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Signed-off-by: Kohei Tokunaga --- tcg/wasm/tcg-target.c.inc | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/tcg/wasm/tcg-target.c.inc b/tcg/wasm/tcg-target.c.inc index 0b12c4ea03..4bcb594360 100644 --- a/tcg/wasm/tcg-target.c.inc +++ b/tcg/wasm/tcg-target.c.inc @@ -88,3 +88,24 @@ static bool tcg_target_const_match(int64_t val, int ct, { return ct & TCG_CT_CONST; } + +static void tcg_out_nop_fill(tcg_insn_unit *p, int count) +{ + memset(p, 0, sizeof(*p) * count); +} + +static bool patch_reloc(tcg_insn_unit *code_ptr, int type, + intptr_t value, intptr_t addend) +{ + intptr_t diff =3D value - (intptr_t)(code_ptr + 4); + + tcg_debug_assert(addend =3D=3D 0); + tcg_debug_assert(type =3D=3D 20); + + if (diff =3D=3D sextract32(diff, 0, type)) { + tcg_patch32(code_ptr, + deposit32(*(uint32_t *)code_ptr, 32 - type, type, diff= )); + return true; + } + return false; +} --=20 2.43.0