diff options
Diffstat (limited to 'cpp/014arithmetic')
| -rw-r--r-- | cpp/014arithmetic | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/cpp/014arithmetic b/cpp/014arithmetic new file mode 100644 index 00000000..846fdff3 --- /dev/null +++ b/cpp/014arithmetic @@ -0,0 +1,235 @@ +:(before "End Globals") +// Arithmetic ops. +const int ADD = 2; +:(before "End Primitive Recipe Numbers") +Recipe_number["add"] = ADD; +assert(Next_recipe_number == ADD); +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") +case ADD: { + trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name; + vector<int> arg0 = read_memory(instructions[pc].ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name; + vector<int> arg1 = read_memory(instructions[pc].ingredients[1]); + assert(arg1.size() == 1); + vector<int> result; + result.push_back(arg0[0] + arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(instructions[pc].products[0], result); + break; +} + +:(scenario "add_literal") +recipe main [ + 1:integer <- add 23:literal, 34:literal +] ++run: instruction main/0 ++run: ingredient 0 is 23 ++run: ingredient 1 is 34 ++run: product 0 is 57 ++mem: storing in location 1 + +:(scenario "add") +recipe main [ + 1:integer <- copy 23:literal + 2:integer <- copy 34:literal + 3:integer <- add 1:integer, 2:integer +] ++run: instruction main/2 ++run: ingredient 0 is 1 ++mem: location 1 is 23 ++run: ingredient 1 is 2 ++mem: location 2 is 34 ++run: product 0 is 57 ++mem: storing in location 3 + +:(before "End Globals") +const int SUBTRACT = 3; +:(before "End Primitive Recipe Numbers") +Recipe_number["subtract"] = SUBTRACT; +assert(Next_recipe_number == SUBTRACT); +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") +case SUBTRACT: { + trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name; + vector<int> arg0 = read_memory(instructions[pc].ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name; + vector<int> arg1 = read_memory(instructions[pc].ingredients[1]); + assert(arg1.size() == 1); + vector<int> result; + result.push_back(arg0[0] - arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(instructions[pc].products[0], result); + break; +} + +:(scenario "subtract_literal") +recipe main [ + 1:integer <- subtract 5:literal, 2:literal +] ++run: instruction main/0 ++run: ingredient 0 is 5 ++run: ingredient 1 is 2 ++run: product 0 is 3 ++mem: storing in location 1 + +:(scenario "subtract") +recipe main [ + 1:integer <- copy 23:literal + 2:integer <- copy 34:literal + 3:integer <- subtract 1:integer, 2:integer +] ++run: instruction main/2 ++run: ingredient 0 is 1 ++mem: location 1 is 23 ++run: ingredient 1 is 2 ++mem: location 2 is 34 ++run: product 0 is -11 ++mem: storing in location 3 + +:(before "End Globals") +const int MULTIPLY = 4; +:(before "End Primitive Recipe Numbers") +Recipe_number["multiply"] = MULTIPLY; +assert(Next_recipe_number == MULTIPLY); +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") +case MULTIPLY: { + trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name; + vector<int> arg0 = read_memory(instructions[pc].ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name; + vector<int> arg1 = read_memory(instructions[pc].ingredients[1]); + assert(arg1.size() == 1); + trace("run") << "ingredient 1 is " << arg1[0]; + vector<int> result; + result.push_back(arg0[0] * arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(instructions[pc].products[0], result); + break; +} + +:(scenario "multiply_literal") +recipe main [ + 1:integer <- multiply 2:literal, 3:literal +] ++run: instruction main/0 ++run: ingredient 0 is 2 ++run: ingredient 1 is 3 ++run: product 0 is 6 ++mem: storing in location 1 + +:(scenario "multiply") +recipe main [ + 1:integer <- copy 4:literal + 2:integer <- copy 6:literal + 3:integer <- multiply 1:integer, 2:integer +] ++run: instruction main/2 ++run: ingredient 0 is 1 ++mem: location 1 is 4 ++run: ingredient 1 is 2 ++mem: location 2 is 6 ++run: product 0 is 24 ++mem: storing in location 3 + +:(before "End Globals") +const int DIVIDE = 5; +:(before "End Primitive Recipe Numbers") +Recipe_number["divide"] = DIVIDE; +assert(Next_recipe_number == DIVIDE); +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") +case DIVIDE: { + trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name; + vector<int> arg0 = read_memory(instructions[pc].ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name; + vector<int> arg1 = read_memory(instructions[pc].ingredients[1]); + assert(arg1.size() == 1); + trace("run") << "ingredient 1 is " << arg1[0]; + vector<int> result; + result.push_back(arg0[0] / arg1[0]); + trace("run") << "product 0 is " << result[0]; + write_memory(instructions[pc].products[0], result); + break; +} + +:(scenario "divide_literal") +recipe main [ + 1:integer <- divide 8:literal, 2:literal +] ++run: instruction main/0 ++run: ingredient 0 is 8 ++run: ingredient 1 is 2 ++run: product 0 is 4 ++mem: storing in location 1 + +:(scenario "divide") +recipe main [ + 1:integer <- copy 27:literal + 2:integer <- copy 3:literal + 3:integer <- divide 1:integer, 2:integer +] ++run: instruction main/2 ++run: ingredient 0 is 1 ++mem: location 1 is 27 ++run: ingredient 1 is 2 ++mem: location 2 is 3 ++run: product 0 is 9 ++mem: storing in location 3 + +:(before "End Globals") +const int DIVIDE_WITH_REMAINDER = 6; +:(before "End Primitive Recipe Numbers") +Recipe_number["divide_with_remainder"] = DIVIDE_WITH_REMAINDER; +assert(Next_recipe_number == DIVIDE_WITH_REMAINDER); +Next_recipe_number++; +:(before "End Primitive Recipe Implementations") +case DIVIDE_WITH_REMAINDER: { + trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name; + vector<int> arg0 = read_memory(instructions[pc].ingredients[0]); + assert(arg0.size() == 1); + trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name; + vector<int> arg1 = read_memory(instructions[pc].ingredients[1]); + assert(arg1.size() == 1); + vector<int> result0; + result0.push_back(arg0[0] / arg1[0]); + trace("run") << "product 0 is " << result0[0]; + write_memory(instructions[pc].products[0], result0); + vector<int> result1; + result1.push_back(arg0[0] % arg1[0]); + trace("run") << "product 1 is " << result1[0]; + write_memory(instructions[pc].products[1], result1); + break; +} + +:(scenario "divide_with_remainder_literal") +recipe main [ + 1:integer, 2:integer <- divide_with_remainder 9:literal, 2:literal +] ++run: instruction main/0 ++run: ingredient 0 is 9 ++run: ingredient 1 is 2 ++run: product 0 is 4 ++mem: storing in location 1 ++run: product 1 is 1 ++mem: storing in location 2 + +:(scenario "divide_with_remainder") +recipe main [ + 1:integer <- copy 27:literal + 2:integer <- copy 11:literal + 3:integer, 4:integer <- divide_with_remainder 1:integer, 2:integer +] ++run: instruction main/2 ++run: ingredient 0 is 1 ++mem: location 1 is 27 ++run: ingredient 1 is 2 ++mem: location 2 is 11 ++run: product 0 is 2 ++mem: storing in location 3 ++run: product 1 is 5 ++mem: storing in location 4 |