|
| #define | MASK_SYSID 0xff000000 |
| |
| #define | BIT_HARDWARE 0x80000000 |
| |
| #define | FP_EMULATOR 0x01000000 /* System ID for emulator */ |
| |
| #define | FP_ACCELERATOR 0x81000000 /* System ID for FPA11 */ |
| |
| #define | MASK_TRAP_ENABLE 0x00ff0000 |
| |
| #define | MASK_TRAP_ENABLE_STRICT 0x001f0000 |
| |
| #define | BIT_IXE 0x00100000 /* inexact exception enable */ |
| |
| #define | BIT_UFE 0x00080000 /* underflow exception enable */ |
| |
| #define | BIT_OFE 0x00040000 /* overflow exception enable */ |
| |
| #define | BIT_DZE 0x00020000 /* divide by zero exception enable */ |
| |
| #define | BIT_IOE 0x00010000 /* invalid operation exception enable */ |
| |
| #define | MASK_SYSTEM_CONTROL 0x0000ff00 |
| |
| #define | MASK_TRAP_STRICT 0x00001f00 |
| |
| #define | BIT_AC |
| |
| #define | BIT_EP 0x00000800 /* use expanded packed decimal format */ |
| |
| #define | BIT_SO 0x00000400 /* select synchronous operation of FPA */ |
| |
| #define | BIT_NE 0x00000200 /* NaN exception bit */ |
| |
| #define | BIT_ND 0x00000100 /* no denormalized numbers bit */ |
| |
| #define | MASK_EXCEPTION_FLAGS 0x000000ff |
| |
| #define | MASK_EXCEPTION_FLAGS_STRICT 0x0000001f |
| |
| #define | BIT_IXC 0x00000010 /* inexact exception flag */ |
| |
| #define | BIT_UFC 0x00000008 /* underflow exception flag */ |
| |
| #define | BIT_OFC 0x00000004 /* overfloat exception flag */ |
| |
| #define | BIT_DZC 0x00000002 /* divide by zero exception flag */ |
| |
| #define | BIT_IOC 0x00000001 /* invalid operation exception flag */ |
| |
| #define | BIT_RU 0x80000000 /* rounded up bit */ |
| |
| #define | BIT_IE 0x10000000 /* inexact bit */ |
| |
| #define | BIT_MO 0x08000000 /* mantissa overflow bit */ |
| |
| #define | BIT_EO 0x04000000 /* exponent overflow bit */ |
| |
| #define | BIT_SB 0x00000800 /* store bounce */ |
| |
| #define | BIT_AB 0x00000400 /* arithmetic bounce */ |
| |
| #define | BIT_RE 0x00000200 /* rounding exception */ |
| |
| #define | BIT_DA 0x00000100 /* disable FPA */ |
| |
| #define | MASK_OP 0x00f08010 /* AU operation code */ |
| |
| #define | MASK_PR 0x00080080 /* AU precision */ |
| |
| #define | MASK_S1 0x00070000 /* AU source register 1 */ |
| |
| #define | MASK_S2 0x00000007 /* AU source register 2 */ |
| |
| #define | MASK_DS 0x00007000 /* AU destination register */ |
| |
| #define | MASK_RM 0x00000060 /* AU rounding mode */ |
| |
| #define | MASK_ALU 0x9cfff2ff /* only ALU can write these bits */ |
| |
| #define | MASK_RESET 0x00000d00 /* bits set on reset, all others cleared */ |
| |
| #define | MASK_WFC MASK_RESET |
| |
| #define | MASK_RFC ~MASK_RESET |
| |
1.8.2