diff options
| author | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-07-23 20:01:23 +0000 |
|---|---|---|
| committer | malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-07-23 20:01:23 +0000 |
| commit | e46b9681e5d69f632c4edc8dc2571cb0f68ee165 (patch) | |
| tree | 4a572b39e4716aed2583bfdf09a56fbeba069e6a /tcg/ppc64 | |
| parent | 1d58ee9f3b9fa56639ab28a7756ee4c27ccd463c (diff) | |
Provide extNs_M instructions
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4934 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tcg/ppc64')
| -rw-r--r-- | tcg/ppc64/tcg-target.c | 23 | ||||
| -rw-r--r-- | tcg/ppc64/tcg-target.h | 5 |
2 files changed, 28 insertions, 0 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index a2b6aad5ef..0967b95d5b 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -969,6 +969,8 @@ void ppc_tb_set_jmp_target (unsigned long jmp_addr, unsigned long addr) static void tcg_out_op (TCGContext *s, int opc, const TCGArg *args, const int *const_args) { + int c; + switch (opc) { case INDEX_op_exit_tb: tcg_out_movi (s, TCG_TYPE_I64, TCG_REG_R3, args[0]); @@ -1313,6 +1315,21 @@ static void tcg_out_op (TCGContext *s, int opc, const TCGArg *args, tcg_out_qemu_st (s, args, 3); break; + case INDEX_op_ext8s_i32: + case INDEX_op_ext8s_i64: + c = EXTSB; + goto gen_ext; + case INDEX_op_ext16s_i32: + case INDEX_op_ext16s_i64: + c = EXTSH; + goto gen_ext; + case INDEX_op_ext32s_i64: + c = EXTSW; + goto gen_ext; + gen_ext: + tcg_out32 (s, c | RS (args[1]) | RA (args[0])); + break; + default: tcg_dump_ops (s, stderr); tcg_abort (); @@ -1404,6 +1421,12 @@ static const TCGTargetOpDef ppc_op_defs[] = { { INDEX_op_qemu_st32, { "K", "K" } }, { INDEX_op_qemu_st64, { "M", "M", "M" } }, + { INDEX_op_ext8s_i32, { "r", "r" } }, + { INDEX_op_ext16s_i32, { "r", "r" } }, + { INDEX_op_ext8s_i64, { "r", "r" } }, + { INDEX_op_ext16s_i64, { "r", "r" } }, + { INDEX_op_ext32s_i64, { "r", "r" } }, + { -1 }, }; diff --git a/tcg/ppc64/tcg-target.h b/tcg/ppc64/tcg-target.h index 98d66cd92e..66feb4d5af 100644 --- a/tcg/ppc64/tcg-target.h +++ b/tcg/ppc64/tcg-target.h @@ -72,6 +72,11 @@ enum { #define TCG_TARGET_HAS_div_i32 #define TCG_TARGET_HAS_neg_i64 #define TCG_TARGET_HAS_div_i64 +#define TCG_TARGET_HAS_ext8s_i32 +#define TCG_TARGET_HAS_ext16s_i32 +#define TCG_TARGET_HAS_ext8s_i64 +#define TCG_TARGET_HAS_ext16s_i64 +#define TCG_TARGET_HAS_ext32s_i64 #define TCG_AREG0 TCG_REG_R27 #define TCG_AREG1 TCG_REG_R24 |