From 36828256692c3cecc83607f22761ceefc382040e Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 18 Feb 2010 14:44:39 -0800 Subject: tcg: Add comments for all optional instructions not implemented. Signed-off-by: Richard Henderson Signed-off-by: Blue Swirl --- 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 71e1ec550a..5eac7bfbd9 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 69227c3bc5..f97034cd50 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 46760a50e1..377b0c8dc8 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 f2ed4d74aa..71bc7c1d01 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 94b800fa6d..8f7891b78a 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 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 diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index dc6878767a..dbc574d568 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 3ca392ff21..765f0b4d81 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 */ -- cgit v1.2.1