diff options
| author | Cheng Shao <astrohavoc@gmail.com> | 2022-10-22 18:38:05 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-11-11 00:26:55 -0500 |
| commit | d2d6dfd271b442891b2384203c59d72c7caca5b0 (patch) | |
| tree | 4474ad8d8d339f5bcd6db44b0a034306fe427f39 | |
| parent | c0ba1547ca4cd16735c7e375b71d6ea6737387de (diff) | |
| download | haskell-d2d6dfd271b442891b2384203c59d72c7caca5b0.tar.gz | |
rts: wasm32 placeholder linker
This patch adds minimal placeholder linker logic for wasm32, just
enough to unblock compiling rts on wasm32. RTS linker functionality is
not properly implemented yet for wasm32.
| -rw-r--r-- | rts/Linker.c | 2 | ||||
| -rw-r--r-- | rts/LinkerInternals.h | 4 | ||||
| -rw-r--r-- | rts/linker/Wasm32Types.h | 9 |
3 files changed, 15 insertions, 0 deletions
diff --git a/rts/Linker.c b/rts/Linker.c index ed60d14b62..6300240c48 100644 --- a/rts/Linker.c +++ b/rts/Linker.c @@ -946,6 +946,8 @@ SymbolAddr* lookupDependentSymbol (SymbolName* lbl, ObjectCode *dependent, SymTy } return internal_dlsym(lbl + 1); +# elif defined(OBJFORMAT_WASM32) + return NULL; # else # error No OBJFORMAT_* macro set # endif diff --git a/rts/LinkerInternals.h b/rts/LinkerInternals.h index bafd7f0543..8982318b2a 100644 --- a/rts/LinkerInternals.h +++ b/rts/LinkerInternals.h @@ -29,6 +29,8 @@ void printLoadedObjects(void); # define OBJFORMAT_PEi386 #elif defined(darwin_HOST_OS) || defined(ios_HOST_OS) # define OBJFORMAT_MACHO +#elif defined(wasm32_HOST_ARCH) +# define OBJFORMAT_WASM32 #endif typedef void SymbolAddr; @@ -66,6 +68,8 @@ typedef enum _SymType { # include "linker/PEi386Types.h" #elif defined(OBJFORMAT_MACHO) # include "linker/MachOTypes.h" +#elif defined(OBJFORMAT_WASM32) +# include "linker/Wasm32Types.h" #else # error "Unknown OBJECT_FORMAT for HOST_OS" #endif diff --git a/rts/linker/Wasm32Types.h b/rts/linker/Wasm32Types.h new file mode 100644 index 0000000000..991cda35e1 --- /dev/null +++ b/rts/linker/Wasm32Types.h @@ -0,0 +1,9 @@ +#pragma once + +#if defined(OBJFORMAT_WASM32) + +struct SectionFormatInfo { }; + +struct ObjectCodeFormatInfo { }; + +#endif |