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Implement atomic and memset/memmove/memcpy intrinsic for riscv (#841)

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- Lower aotmic instruction to non-atomic form on some platforms
- Lower memset/memmove/memcpy for XIP
- Disable rtti in cmake
This commit is contained in:
Huang Qi
2021-11-30 17:10:14 +08:00
committed by GitHub
parent 25b8f88dd4
commit 8d1c56bda4
7 changed files with 302 additions and 16 deletions
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3
core/iwasm/aot/aot_intrinsic.c
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@ -53,7 +53,8 @@ static const aot_intrinsic g_intrinsic_mapping[] = {
{ "f64_convert_i64_u", "aot_intrinsic_u64_to_f64", AOT_INTRINSIC_FLAG_U64_TO_F64 },
{ "f32_convert_i64_s", "aot_intrinsic_i64_to_f32", AOT_INTRINSIC_FLAG_I64_TO_F32 },
{ "f32_convert_i64_u", "aot_intrinsic_u64_to_f32", AOT_INTRINSIC_FLAG_U64_TO_F32 },
{ "i32_trunc_f64_u", "aot_intrinsic_f64_to_u32", AOT_INTRINSIC_FLAG_I32_TO_F64 },
{ "i32_trunc_f64_u", "aot_intrinsic_f64_to_u32", AOT_INTRINSIC_FLAG_F64_TO_U32 },
{ "i32_trunc_f64_s", "aot_intrinsic_f64_to_i32", AOT_INTRINSIC_FLAG_F64_TO_I32 },
{ "f32_demote_f64", "aot_intrinsic_f64_to_f32", AOT_INTRINSIC_FLAG_F64_TO_F32 },
{ "f64_promote_f32", "aot_intrinsic_f32_to_f64", AOT_INTRINSIC_FLAG_F32_TO_F64 },
{ "f32_cmp", "aot_intrinsic_f32_cmp", AOT_INTRINSIC_FLAG_F32_CMP },

1
core/iwasm/aot/aot_reloc.h
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@ -99,6 +99,7 @@ typedef struct {
REG_SYM(aot_intrinsic_i64_to_f64), \
REG_SYM(aot_intrinsic_u64_to_f64), \
REG_SYM(aot_intrinsic_f64_to_f32), \
REG_SYM(aot_intrinsic_f64_to_i32), \
REG_SYM(aot_intrinsic_f64_to_u32), \
REG_SYM(aot_intrinsic_f32_to_f64), \
REG_SYM(aot_intrinsic_f32_cmp), \