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update 64bit target flags (#113)

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Cyrill Leutwiler
2024-11-14 16:29:21 +07:00
committed by GitHub
parent 4cce4a729e
commit f947984671
4 changed files with 41 additions and 10 deletions
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crates/runtime-api/src/polkavm_guest.h
+28 -6
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@@ -9,7 +9,11 @@
#define POLKAVM_REGS_FOR_TY_void 0
#define POLKAVM_REGS_FOR_TY_i32 1
#define POLKAVM_REGS_FOR_TY_i64 2
#ifdef _LP64
#define POLKAVM_REGS_FOR_TY_i64 1
#else
#define POLKAVM_REGS_FOR_TY_i64 2
#endif
#define POLKAVM_REGS_FOR_TY_int8_t POLKAVM_REGS_FOR_TY_i32
#define POLKAVM_REGS_FOR_TY_uint8_t POLKAVM_REGS_FOR_TY_i32
@@ -107,6 +111,26 @@ struct PolkaVM_Metadata {
unsigned char output_regs;
} __attribute__ ((packed));
#ifdef _LP64
#define POLKAVM_EXPORT_DEF() \
".quad %[metadata]\n" \
".quad %[function]\n"
#else
#define POLKAVM_EXPORT_DEF() \
".word %[metadata]\n" \
".word %[function]\n"
#endif
#ifdef _LP64
#define POLKAVM_IMPORT_DEF() \
".word 0x0000000b\n" \
".quad %[metadata]\n"
#else
#define POLKAVM_IMPORT_DEF() \
".word 0x0000000b\n" \
".word %[metadata]\n"
#endif
#define POLKAVM_EXPORT(arg_return_ty, fn_name, ...) \
static struct PolkaVM_Metadata POLKAVM_JOIN(fn_name, __EXPORT_METADATA) __attribute__ ((section(".polkavm_metadata"))) = { \
1, 0, sizeof(#fn_name) - 1, #fn_name, POLKAVM_COUNT_REGS(__VA_ARGS__), POLKAVM_COUNT_REGS(arg_return_ty) \
@@ -115,8 +139,7 @@ static void __attribute__ ((naked, used)) POLKAVM_UNIQUE(polkavm_export_dummy)()
__asm__( \
".pushsection .polkavm_exports,\"R\",@note\n" \
".byte 1\n" \
".word %[metadata]\n" \
".word %[function]\n" \
POLKAVM_EXPORT_DEF() \
".popsection\n" \
: \
: \
@@ -130,10 +153,9 @@ static void __attribute__ ((naked, used)) POLKAVM_UNIQUE(polkavm_export_dummy)()
static struct PolkaVM_Metadata POLKAVM_JOIN(fn_name, __IMPORT_METADATA) __attribute__ ((section(".polkavm_metadata"))) = { \
1, 0, sizeof(#fn_name) - 1, #fn_name, POLKAVM_COUNT_REGS(__VA_ARGS__), POLKAVM_COUNT_REGS(arg_return_ty) \
}; \
static arg_return_ty __attribute__ ((naked, used)) fn_name(POLKAVM_IMPORT_ARGS_IMPL(__VA_ARGS__)) { \
static arg_return_ty __attribute__ ((used, naked)) fn_name(POLKAVM_IMPORT_ARGS_IMPL(__VA_ARGS__)) { \
__asm__( \
".word 0x0000000b\n" \
".word %[metadata]\n" \
POLKAVM_IMPORT_DEF() \
"ret\n" \
: \
: \