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| author | Alon Zakai <alonzakai@gmail.com> | 2013-04-22 13:08:40 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-04-22 13:08:40 -0700 |
| commit | 247ae2e571575d3f37933de0d76f8cdedc600f2b (patch) | |
| tree | 8fef2e6b4b477e0c8e38adcd4c752a905fbea29e /src/library.js | |
| parent | 9a37f4ce7d3a36d106a04f2555f02e2e38e25ac5 (diff) | |
show clear error message instead of 987 when too many setjmp calls
Diffstat (limited to 'src/library.js')
| -rw-r--r-- | src/library.js | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/library.js b/src/library.js index 939da8b1..91270c38 100644 --- a/src/library.js +++ b/src/library.js @@ -6220,6 +6220,7 @@ LibraryManager.library = { saveSetjmp__asm: true, saveSetjmp__sig: 'iii', + saveSetjmp__deps: ['putchar'], saveSetjmp: function(env, label, table) { // Not particularly fast: slow table lookup of setjmpId to label. But setjmp // prevents relooping anyhow, so slowness is to be expected. And typical case @@ -6233,7 +6234,7 @@ LibraryManager.library = { #endif setjmpId = (setjmpId+1)|0; {{{ makeSetValueAsm('env', '0', 'setjmpId', 'i32') }}}; - while ((i|0) < {{{ MAX_SETJMPS }}}) { + while ((i|0) < {{{ 2*MAX_SETJMPS }}}) { if ({{{ makeGetValueAsm('table', 'i*4', 'i32') }}} == 0) { {{{ makeSetValueAsm('table', 'i*4', 'setjmpId', 'i32') }}}; {{{ makeSetValueAsm('table', 'i*4+4', 'label', 'i32') }}}; @@ -6243,7 +6244,8 @@ LibraryManager.library = { } i = (i+2)|0; } - abort(987); // if you hit this, adjust MAX_SETJMPS + {{{ makePrintChars('too many setjmps in a function call, build with a higher value for MAX_SETJMPS') }}}; + abort(0); return 0; }, |