diff options
Diffstat (limited to 'apps/mu.subx')
| -rw-r--r-- | apps/mu.subx | 840 |
1 files changed, 836 insertions, 4 deletions
diff --git a/apps/mu.subx b/apps/mu.subx index 186fe174..1345e818 100644 --- a/apps/mu.subx +++ b/apps/mu.subx @@ -6831,7 +6831,7 @@ test-convert-length-of-array-of-user-defined-types-to-eax: (write _test-input-stream "}\n") (write _test-input-stream "fn foo {\n") (write _test-input-stream " var arr/eax: (addr array t) <- copy 0\n") - (write _test-input-stream " var x/eax: (addr t) <- length arr\n") + (write _test-input-stream " var x/eax: int <- length arr\n") (write _test-input-stream "}\n") # convert (convert-mu _test-input-buffered-file _test-output-buffered-file Stderr 0) @@ -6892,7 +6892,7 @@ test-convert-length-of-array-of-user-defined-types-to-ecx: (write _test-input-stream "}\n") (write _test-input-stream "fn foo {\n") (write _test-input-stream " var arr/eax: (addr array t) <- copy 0\n") - (write _test-input-stream " var x/ecx: (addr t) <- length arr\n") + (write _test-input-stream " var x/ecx: int <- length arr\n") (write _test-input-stream "}\n") # convert (convert-mu _test-input-buffered-file _test-output-buffered-file Stderr 0) @@ -6958,7 +6958,7 @@ test-convert-length-of-array-of-user-defined-types-to-edx: (write _test-input-stream "}\n") (write _test-input-stream "fn foo {\n") (write _test-input-stream " var arr/eax: (addr array t) <- copy 0\n") - (write _test-input-stream " var x/edx: (addr t) <- length arr\n") + (write _test-input-stream " var x/edx: int <- length arr\n") (write _test-input-stream "}\n") # convert (convert-mu _test-input-buffered-file _test-output-buffered-file Stderr 0) @@ -7024,7 +7024,7 @@ test-convert-length-of-array-of-user-defined-types: (write _test-input-stream "}\n") (write _test-input-stream "fn foo {\n") (write _test-input-stream " var arr/eax: (addr array t) <- copy 0\n") - (write _test-input-stream " var x/ebx: (addr t) <- length arr\n") + (write _test-input-stream " var x/ebx: int <- length arr\n") (write _test-input-stream "}\n") # convert (convert-mu _test-input-buffered-file _test-output-buffered-file Stderr 0) @@ -8960,6 +8960,547 @@ test-write-to-stream-with-output: 5d/pop-to-ebp c3/return +test-length-with-non-array-atom-base-type: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: int\n") + (write _test-input-stream " var c/ecx: int <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-non-array-atom-base-type: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: var 'a' is not an array" "F - test-length-with-non-array-atom-base-type: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-non-array-atom-base-type: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-non-array-compound-base-type: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (handle int)\n") + (write _test-input-stream " var c/ecx: (addr int) <- length a, 0\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-non-array-compound-base-type: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: var 'a' is not an array" "F - test-length-with-non-array-compound-base-type: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-non-array-compound-base-type: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-non-array-compound-base-type-2: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (addr int)\n") + (write _test-input-stream " var c/ecx: (addr int) <- length a, 0\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-non-array-compound-base-type-2: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: var 'a' is not an array" "F - test-length-with-non-array-compound-base-type-2: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-non-array-compound-base-type-2: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-array-atom-base-type: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: array\n") + (write _test-input-stream " var c/ecx: (addr int) <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-array-atom-base-type: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: array 'a' must specify the type of its elements" "F - test-length-with-array-atom-base-type: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-array-atom-base-type: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-addr-base-on-stack: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (addr array int)\n") + (write _test-input-stream " var c/ecx: (addr int) <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-addr-base-on-stack: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: var 'a' is an addr to an array, and so must live in a register" "F - test-length-with-addr-base-on-stack: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-addr-base-on-stack: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-array-base-in-register: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a/eax: (array int 3) <- copy 0\n") + (write _test-input-stream " var c/ecx: (addr int) <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-array-base-in-register: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: var 'a' is an array, and so must live on the stack" "F - test-length-with-array-base-in-register: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-array-base-in-register: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-wrong-output-type: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a/ebx: (addr array boolean) <- copy 0\n") + (write _test-input-stream " var o/edi: (addr int) <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-wrong-output-type: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: output 'o' does not have the right type" "F - test-length-with-wrong-output-type: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-wrong-output-type: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-wrong-output-compound-type: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a/ebx: (addr array handle boolean) <- copy 0\n") + (write _test-input-stream " var