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| author | Kartik Agaram <vc@akkartik.com> | 2020-06-04 21:25:38 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-06-04 21:25:38 -0700 |
| commit | cde591e03e3e94415ebc2f3a094507edef940c02 (patch) | |
| tree | 38f3ae77cfec2c7be29da874d9bc59c8bd399df5 | |
| parent | 48d96636fa89eb47ea14004494b6203d66664814 (diff) | |
| download | mu-cde591e03e3e94415ebc2f3a094507edef940c02.tar.gz | |
6466
| -rwxr-xr-x | apps/mu | bin | 257112 -> 258471 bytes | |||
| -rw-r--r-- | apps/mu.subx | 48 |
2 files changed, 48 insertions, 0 deletions
diff --git a/apps/mu b/apps/mu index 3aaa0405..1c813d48 100755 --- a/apps/mu +++ b/apps/mu Binary files differdiff --git a/apps/mu.subx b/apps/mu.subx index 229379a3..835a9e01 100644 --- a/apps/mu.subx +++ b/apps/mu.subx @@ -1619,6 +1619,50 @@ test-local-clobbered-by-output: 5d/pop-to-ebp c3/return +test-read-output: + # also doesn't spill + # . 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 $_test-output-buffered-file->buffer) + # + (write _test-input-stream "fn foo -> x/ecx: int {\n") + (write _test-input-stream " x <- copy 0x34\n") + (write _test-input-stream " compare x, 0x35\n") + (write _test-input-stream "}\n") + # convert + (convert-mu _test-input-buffered-file _test-output-buffered-file) + (flush _test-output-buffered-file) +#? # dump _test-output-stream {{{ +#? (write 2 "^") +#? (write-stream 2 _test-output-stream) +#? (write 2 "$\n") +#? (rewind-stream _test-output-stream) +#? # }}} + # check output + (check-next-stream-line-equal _test-output-stream "foo:" "F - test-read-output/0") + (check-next-stream-line-equal _test-output-stream " # . prologue" "F - test-read-output/1") + (check-next-stream-line-equal _test-output-stream " 55/push-ebp" "F - test-read-output/2") + (check-next-stream-line-equal _test-output-stream " 89/<- %ebp 4/r32/esp" "F - test-read-output/3") + (check-next-stream-line-equal _test-output-stream " {" "F - test-read-output/4") + (check-next-stream-line-equal _test-output-stream "$foo:0x00000001:loop:" "F - test-read-output/5") + (check-next-stream-line-equal _test-output-stream " b9/copy-to-ecx 0x34/imm32" "F - test-read-output/6") + (check-next-stream-line-equal _test-output-stream " 81 7/subop/compare %ecx 0x35/imm32" "F - test-read-output/7") + (check-next-stream-line-equal _test-output-stream " }" "F - test-read-output/8") + (check-next-stream-line-equal _test-output-stream "$foo:0x00000001:break:" "F - test-read-output/9") + (check-next-stream-line-equal _test-output-stream " # . epilogue" "F - test-read-output/10") + (check-next-stream-line-equal _test-output-stream " 89/<- %esp 5/r32/ebp" "F - test-read-output/11") + (check-next-stream-line-equal _test-output-stream " 5d/pop-to-ebp" "F - test-read-output/12") + (check-next-stream-line-equal _test-output-stream " c3/return" "F - test-read-output/13") + # . epilogue + 89/<- %esp 5/r32/ebp + 5d/pop-to-ebp + c3/return + test-convert-function-with-branches-in-block: # . prologue 55/push-ebp @@ -6284,6 +6328,10 @@ lookup-or-define-var: # name: (addr slice), vars: (addr stack live-var), fn: (a 81 7/subop/compare *eax 0/imm32 # otherwise abort 0f 84/jump-if-= $lookup-var:abort/disp32 + # update vars + (push *(ebp+0xc) *eax) + (push *(ebp+0xc) *(eax+4)) + (push *(ebp+0xc) 0) # never spill fn-outputs } } $lookup-or-define-var:end: |