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author | Mike Pall <mike> | 2010-12-05 00:40:23 +0100 |
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committer | Mike Pall <mike> | 2010-12-05 00:40:23 +0100 |
commit | 513b0ba18f003a3e6c666f0b2d422d3553fdbfcb (patch) | |
tree | a5bc37d6920dc85eaa56449e2c54c7aefca6cd2b /src | |
parent | 233076d3f922c390fa9c258284cf99058cec69cb (diff) | |
download | luajit-513b0ba18f003a3e6c666f0b2d422d3553fdbfcb.tar.gz luajit-513b0ba18f003a3e6c666f0b2d422d3553fdbfcb.tar.bz2 luajit-513b0ba18f003a3e6c666f0b2d422d3553fdbfcb.zip |
FFI: Add support for converting cdata to tonumber().
Diffstat (limited to 'src')
-rw-r--r-- | src/Makefile.dep | 4 | ||||
-rw-r--r-- | src/lib_base.c | 12 |
2 files changed, 14 insertions, 2 deletions
diff --git a/src/Makefile.dep b/src/Makefile.dep index 28fad93f..75d71afb 100644 --- a/src/Makefile.dep +++ b/src/Makefile.dep | |||
@@ -14,8 +14,8 @@ lib_aux.o: lib_aux.c lua.h luaconf.h lauxlib.h lj_obj.h lj_def.h \ | |||
14 | lj_arch.h lj_err.h lj_errmsg.h lj_state.h lj_lib.h lj_alloc.h | 14 | lj_arch.h lj_err.h lj_errmsg.h lj_state.h lj_lib.h lj_alloc.h |
15 | lib_base.o: lib_base.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h \ | 15 | lib_base.o: lib_base.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h \ |
16 | lj_def.h lj_arch.h lj_gc.h lj_err.h lj_errmsg.h lj_str.h lj_tab.h \ | 16 | lj_def.h lj_arch.h lj_gc.h lj_err.h lj_errmsg.h lj_str.h lj_tab.h \ |
17 | lj_meta.h lj_state.h lj_bc.h lj_ff.h lj_ffdef.h lj_dispatch.h lj_jit.h \ | 17 | lj_meta.h lj_state.h lj_ctype.h lj_cconv.h lj_bc.h lj_ff.h lj_ffdef.h \ |
18 | lj_ir.h lj_char.h lj_lib.h lj_libdef.h | 18 | lj_dispatch.h lj_jit.h lj_ir.h lj_char.h lj_lib.h lj_libdef.h |
19 | lib_bit.o: lib_bit.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h lj_def.h \ | 19 | lib_bit.o: lib_bit.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h lj_def.h \ |
20 | lj_arch.h lj_err.h lj_errmsg.h lj_str.h lj_lib.h lj_libdef.h | 20 | lj_arch.h lj_err.h lj_errmsg.h lj_str.h lj_lib.h lj_libdef.h |
21 | lib_debug.o: lib_debug.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h \ | 21 | lib_debug.o: lib_debug.c lua.h luaconf.h lauxlib.h lualib.h lj_obj.h \ |
diff --git a/src/lib_base.c b/src/lib_base.c index af738008..c52f9191 100644 --- a/src/lib_base.c +++ b/src/lib_base.c | |||
@@ -22,6 +22,10 @@ | |||
22 | #include "lj_tab.h" | 22 | #include "lj_tab.h" |
23 | #include "lj_meta.h" | 23 | #include "lj_meta.h" |
24 | #include "lj_state.h" | 24 | #include "lj_state.h" |
25 | #if LJ_HASFFI | ||
26 | #include "lj_ctype.h" | ||
27 | #include "lj_cconv.h" | ||
28 | #endif | ||
25 | #include "lj_bc.h" | 29 | #include "lj_bc.h" |
26 | #include "lj_ff.h" | 30 | #include "lj_ff.h" |
27 | #include "lj_dispatch.h" | 31 | #include "lj_dispatch.h" |
@@ -190,6 +194,14 @@ LJLIB_ASM(tonumber) LJLIB_REC(.) | |||
190 | setnumV(L->base-1, numV(o)); | 194 | setnumV(L->base-1, numV(o)); |
191 | return FFH_RES(1); | 195 | return FFH_RES(1); |
192 | } | 196 | } |
197 | #if LJ_HASFFI | ||
198 | if (tviscdata(o)) { | ||
199 | CTState *cts = ctype_cts(L); | ||
200 | lj_cconv_ct_tv(cts, ctype_get(cts, CTID_DOUBLE), | ||
201 | (uint8_t *)&(L->base-1)->n, o, CCF_CAST); | ||
202 | return FFH_RES(1); | ||
203 | } | ||
204 | #endif | ||
193 | } else { | 205 | } else { |
194 | const char *p = strdata(lj_lib_checkstr(L, 1)); | 206 | const char *p = strdata(lj_lib_checkstr(L, 1)); |
195 | char *ep; | 207 | char *ep; |