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authorRichard Henderson <rth@twiddle.net>2010-02-18 14:44:39 -0800
committerBlue Swirl <blauwirbel@gmail.com>2010-02-20 08:35:12 +0000
commit36828256692c3cecc83607f22761ceefc382040e (patch)
treea78607741f3b9da5cd8787641a9503442db06232 /tcg/s390/tcg-target.h
parent18c8f7a35d7b771392326c5723abe4e6b5908ca0 (diff)
tcg: Add comments for all optional instructions not implemented.
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'tcg/s390/tcg-target.h')
-rw-r--r--tcg/s390/tcg-target.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h
index 91b931d6be..e8034019c7 100644
--- a/tcg/s390/tcg-target.h
+++ b/tcg/s390/tcg-target.h
@@ -46,6 +46,36 @@ enum {
};
#define TCG_TARGET_NB_REGS 16
+/* optional instructions */
+// #define TCG_TARGET_HAS_div_i32
+// #define TCG_TARGET_HAS_rot_i32
+// #define TCG_TARGET_HAS_ext8s_i32
+// #define TCG_TARGET_HAS_ext16s_i32
+// #define TCG_TARGET_HAS_ext8u_i32
+// #define TCG_TARGET_HAS_ext16u_i32
+// #define TCG_TARGET_HAS_bswap16_i32
+// #define TCG_TARGET_HAS_bswap32_i32
+// #define TCG_TARGET_HAS_not_i32
+// #define TCG_TARGET_HAS_neg_i32
+// #define TCG_TARGET_HAS_andc_i32
+// #define TCG_TARGET_HAS_orc_i32
+
+// #define TCG_TARGET_HAS_div_i64
+// #define TCG_TARGET_HAS_rot_i64
+// #define TCG_TARGET_HAS_ext8s_i64
+// #define TCG_TARGET_HAS_ext16s_i64
+// #define TCG_TARGET_HAS_ext32s_i64
+// #define TCG_TARGET_HAS_ext8u_i64
+// #define TCG_TARGET_HAS_ext16u_i64
+// #define TCG_TARGET_HAS_ext32u_i64
+// #define TCG_TARGET_HAS_bswap16_i64
+// #define TCG_TARGET_HAS_bswap32_i64
+// #define TCG_TARGET_HAS_bswap64_i64
+// #define TCG_TARGET_HAS_not_i64
+// #define TCG_TARGET_HAS_neg_i64
+// #define TCG_TARGET_HAS_andc_i64
+// #define TCG_TARGET_HAS_orc_i64
+
/* used for function call generation */
#define TCG_REG_CALL_STACK TCG_REG_R15
#define TCG_TARGET_STACK_ALIGN 8