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[Qemu-devel] [PATCH 7/7] tcg: Add comments for all optional instructions
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 7/7] tcg: Add comments for all optional instructions not implemented. |
Date: |
Thu, 18 Feb 2010 14:44:39 -0800 |
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/arm/tcg-target.h | 14 ++++++++++++++
tcg/i386/tcg-target.h | 12 +++++++-----
tcg/mips/tcg-target.h | 4 +++-
tcg/ppc/tcg-target.h | 10 +++++++++-
tcg/ppc64/tcg-target.h | 25 ++++++++++++++++++++++---
tcg/s390/tcg-target.h | 30 ++++++++++++++++++++++++++++++
tcg/sparc/tcg-target.h | 22 ++++++++++++++++------
tcg/x86_64/tcg-target.h | 6 +++++-
8 files changed, 106 insertions(+), 17 deletions(-)
diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
index 71e1ec5..5eac7bf 100644
--- a/tcg/arm/tcg-target.h
+++ b/tcg/arm/tcg-target.h
@@ -63,6 +63,20 @@ enum {
#define TCG_TARGET_STACK_ALIGN 8
#define TCG_TARGET_CALL_STACK_OFFSET 0
+/* 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_GUEST_BASE
enum {
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h
index 69227c3..f97034c 100644
--- a/tcg/i386/tcg-target.h
+++ b/tcg/i386/tcg-target.h
@@ -45,15 +45,17 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 0
/* optional instructions */
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_neg_i32
-#define TCG_TARGET_HAS_not_i32
+#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_rot_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_neg_i32
+#define TCG_TARGET_HAS_not_i32
+// #define TCG_TARGET_HAS_andc_i32
+// #define TCG_TARGET_HAS_orc_i32
#define TCG_TARGET_HAS_GUEST_BASE
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index 46760a5..377b0c8 100644
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -80,11 +80,13 @@ enum {
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
#define TCG_TARGET_HAS_not_i32
+#undef TCG_TARGET_HAS_rot_i32
#undef TCG_TARGET_HAS_ext8s_i32
#undef TCG_TARGET_HAS_ext16s_i32
#undef TCG_TARGET_HAS_bswap32_i32
#undef TCG_TARGET_HAS_bswap16_i32
-#undef TCG_TARGET_HAS_rot_i32
+#undef TCG_TARGET_HAS_andc_i32
+#undef TCG_TARGET_HAS_orc_i32
/* optional instructions automatically implemented */
#undef TCG_TARGET_HAS_neg_i32 /* sub rd, zero, rt */
diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index 0197e79..0deb857 100644
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -77,10 +77,18 @@ enum {
#endif
/* optional instructions */
-#define TCG_TARGET_HAS_neg_i32
#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_AREG0 TCG_REG_R27
#define TCG_AREG1 TCG_REG_R24
diff --git a/tcg/ppc64/tcg-target.h b/tcg/ppc64/tcg-target.h
index 94b800f..8f7891b 100644
--- a/tcg/ppc64/tcg-target.h
+++ b/tcg/ppc64/tcg-target.h
@@ -68,15 +68,34 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 48
/* optional instructions */
-#define TCG_TARGET_HAS_neg_i32
#define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_neg_i64
-#define TCG_TARGET_HAS_div_i64
+// #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
#define TCG_AREG0 TCG_REG_R27
#define TCG_AREG1 TCG_REG_R24
diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h
index 91b931d..e803401 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
diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h
index dc68787..dbc574d 100644
--- a/tcg/sparc/tcg-target.h
+++ b/tcg/sparc/tcg-target.h
@@ -89,26 +89,36 @@ enum {
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_div_i64
-
+// #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_neg_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_andc_i32
#define TCG_TARGET_HAS_orc_i32
#if TCG_TARGET_REG_BITS == 64
+#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_neg_i64
#define TCG_TARGET_HAS_not_i64
#define TCG_TARGET_HAS_andc_i64
#define TCG_TARGET_HAS_orc_i64
#endif
-//#define TCG_TARGET_HAS_bswap32_i32
-//#define TCG_TARGET_HAS_bswap64_i64
-
-
/* Note: must be synced with dyngen-exec.h and Makefile.target */
#ifdef CONFIG_SOLARIS
#define TCG_AREG0 TCG_REG_G2
diff --git a/tcg/x86_64/tcg-target.h b/tcg/x86_64/tcg-target.h
index 3ca392f..765f0b4 100644
--- a/tcg/x86_64/tcg-target.h
+++ b/tcg/x86_64/tcg-target.h
@@ -75,10 +75,14 @@ enum {
#define TCG_TARGET_HAS_ext8u_i64
#define TCG_TARGET_HAS_ext16u_i64
#define TCG_TARGET_HAS_ext32u_i64
-
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_rot_i64
+// #define TCG_TARGET_HAS_andc_i32
+// #define TCG_TARGET_HAS_andc_i64
+// #define TCG_TARGET_HAS_orc_i32
+// #define TCG_TARGET_HAS_orc_i64
+
#define TCG_TARGET_HAS_GUEST_BASE
/* Note: must be synced with dyngen-exec.h */
--
1.6.6
- [Qemu-devel] [PATCH 0/7] tcg-sparc improvements, v2, Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 2/7] tcg-sparc: Implement not., Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 4/7] tcg: Optional target implementation of ORC., Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 1/7] tcg-sparc: Implement neg., Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 5/7] tcg-sparc: Implement ANDC., Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 7/7] tcg: Add comments for all optional instructions not implemented.,
Richard Henderson <=
- [Qemu-devel] [PATCH 3/7] tcg: Optional target implementation of ANDC., Richard Henderson, 2010/02/18
- [Qemu-devel] [PATCH 6/7] tcg-sparc: Implement ORC., Richard Henderson, 2010/02/18
- [Qemu-devel] Re: [PATCH 0/7] tcg-sparc improvements, v2, Blue Swirl, 2010/02/20