uae_cpu/fpu/fpu_x86_asm.h

#define DEFINE_X86_ASM_MACRO(name, value) \
  asm(".local " #name "\n\t" #name " = " #value)

DEFINE_X86_ASM_MACRO(BSUN, 0x00008000);
DEFINE_X86_ASM_MACRO(SNAN, 0x00004000);
DEFINE_X86_ASM_MACRO(OPERR, 0x00002000);
DEFINE_X86_ASM_MACRO(OVFL, 0x00001000);
DEFINE_X86_ASM_MACRO(UNFL, 0x00000800);
DEFINE_X86_ASM_MACRO(DZ, 0x00000400);
DEFINE_X86_ASM_MACRO(INEX2, 0x00000200);
DEFINE_X86_ASM_MACRO(INEX1, 0x00000100);
DEFINE_X86_ASM_MACRO(ACCR_IOP, 0x80);
DEFINE_X86_ASM_MACRO(ACCR_OVFL, 0x40);
DEFINE_X86_ASM_MACRO(ACCR_UNFL, 0x20);
DEFINE_X86_ASM_MACRO(ACCR_DZ, 0x10);
DEFINE_X86_ASM_MACRO(ACCR_INEX, 0x08);
DEFINE_X86_ASM_MACRO(ROUND_CONTROL_MASK, 0x30);
DEFINE_X86_ASM_MACRO(ROUND_TO_NEAREST, 0);
DEFINE_X86_ASM_MACRO(ROUND_TO_ZERO, 0x10);
DEFINE_X86_ASM_MACRO(ROUND_TO_NEGATIVE_INFINITY, 0x20);
DEFINE_X86_ASM_MACRO(ROUND_TO_POSITIVE_INFINITY, 0x30);
DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_MASK, 0xC0);
DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_EXTENDED, 0);
DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_DOUBLE, 0x80);
DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_SINGLE, 0x40);
DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_UNDEFINED, 0xC0);
DEFINE_X86_ASM_MACRO(CW_RESET, 0x0040);
DEFINE_X86_ASM_MACRO(CW_FINIT, 0x037F);
DEFINE_X86_ASM_MACRO(SW_RESET, 0x0000);
DEFINE_X86_ASM_MACRO(SW_FINIT, 0x0000);
DEFINE_X86_ASM_MACRO(TW_RESET, 0x5555);
DEFINE_X86_ASM_MACRO(TW_FINIT, 0x0FFF);
DEFINE_X86_ASM_MACRO(CW_X, 0x1000);
DEFINE_X86_ASM_MACRO(CW_RC_ZERO, 0x0C00);
DEFINE_X86_ASM_MACRO(CW_RC_UP, 0x0800);
DEFINE_X86_ASM_MACRO(CW_RC_DOWN, 0x0400);
DEFINE_X86_ASM_MACRO(CW_RC_NEAR, 0x0000);
DEFINE_X86_ASM_MACRO(CW_PC_EXTENDED, 0x0300);
DEFINE_X86_ASM_MACRO(CW_PC_DOUBLE, 0x0200);
DEFINE_X86_ASM_MACRO(CW_PC_RESERVED, 0x0100);
DEFINE_X86_ASM_MACRO(CW_PC_SINGLE, 0x0000);
DEFINE_X86_ASM_MACRO(CW_PM, 0x0020);
DEFINE_X86_ASM_MACRO(CW_UM, 0x0010);
DEFINE_X86_ASM_MACRO(CW_OM, 0x0008);
DEFINE_X86_ASM_MACRO(CW_ZM, 0x0004);
DEFINE_X86_ASM_MACRO(CW_DM, 0x0002);
DEFINE_X86_ASM_MACRO(CW_IM, 0x0001);
DEFINE_X86_ASM_MACRO(SW_B, 0x8000);
DEFINE_X86_ASM_MACRO(SW_C3, 0x4000);
DEFINE_X86_ASM_MACRO(SW_TOP_7, 0x3800);
DEFINE_X86_ASM_MACRO(SW_TOP_6, 0x3000);
DEFINE_X86_ASM_MACRO(SW_TOP_5, 0x2800);
DEFINE_X86_ASM_MACRO(SW_TOP_4, 0x2000);
DEFINE_X86_ASM_MACRO(SW_TOP_3, 0x1800);
DEFINE_X86_ASM_MACRO(SW_TOP_2, 0x1000);
DEFINE_X86_ASM_MACRO(SW_TOP_1, 0x0800);
DEFINE_X86_ASM_MACRO(SW_TOP_0, 0x0000);
DEFINE_X86_ASM_MACRO(SW_C2, 0x0400);
DEFINE_X86_ASM_MACRO(SW_C1, 0x0200);
DEFINE_X86_ASM_MACRO(SW_C0, 0x0100);
DEFINE_X86_ASM_MACRO(SW_ES, 0x0080);
DEFINE_X86_ASM_MACRO(SW_SF, 0x0040);
DEFINE_X86_ASM_MACRO(SW_PE, 0x0020);
DEFINE_X86_ASM_MACRO(SW_UE, 0x0010);
DEFINE_X86_ASM_MACRO(SW_OE, 0x0008);
DEFINE_X86_ASM_MACRO(SW_ZE, 0x0004);
DEFINE_X86_ASM_MACRO(SW_DE, 0x0002);
DEFINE_X86_ASM_MACRO(SW_IE, 0x0001);
DEFINE_X86_ASM_MACRO(X86_ROUND_CONTROL_MASK, 0x0C00);
DEFINE_X86_ASM_MACRO(X86_PRECISION_CONTROL_MASK, 0x0300);

