FFI: Add pre-declared int128_t, uint128_t, __int128 types.

Note: Only declaration and copy (interpreted only) are implemented.

2 files changed, 5 insertions, 0 deletions

diff --git a/src/lj_ctype.c b/src/lj_ctype.c
index 19eecd64..b69815fe 100644
--- a/src/lj_ctype.c
+++ b/src/lj_ctype.c
@@ -33,10 +33,12 @@
   _("int16_t",                  INT16) \
   _("int32_t",                  INT32) \
   _("int64_t",                  INT64) \
+  _("int128_t",                 INT128) \
   _("uint8_t",                  UINT8) \
   _("uint16_t",                 UINT16) \
   _("uint32_t",                 UINT32) \
   _("uint64_t",                 UINT64) \
+  _("uint128_t",                UINT128) \
   _("intptr_t",                 INT_PSZ) \
   _("uintptr_t",                UINT_PSZ) \
   /* From POSIX. */ \
@@ -55,6 +57,7 @@
   _("__int16",          2,      CTOK_INT) \
   _("__int32",          4,      CTOK_INT) \
   _("__int64",          8,      CTOK_INT) \
+  _("__int128",         16,     CTOK_INT) \
   _("float",            4,      CTOK_FP) \
   _("double",           8,      CTOK_FP) \
   _("long",             0,      CTOK_LONG) \
diff --git a/src/lj_ctype.h b/src/lj_ctype.h
index 8b7160dd..18db2996 100644
--- a/src/lj_ctype.h
+++ b/src/lj_ctype.h
@@ -292,6 +292,8 @@ typedef struct CTState {
   _(UINT32,             4,      CT_NUM, CTF_UNSIGNED|CTALIGN(2)) \
   _(INT64,              8,      CT_NUM, CTF_LONG_IF8|CTALIGN(3)) \
   _(UINT64,             8,      CT_NUM, CTF_UNSIGNED|CTF_LONG_IF8|CTALIGN(3)) \
+  _(INT128,             16,     CT_NUM, CTALIGN(4)) \
+  _(UINT128,            16,     CT_NUM, CTF_UNSIGNED|CTALIGN(4)) \
   _(FLOAT,              4,      CT_NUM, CTF_FP|CTALIGN(2)) \
   _(DOUBLE,             8,      CT_NUM, CTF_FP|CTALIGN(3)) \
   _(COMPLEX_FLOAT,      8,      CT_ARRAY, CTF_COMPLEX|CTALIGN(2)|CTID_FLOAT) \