o/edi: (addr handle int) <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-wrong-output-compound-type: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: output 'o' does not have the right type" "F - test-length-with-wrong-output-compound-type: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-wrong-output-compound-type: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-no-inouts: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var c/ecx: int <- length\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-no-inouts: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: too few inouts (1 required)" "F - test-length-with-no-inouts: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-no-inouts: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-too-many-inouts: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (array int 3)\n") + (write _test-input-stream " var c/ecx: int <- length a, 0, 0\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-too-many-inouts: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: too many inouts (1 required)" "F - test-length-with-too-many-inouts: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-too-many-inouts: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-no-output: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (array int 3)\n") + (write _test-input-stream " length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-no-output: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: must have an output" "F - test-length-with-no-output: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-no-output: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + +test-length-with-too-many-outputs: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # setup + (clear-stream _test-input-stream) + (clear-stream $_test-input-buffered-file->buffer) + (clear-stream _test-output-stream) + (clear-stream $_test-output-buffered-file->buffer) + (clear-stream _test-error-stream) + (clear-stream $_test-error-buffered-file->buffer) + # var ed/edx: exit-descriptor = tailor-exit-descriptor(16) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %edx 4/r32/esp + (tailor-exit-descriptor %edx 0x10) + # + (write _test-input-stream "fn foo {\n") + (write _test-input-stream " var a: (array int 3)\n") + (write _test-input-stream " var b/eax: int <- copy 0\n") + (write _test-input-stream " var c/ecx: int <- copy 0\n") + (write _test-input-stream " b, c <- length a\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx) + # registers except esp clobbered at this point + # restore ed + 89/<- %edx 4/r32/esp + (flush _test-output-buffered-file) + (flush _test-error-buffered-file) +#? # dump _test-error-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-error-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-error-stream) +#? # }}} + # check output + (check-stream-equal _test-output-stream "" "F - test-length-with-too-many-outputs: output should be empty") + (check-next-stream-line-equal _test-error-stream "fn foo: stmt length: too many outputs (1 required)" "F - test-length-with-too-many-outputs: error message") + # check that stop(1) was called + (check-ints-equal *(edx+4) 2 "F - test-length-with-too-many-outputs: exit status") + # don't restore from ebp + 81 0/subop/add %esp 8/imm32 + # . epilogue + 5d/pop-to-ebp + c3/return + ####################################################### # Parsing ####################################################### @@ -15422,13 +15963,304 @@ check-mu-length-stmt: # stmt: (addr stmt), fn: (addr function), err: (addr buff 55/push-ebp 89/<- %ebp 4/r32/esp # . save registers + 50/push-eax + 51/push-ecx + 52/push-edx + 53/push-ebx + 56/push-esi + 57/push-edi + # esi = stmt + 8b/-> *(ebp+8) 6/r32/esi + # - check for 0 inouts + # var base/ecx: (addr var) = stmt->inouts->value + (lookup *(esi+0xc) *(esi+0x10)) # Stmt1-inouts Stmt1-inouts => eax +$check-mu-length-stmt:check-no-inouts: + 3d/compare-eax-and 0/imm32 + 0f 84/jump-if-= $check-mu-length-stmt:error-too-few-inouts/disp32 + (lookup *eax *(eax+4)) # Stmt-var-value Stmt-var-value => eax + 89/<- %ecx 0/r32/eax + # - check base type is either (addr array ...) in register or (array ...) on stack + # var base-type/ebx: (addr type-tree) = lookup(base->type) + (lookup *(ecx+8) *(ecx+0xc)) # Var-type Var-type => eax + 89/<- %ebx 0/r32/eax + # if base-type is an atom, abort with a precise error + 81 7/subop/compare *ebx 0/imm32/false # Type-tree-is-atom + { + 74/jump-if-= break/disp8 + (is-simple-mu-type? %ebx 3) # array => eax + 3d/compare-eax-and 0/imm32/false + 0f 85/jump-if-!= $check-mu-length-stmt:error-base-array-atom-type/disp32 + 0f 84/jump-if-= $check-mu-length-stmt:error-base-non-array-type/disp32 + } +$check-mu-length-stmt:base-is-compound: + # if type->left not addr or array, abort + { + (lookup *(ebx+4) *(ebx+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 2) # addr => eax + 3d/compare-eax-and 0/imm32/false + 75/jump-if-!= break/disp8 + (lookup *(ebx+4) *(ebx+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 3) # array => eax + 3d/compare-eax-and 0/imm32/false + 75/jump-if-!= break/disp8 + e9/jump $check-mu-length-stmt:error-base-non-array-type/disp32 + } + # if (type->left == addr) ensure type->right->left == array and type->register exists + { + (lookup *(ebx+4) *(ebx+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 2) # addr => eax + 3d/compare-eax-and 0/imm32/false + 74/jump-if-= break/disp8 +$check-mu-length-stmt:base-is-addr: + (lookup *(ebx+0xc) *(ebx+0x10)) # Type-tree-right Type-tree-right => eax + (lookup *(eax+4) *(eax+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 3) # array => eax + 3d/compare-eax-and 0/imm32/false + 0f 84/jump-if-= $check-mu-length-stmt:error-base-non-array-type/disp32 +$check-mu-length-stmt:check-base-addr-is-register: + 81 7/subop/compare *(ecx+0x18) 0/imm32 # Var-register + 0f 84/jump-if-= $check-mu-length-stmt:error-base-address-array-type-on-stack/disp32 + } + # if (type->left == array) ensure type->register doesn't exist + { + (lookup *(ebx+4) *(ebx+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 3) # array => eax + 3d/compare-eax-and 0/imm32/false + 74/jump-if-= break/disp8 +$check-mu-length-stmt:base-is-array: + 81 7/subop/compare *(ecx+0x18) 0/imm32 # Var-register + 0f 85/jump-if-!