Changeset 40069 in vbox for trunk/include/iprt

Timestamp:

Feb 10, 2012 6:05:02 PM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

76203

Message:

Floating point testing.

Location:

trunk/include/iprt

Files:

• err.mac (modified) (4 diffs)
• x86.h (modified) (1 diff)
• x86.mac (modified) (1 diff)

trunk/include/iprt/err.mac

@@ -117 +117 @@
 %define VERR_MISSING    (-99)
 %define VERR_UNEXPECTED_EXCEPTION    (-22400)
+%define VERR_BUFFER_UNDERFLOW    (-22401)
+%define VINF_BUFFER_UNDERFLOW    22401
+%define VERR_UNEVEN_INPUT    (-22402)
 %define VERR_FILE_IO_ERROR    (-100)
 %define VERR_OPEN_FAILED    (-101)
@@ -202 +205 @@
 %define VERR_PIPE_NOT_CONNECTED    (-305)
 %define VERR_MORE_DATA    (-306)
+%define VERR_PIPE_NOT_READ    (-307)
+%define VERR_PIPE_NOT_WRITE    (-308)
 %define VERR_SEM_ERROR    (-350)
 %define VERR_TOO_MANY_SEMAPHORES    (-351)
@@ -391 +396 @@
 %define VERR_MANIFEST_DIGEST_MISMATCH    (-902)
 %define VERR_MANIFEST_FILE_MISMATCH    (-903)
+%define VERR_MANIFEST_ATTR_NOT_FOUND    (-904)
+%define VERR_MANIFEST_ATTR_TYPE_MISMATCH    (-905)
+%define VERR_MANIFEST_ATTR_TYPE_NOT_FOUND    (-906)
 %define VERR_TAR_CHKSUM_MISMATCH    (-925)
 %define VERR_TAR_END_OF_FILE    (-926)
@@ -439 +447 @@
 %define VERR_DVM_MAP_NO_VOLUME    (-22201)
 %define VERR_LOG_REVISION_MISMATCH    (-22300)
+%define VERR_SYS_CANNOT_POWER_OFF    (-22400)
+%define VINF_SYS_MAY_POWER_OFF    (22401)
+%define VERR_SYS_SHUTDOWN_FAILED    (-22402)
+%define VERR_FILESYSTEM_CORRUPT    (-22500)

trunk/include/iprt/x86.h

@@ -2100 +2100 @@
 /** FPU busy. */
 #define X86_FSW_B           RT_BIT(15)
+/** @} */
+
+
+/** @name FPU control word flags.
+ * @{ */
+/** Exception Mask: Invalid operation.  */
+#define X86_FCW_IM          RT_BIT(0)
+/** Exception Mask: Denormalized operand.  */
+#define X86_FCW_DM          RT_BIT(1)
+/** Exception Mask: Zero divide.  */
+#define X86_FCW_ZM          RT_BIT(2)
+/** Exception Mask: Overflow.  */
+#define X86_FCW_OM          RT_BIT(3)
+/** Exception Mask: Underflow.  */
+#define X86_FCW_UM          RT_BIT(4)
+/** Exception Mask: Precision.  */
+#define X86_FCW_PM          RT_BIT(5)
+/** Precision control mask. */
+#define X86_FCW_PC_MASK     UINT16_C(0x0300)
+/** Precision control: 24-bit. */
+#define X86_FCW_PC_24       UINT16_C(0x0000)
+/** Precision control: Reserved. */
+#define X86_FCW_PC_RSVD     UINT16_C(0x0100)
+/** Precision control: 53-bit. */
+#define X86_FCW_PC_53       UINT16_C(0x0200)
+/** Precision control: 64-bit. */
+#define X86_FCW_PC_64       UINT16_C(0x0300)
+/** Rounding control mask. */
+#define X86_FCW_RC_MASK     UINT16_C(0x0c00)
+/** Rounding control: To nearest. */
+#define X86_FCW_RC_NEAREST  UINT16_C(0x0000)
+/** Rounding control: Down. */
+#define X86_FCW_RC_DOWN     UINT16_C(0x0400)
+/** Rounding control: Up. */
+#define X86_FCW_RC_UP       UINT16_C(0x0800)
+/** Rounding control: Towards zero. */
+#define X86_FCW_RC_ZERO     UINT16_C(0x0c00)
 /** @} */
 

trunk/include/iprt/x86.mac

@@ -474 +474 @@
 %define X86_FSW_C3          RT_BIT(14)
 %define X86_FSW_B           RT_BIT(15)
+%define X86_FCW_IM          RT_BIT(0)
+%define X86_FCW_DM          RT_BIT(1)
+%define X86_FCW_ZM          RT_BIT(2)
+%define X86_FCW_OM          RT_BIT(3)
+%define X86_FCW_UM          RT_BIT(4)
+%define X86_FCW_PM          RT_BIT(5)
+%define X86_FCW_PC_MASK     0x0300
+%define X86_FCW_PC_24       0x0000
+%define X86_FCW_PC_RSVD     0x0100
+%define X86_FCW_PC_53       0x0200
+%define X86_FCW_PC_64       0x0300
+%define X86_FCW_RC_MASK     0x0c00
+%define X86_FCW_RC_NEAREST  0x0000
+%define X86_FCW_RC_DOWN     0x0400
+%define X86_FCW_RC_UP       0x0800
+%define X86_FCW_RC_ZERO     0x0c00
 %if HC_ARCH_BITS == 64
 %else