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| author | Sverker Eriksson <[email protected]> | 2014-08-19 16:40:52 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2014-08-29 16:19:44 +0200 |
| commit | c1676f09ea1176116b503de88604816a2da36ac5 (patch) | |
| tree | 82fc19510dcc444557646684f15d93bb83736707 /erts/emulator/beam/global.h | |
| parent | fb25e93d290138251d0305bd2698ad29575c661c (diff) | |
| download | otp-c1676f09ea1176116b503de88604816a2da36ac5.tar.gz otp-c1676f09ea1176116b503de88604816a2da36ac5.tar.bz2 otp-c1676f09ea1176116b503de88604816a2da36ac5.zip | |
erts: Yield in term_to_binary when encoding big maps
Diffstat (limited to 'erts/emulator/beam/global.h')
| -rw-r--r-- | erts/emulator/beam/global.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 891046a8b5..02b8f399b5 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -597,6 +597,28 @@ do { \ *s.wsp++ = (z); \ } while(0) +#define WSTACK_PUSH4(s, A1, A2, A3, A4) \ +do { \ + if (s.wsp > s.wend - 4) { \ + erl_grow_wstack(&s, WSTK_DEF_STACK(s)); \ + } \ + *s.wsp++ = (A1); \ + *s.wsp++ = (A2); \ + *s.wsp++ = (A3); \ + *s.wsp++ = (A4); \ +} while(0) + +#define WSTACK_PUSH5(s, A1, A2, A3, A4, A5) \ +do { \ + if (s.wsp > s.wend - 5) { \ + erl_grow_wstack(&s, WSTK_DEF_STACK(s)); \ + } \ + *s.wsp++ = (A1); \ + *s.wsp++ = (A2); \ + *s.wsp++ = (A3); \ + *s.wsp++ = (A4); \ + *s.wsp++ = (A5); \ +} while(0) #define WSTACK_COUNT(s) (s.wsp - s.wstart) #define WSTACK_ISEMPTY(s) (s.wsp == s.wstart) #define WSTACK_POP(s) (*(--s.wsp)) |