= $check-mu-length-stmt:error-base-array-type-in-register/disp32 + } + # if (base-type->left == addr) base-type = base-type->right + { + (lookup *(ebx+4) *(ebx+8)) # Type-tree-left Type-tree-left => eax + (is-simple-mu-type? %eax 2) # addr => eax + 3d/compare-eax-and 0/imm32/false + 74/jump-if-= break/disp8 + (lookup *(ebx+0xc) *(ebx+0x10)) # Type-tree-right Type-tree-right => eax + 89/<- %ebx 0/r32/eax + } + # - check for too many inouts + (lookup *(esi+0xc) *(esi+0x10)) # Stmt1-inouts Stmt1-inouts => eax + (lookup *(eax+8) *(eax+0xc)) # Stmt-var-next Stmt-var-next => eax + 3d/compare-eax-and 0/imm32/false + 0f 85/jump-if-!= $check-mu-length-stmt:error-too-many-inouts/disp32 + # - check for 0 outputs + # var output/edi: (addr var) = stmt->outputs->value + (lookup *(esi+0x14) *(esi+0x18)) # Stmt1-outputs Stmt1-outputs => eax + 3d/compare-eax-and 0/imm32/false + 0f 84/jump-if-= $check-mu-length-stmt:error-too-few-outputs/disp32 + (lookup *eax *(eax+4)) # Stmt-var-value Stmt-var-value => eax + 89/<- %edi 0/r32/eax + # - check output type + # must have a non-atomic type + (lookup *(edi+8) *(edi+0xc)) # Var-type Var-type => eax + (is-simple-mu-type? %eax 1) # int => eax + 3d/compare-eax-and 0/imm32/false + 0f 84/jump-if-= $check-mu-length-stmt:error-invalid-output-type/disp32 + # - check for too many outputs + (lookup *(esi+0x14) *(esi+0x18)) # Stmt1-outputs Stmt1-outputs => eax + (lookup *(eax+8) *(eax+0xc)) # Stmt-var-next Stmt-var-next => eax + 3d/compare-eax-and 0/imm32/false + 0f 85/jump-if-!= $check-mu-length-stmt:error-too-many-outputs/disp32 $check-mu-length-stmt:end: # . restore registers + 5f/pop-to-edi + 5e/pop-to-esi + 5b/pop-to-ebx + 5a/pop-to-edx + 59/pop-to-ecx + 58/pop-to-eax # . epilogue 89/<- %esp 5/r32/ebp 5d/pop-to-ebp c3/return +$check-mu-length-stmt:error-base-non-array-type: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: var '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' is not an array\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-base-array-atom-type: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: array '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' must specify the type of its elements\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-base-address-array-type-on-stack: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: var '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' is an addr to an array, and so must live in a register\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-base-array-type-in-register: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: var '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' is an array, and so must live on the stack\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-too-few-inouts: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: too few inouts (1 required)\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-invalid-index-type: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: second argument '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' must be an int or offset\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-index-offset-atom-type: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: offset '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' must specify the type of array elements\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-index-on-stack: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: second argument '") + (lookup *ecx *(ecx+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' must be in a register\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-index-needs-offset: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: cannot take an int for array '") + (lookup *(esi+0xc) *(esi+0x10)) # Stmt1-inouts Stmt1-inouts => eax + (lookup *eax *(eax+4)) # Stmt-var-value Stmt-var-value => eax + (lookup *eax *(eax+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "'; create an offset instead. See mu.md for details.\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-too-many-inouts: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: too many inouts (1 required)\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-too-few-outputs: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: must have an output\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-too-many-outputs: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: too many outputs (1 required)\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-output-not-in-register: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: output '") + (lookup *edi *(edi+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' is not in a register\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-output-type-not-address: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: output '") + (lookup *edi *(edi+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' must be an addr\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + +$check-mu-length-stmt:error-invalid-output-type: + (write-buffered *(ebp+0x10) "fn ") + 8b/-> *(ebp+0xc) 0/r32/eax + (lookup *eax *(eax+4)) # Function-name Function-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) ": stmt length: output '") + (lookup *edi *(edi+4)) # Var-name Var-name => eax + (write-buffered *(ebp+0x10) %eax) + (write-buffered *(ebp+0x10) "' does not have the right type\n") + (flush *(ebp+0x10)) + (stop *(ebp+0x14) 1) + # never gets here + check-mu-compute-offset-stmt: # stmt: (addr stmt), fn: (addr function), err: (addr buffered-file), ed: (addr exit-descriptor) # . prologue 55/push-ebp |