#undef DEFINE_X86_ASM_MACRO

/*
#!/bin/sh

awk=awk
ifile="fpu_x86.h"
ofile="fpu_x86_asm.h"

if [ ! -r "$ifile" ]; then
        echo "Error: could not open input file ($ifile)"
        exit 1
fi

touch $ofile
if [ $? -ne 0 ]; then
        echo "Error: could not open output file ($ofile)"
        exit 1
fi

# header
cat > $ofile << EOF
#define DEFINE_X86_ASM_MACRO(name, value) \\
  asm(".local " #name "\\n\\t" #name " = " #value)

EOF

# processing with awk
$awk '/#define/ { print "DEFINE_X86_ASM_MACRO(" $2 ", " $3 ");"; }' $ifile >> $ofile

# footer
cat >> $ofile << EOF

#undef DEFINE_X86_ASM_MACRO

EOF

# insert this script
echo "/""*" >> $ofile
cat $0 >> $ofile
echo "*""/" >> $ofile

exit 0
*/
Revision:	1.3
Committed:	2002-03-27T10:45:59Z (22 years, 5 months ago) by gbeauche
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+80 -82 lines
Log Message:	- Update to fix build with gcc-3.1 and -O3 optimization level
#	User	Rev	Content
1	gbeauche	1.3	#define DEFINE_X86_ASM_MACRO(name, value) \
2			asm(".local " #name "\n\t" #name " = " #value)
3
4			DEFINE_X86_ASM_MACRO(BSUN, 0x00008000);
5			DEFINE_X86_ASM_MACRO(SNAN, 0x00004000);
6			DEFINE_X86_ASM_MACRO(OPERR, 0x00002000);
7			DEFINE_X86_ASM_MACRO(OVFL, 0x00001000);
8			DEFINE_X86_ASM_MACRO(UNFL, 0x00000800);
9			DEFINE_X86_ASM_MACRO(DZ, 0x00000400);
10			DEFINE_X86_ASM_MACRO(INEX2, 0x00000200);
11			DEFINE_X86_ASM_MACRO(INEX1, 0x00000100);
12			DEFINE_X86_ASM_MACRO(ACCR_IOP, 0x80);
13			DEFINE_X86_ASM_MACRO(ACCR_OVFL, 0x40);
14			DEFINE_X86_ASM_MACRO(ACCR_UNFL, 0x20);
15			DEFINE_X86_ASM_MACRO(ACCR_DZ, 0x10);
16			DEFINE_X86_ASM_MACRO(ACCR_INEX, 0x08);
17			DEFINE_X86_ASM_MACRO(ROUND_CONTROL_MASK, 0x30);
18			DEFINE_X86_ASM_MACRO(ROUND_TO_NEAREST, 0);
19			DEFINE_X86_ASM_MACRO(ROUND_TO_ZERO, 0x10);
20			DEFINE_X86_ASM_MACRO(ROUND_TO_NEGATIVE_INFINITY, 0x20);
21			DEFINE_X86_ASM_MACRO(ROUND_TO_POSITIVE_INFINITY, 0x30);
22			DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_MASK, 0xC0);
23			DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_EXTENDED, 0);
24			DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_DOUBLE, 0x80);
25			DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_SINGLE, 0x40);
26			DEFINE_X86_ASM_MACRO(PRECISION_CONTROL_UNDEFINED, 0xC0);
27			DEFINE_X86_ASM_MACRO(CW_RESET, 0x0040);
28			DEFINE_X86_ASM_MACRO(CW_FINIT, 0x037F);
29			DEFINE_X86_ASM_MACRO(SW_RESET, 0x0000);
30			DEFINE_X86_ASM_MACRO(SW_FINIT, 0x0000);
31			DEFINE_X86_ASM_MACRO(TW_RESET, 0x5555);
32			DEFINE_X86_ASM_MACRO(TW_FINIT, 0x0FFF);
33			DEFINE_X86_ASM_MACRO(CW_X, 0x1000);
