ -117,16 +117,14 @@ TEST(Bytecode, Code)
// function definitions // function definitions
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00,
// code // code
0x68, 0x54, 0x42, 0x68, 0x54, 0x42,
}; };
/*
ByteArray ba = Bytecode::generate(bp); ByteArray ba = Bytecode::generate(bp);
ASSERT_EQ(ba.data(), expected); ASSERT_EQ(ba.data(), expected);
*/
} }
TEST(Bytecode, Parsing) TEST(Bytecode, Parsing)