diff options
| author | Sverker Eriksson <[email protected]> | 2010-11-24 10:53:56 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2011-02-03 17:33:43 +0100 |
| commit | fff4ba0282e42e2942acebff9c10a274075c1c62 (patch) | |
| tree | a3a73ded3d31a4944c6208167e286759d75e5040 /erts/emulator/beam/big.h | |
| parent | 62dad961329a603110ce0e1d3f62554cc5228152 (diff) | |
| download | otp-fff4ba0282e42e2942acebff9c10a274075c1c62.tar.gz otp-fff4ba0282e42e2942acebff9c10a274075c1c62.tar.bz2 otp-fff4ba0282e42e2942acebff9c10a274075c1c62.zip | |
HALFWORD ETS relative terms
In halfword emulator, make ETS use a variant of the internal term
format that uses relative offsets instead of absolute pointers. This
will allow storage in high memory (>4G). Preprocessor macros (like
list_val_rel(TERM,BASE)) are used to make normal (fullword) emulator
almost completely unchanged while still reusing most of the code.
Diffstat (limited to 'erts/emulator/beam/big.h')
| -rw-r--r-- | erts/emulator/beam/big.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h index 25466cd3c2..294e1d50fb 100644 --- a/erts/emulator/beam/big.h +++ b/erts/emulator/beam/big.h @@ -120,7 +120,7 @@ char *erts_big_to_string(Eterm x, char *buf, Uint buf_sz); Eterm small_times(Sint, Sint, Eterm*); -Eterm big_plus(Eterm, Eterm, Eterm*); +Eterm big_plus(Wterm, Wterm, Eterm*); Eterm big_minus(Eterm, Eterm, Eterm*); Eterm big_times(Eterm, Eterm, Eterm*); Eterm big_div(Eterm, Eterm, Eterm*); @@ -137,9 +137,9 @@ Eterm big_bxor(Eterm, Eterm, Eterm*); Eterm big_bnot(Eterm, Eterm*); Eterm big_lshift(Eterm, Sint, Eterm*); -int big_comp (Eterm, Eterm); +int big_comp (Wterm, Wterm); int big_ucomp (Eterm, Eterm); -int big_to_double(Eterm x, double* resp); +int big_to_double(Wterm x, double* resp); Eterm small_to_big(Sint, Eterm*); Eterm uint_to_big(Uint, Eterm*); Eterm uword_to_big(UWord, Eterm*); |