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root/cebix/BasiliskII/src/uae_cpu/fpu/fpu_x86_asm.h
Revision: 1.4
Committed: 2002-09-13T12:50:40Z (22 years, 2 months ago) by gbeauche
Content type: text/plain
Branch: MAIN
CVS Tags: nigel-build-19, nigel-build-12, nigel-build-13, nigel-build-16, nigel-build-17, nigel-build-15, HEAD
Changes since 1.3: +69 -112 lines
Log Message: 
* Basilisk II JIT integration, phase 2:
- Add new FPU core architecture
- Clean fpu_x86_asm.h as it is no longer automatically generated

File Contents

# Content
1 #define DEFINE_X86_MACRO(name, value) \
2 asm(".local " #name "\n\t" #name " = " #value)
3
4 DEFINE_X86_MACRO(BSUN, 0x00008000);
5 DEFINE_X86_MACRO(SNAN, 0x00004000);
6 DEFINE_X86_MACRO(OPERR, 0x00002000);
7 DEFINE_X86_MACRO(OVFL, 0x00001000);
8 DEFINE_X86_MACRO(UNFL, 0x00000800);
9 DEFINE_X86_MACRO(DZ, 0x00000400);
10 DEFINE_X86_MACRO(INEX2, 0x00000200);
11 DEFINE_X86_MACRO(INEX1, 0x00000100);
12 DEFINE_X86_MACRO(ACCR_IOP, 0x80);
13 DEFINE_X86_MACRO(ACCR_OVFL, 0x40);
14 DEFINE_X86_MACRO(ACCR_UNFL, 0x20);
15 DEFINE_X86_MACRO(ACCR_DZ, 0x10);
16 DEFINE_X86_MACRO(ACCR_INEX, 0x08);
17 DEFINE_X86_MACRO(ROUND_CONTROL_MASK, 0x30);
18 DEFINE_X86_MACRO(ROUND_TO_NEAREST, 0);
19 DEFINE_X86_MACRO(ROUND_TO_ZERO, 0x10);
20 DEFINE_X86_MACRO(ROUND_TO_NEGATIVE_INFINITY, 0x20);
21 DEFINE_X86_MACRO(ROUND_TO_POSITIVE_INFINITY, 0x30);
22 DEFINE_X86_MACRO(PRECISION_CONTROL_MASK, 0xC0);
23 DEFINE_X86_MACRO(PRECISION_CONTROL_EXTENDED, 0);
24 DEFINE_X86_MACRO(PRECISION_CONTROL_DOUBLE, 0x80);
25 DEFINE_X86_MACRO(PRECISION_CONTROL_SINGLE, 0x40);
26 DEFINE_X86_MACRO(PRECISION_CONTROL_UNDEFINED, 0xC0);
27 DEFINE_X86_MACRO(CW_RESET, 0x0040);
28 DEFINE_X86_MACRO(CW_FINIT, 0x037F);
29 DEFINE_X86_MACRO(SW_RESET, 0x0000);
30 DEFINE_X86_MACRO(SW_FINIT, 0x0000);
31 DEFINE_X86_MACRO(TW_RESET, 0x5555);
32 DEFINE_X86_MACRO(TW_FINIT, 0x0FFF);
33 DEFINE_X86_MACRO(CW_X, 0x1000);
34 DEFINE_X86_MACRO(CW_RC_ZERO, 0x0C00);
35 DEFINE_X86_MACRO(CW_RC_UP, 0x0800);
36 DEFINE_X86_MACRO(CW_RC_DOWN, 0x0400);
37 DEFINE_X86_MACRO(CW_RC_NEAR, 0x0000);
38 DEFINE_X86_MACRO(CW_PC_EXTENDED, 0x0300);
39 DEFINE_X86_MACRO(CW_PC_DOUBLE, 0x0200);
40 DEFINE_X86_MACRO(CW_PC_RESERVED, 0x0100);
41 DEFINE_X86_MACRO(CW_PC_SINGLE, 0x0000);
42 DEFINE_X86_MACRO(CW_PM, 0x0020);
43 DEFINE_X86_MACRO(CW_UM, 0x0010);
44 DEFINE_X86_MACRO(CW_OM, 0x0008);
45 DEFINE_X86_MACRO(CW_ZM, 0x0004);
46 DEFINE_X86_MACRO(CW_DM, 0x0002);
47 DEFINE_X86_MACRO(CW_IM, 0x0001);
48 DEFINE_X86_MACRO(SW_B, 0x8000);
49 DEFINE_X86_MACRO(SW_C3, 0x4000);
50 DEFINE_X86_MACRO(SW_TOP_7, 0x3800);
51 DEFINE_X86_MACRO(SW_TOP_6, 0x3000);
52 DEFINE_X86_MACRO(SW_TOP_5, 0x2800);
53 DEFINE_X86_MACRO(SW_TOP_4, 0x2000);
54 DEFINE_X86_MACRO(SW_TOP_3, 0x1800);
55 DEFINE_X86_MACRO(SW_TOP_2, 0x1000);
56 DEFINE_X86_MACRO(SW_TOP_1, 0x0800);
57 DEFINE_X86_MACRO(SW_TOP_0, 0x0000);
58 DEFINE_X86_MACRO(SW_C2, 0x0400);
59 DEFINE_X86_MACRO(SW_C1, 0x0200);
60 DEFINE_X86_MACRO(SW_C0, 0x0100);
61 DEFINE_X86_MACRO(SW_ES, 0x0080);
62 DEFINE_X86_MACRO(SW_SF, 0x0040);
63 DEFINE_X86_MACRO(SW_PE, 0x0020);
64 DEFINE_X86_MACRO(SW_UE, 0x0010);
65 DEFINE_X86_MACRO(SW_OE, 0x0008);
66 DEFINE_X86_MACRO(SW_ZE, 0x0004);
67 DEFINE_X86_MACRO(SW_DE, 0x0002);
68 DEFINE_X86_MACRO(SW_IE, 0x0001);
69 DEFINE_X86_MACRO(X86_ROUNDING_MODE, 0x0C00);
70 DEFINE_X86_MACRO(X86_ROUNDING_PRECISION, 0x0300);
71
72 #undef DEFINE_X86_MACRO