34			DEFINE_X86_ASM_MACRO(CW_RC_ZERO, 0x0C00);
35			DEFINE_X86_ASM_MACRO(CW_RC_UP, 0x0800);
36			DEFINE_X86_ASM_MACRO(CW_RC_DOWN, 0x0400);
37			DEFINE_X86_ASM_MACRO(CW_RC_NEAR, 0x0000);
38			DEFINE_X86_ASM_MACRO(CW_PC_EXTENDED, 0x0300);
39			DEFINE_X86_ASM_MACRO(CW_PC_DOUBLE, 0x0200);
40			DEFINE_X86_ASM_MACRO(CW_PC_RESERVED, 0x0100);
41			DEFINE_X86_ASM_MACRO(CW_PC_SINGLE, 0x0000);
42			DEFINE_X86_ASM_MACRO(CW_PM, 0x0020);
43			DEFINE_X86_ASM_MACRO(CW_UM, 0x0010);
44			DEFINE_X86_ASM_MACRO(CW_OM, 0x0008);
45			DEFINE_X86_ASM_MACRO(CW_ZM, 0x0004);
46			DEFINE_X86_ASM_MACRO(CW_DM, 0x0002);
47			DEFINE_X86_ASM_MACRO(CW_IM, 0x0001);
48			DEFINE_X86_ASM_MACRO(SW_B, 0x8000);
49			DEFINE_X86_ASM_MACRO(SW_C3, 0x4000);
50			DEFINE_X86_ASM_MACRO(SW_TOP_7, 0x3800);
51			DEFINE_X86_ASM_MACRO(SW_TOP_6, 0x3000);
52			DEFINE_X86_ASM_MACRO(SW_TOP_5, 0x2800);
53			DEFINE_X86_ASM_MACRO(SW_TOP_4, 0x2000);
54			DEFINE_X86_ASM_MACRO(SW_TOP_3, 0x1800);
55			DEFINE_X86_ASM_MACRO(SW_TOP_2, 0x1000);
56			DEFINE_X86_ASM_MACRO(SW_TOP_1, 0x0800);
57			DEFINE_X86_ASM_MACRO(SW_TOP_0, 0x0000);
58			DEFINE_X86_ASM_MACRO(SW_C2, 0x0400);
59			DEFINE_X86_ASM_MACRO(SW_C1, 0x0200);
60			DEFINE_X86_ASM_MACRO(SW_C0, 0x0100);
61			DEFINE_X86_ASM_MACRO(SW_ES, 0x0080);
62			DEFINE_X86_ASM_MACRO(SW_SF, 0x0040);
63			DEFINE_X86_ASM_MACRO(SW_PE, 0x0020);
64			DEFINE_X86_ASM_MACRO(SW_UE, 0x0010);
65			DEFINE_X86_ASM_MACRO(SW_OE, 0x0008);
66			DEFINE_X86_ASM_MACRO(SW_ZE, 0x0004);
67			DEFINE_X86_ASM_MACRO(SW_DE, 0x0002);
68			DEFINE_X86_ASM_MACRO(SW_IE, 0x0001);
69			DEFINE_X86_ASM_MACRO(X86_ROUND_CONTROL_MASK, 0x0C00);
70			DEFINE_X86_ASM_MACRO(X86_PRECISION_CONTROL_MASK, 0x0300);
71
72			#undef DEFINE_X86_ASM_MACRO
73
74	gbeauche	1.1	/*
75			#!/bin/sh
76
77			awk=awk
78			ifile="fpu_x86.h"
79			ofile="fpu_x86_asm.h"
80
81			if [ ! -r "$ifile" ]; then
82			echo "Error: could not open input file ($ifile)"
83			exit 1
84			fi
85
86			touch $ofile
87			if [ $? -ne 0 ]; then
88			echo "Error: could not open output file ($ofile)"
89			exit 1
90			fi
91
92			# header
93			cat > $ofile << EOF
94	gbeauche	1.3	#define DEFINE_X86_ASM_MACRO(name, value) \\
95			asm(".local " #name "\\n\\t" #name " = " #value)
96
97	gbeauche	1.1	EOF
98
99			# processing with awk
100	gbeauche	1.3	$awk '/#define/ { print "DEFINE_X86_ASM_MACRO(" $2 ", " $3 ");"; }' $ifile >> $ofile
101	gbeauche	1.1
102			# footer
103			cat >> $ofile << EOF
104	gbeauche	1.3
105			#undef DEFINE_X86_ASM_MACRO
106
107	gbeauche	1.1	EOF
108
109			# insert this script
110			echo "/""*" >> $ofile
111			cat $0 >> $ofile
112			echo "*""/" >> $ofile
113
114			exit 0
115			*/