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-rw-r--r--xorg-server/hw/xfree86/x86emu/debug.c4
-rw-r--r--xorg-server/hw/xfree86/x86emu/ops.c22
-rw-r--r--xorg-server/hw/xfree86/x86emu/prim_ops.c70
-rw-r--r--xorg-server/hw/xfree86/x86emu/sys.c6
-rw-r--r--xorg-server/hw/xfree86/x86emu/x86emu/regs.h10
5 files changed, 56 insertions, 56 deletions
diff --git a/xorg-server/hw/xfree86/x86emu/debug.c b/xorg-server/hw/xfree86/x86emu/debug.c
index 1a8d1d6c4..cbea9947f 100644
--- a/xorg-server/hw/xfree86/x86emu/debug.c
+++ b/xorg-server/hw/xfree86/x86emu/debug.c
@@ -103,11 +103,11 @@ disassemble_forward(u16 seg, u16 off, int n)
* SINGLE_STEP(r,m); which disappear if DEBUG is not defined to
* the preprocessor. The TRACE_REGS macro expands to:
*
- * if (debug&DEBUG_DISASSEMBLE)
+ * if (debug&DEBUG_DISASSEMBLE)
* {just_disassemble(); goto EndOfInstruction;}
* if (debug&DEBUG_TRACE) trace_regs(r,m);
*
- * ...... and at the last line of the routine.
+ * ...... and at the last line of the routine.
*
* EndOfInstruction: end_instr();
*
diff --git a/xorg-server/hw/xfree86/x86emu/ops.c b/xorg-server/hw/xfree86/x86emu/ops.c
index b50badb28..853792e7e 100644
--- a/xorg-server/hw/xfree86/x86emu/ops.c
+++ b/xorg-server/hw/xfree86/x86emu/ops.c
@@ -5530,7 +5530,7 @@ x86emuOp_opc80_byte_RM_IMM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
@@ -5658,7 +5658,7 @@ x86emuOp_opc81_word_RM_IMM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
@@ -5690,7 +5690,7 @@ x86emuOp_opc81_word_RM_IMM(u8 X86EMU_UNUSED(op1))
}
#endif
/*
- * Know operation, decode the mod byte to find the addressing
+ * Know operation, decode the mod byte to find the addressing
* mode.
*/
switch (mod) {
@@ -5853,7 +5853,7 @@ x86emuOp_opc82_byte_RM_IMM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
case 0:
@@ -5977,7 +5977,7 @@ x86emuOp_opc83_word_RM_IMM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
case 0:
@@ -7472,7 +7472,7 @@ x86emuOp_call_far_IMM(u8 X86EMU_UNUSED(op1))
CALL_TRACE(M.x86.saved_cs, M.x86.saved_ip, farseg, faroff, "FAR ");
/* XXX
- *
+ *
* Hooked interrupt vectors calling into our "BIOS" will cause
* problems unless all intersegment stuff is checked for BIOS
* access. Check needed here. For moment, let it alone.
@@ -8688,7 +8688,7 @@ x86emuOp_opcC0_byte_RM_MEM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
@@ -8797,7 +8797,7 @@ x86emuOp_opcC1_word_RM_MEM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
@@ -9700,7 +9700,7 @@ x86emuOp_opcD2_byte_RM_CL(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
case 0:
@@ -9795,7 +9795,7 @@ x86emuOp_opcD3_word_RM_CL(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
case 0:
@@ -11538,7 +11538,7 @@ x86emuOp_opcFE_byte_RM(u8 X86EMU_UNUSED(op1))
if (DEBUG_DECODE()) {
/* XXX DECODE_PRINTF may be changed to something more
general, so that it is important to leave the strings
- in the same format, even though the result is that the
+ in the same format, even though the result is that the
above test is done twice. */
switch (rh) {
diff --git a/xorg-server/hw/xfree86/x86emu/prim_ops.c b/xorg-server/hw/xfree86/x86emu/prim_ops.c
index 24f76b47f..5604c7e81 100644
--- a/xorg-server/hw/xfree86/x86emu/prim_ops.c
+++ b/xorg-server/hw/xfree86/x86emu/prim_ops.c
@@ -883,9 +883,9 @@ rcl_byte(u8 d, u8 s)
/* s is the rotate distance. It varies from 0 - 8. */
/* have
- CF B_7 B_6 B_5 B_4 B_3 B_2 B_1 B_0
+ CF B_7 B_6 B_5 B_4 B_3 B_2 B_1 B_0
- want to rotate through the carry by "s" bits. We could
+ want to rotate through the carry by "s" bits. We could
loop, but that's inefficient. So the width is 9,
and we split into three parts:
@@ -895,12 +895,12 @@ rcl_byte(u8 d, u8 s)
The new rotate is done mod 9, and given this,
for a rotation of n bits (mod 9) the new carry flag is
- then located n bits from the MSB. The low part is
+ then located n bits from the MSB. The low part is
then shifted up cnt bits, and the high part is or'd
- in. Using CAPS for new values, and lowercase for the
+ in. Using CAPS for new values, and lowercase for the
original values, this can be expressed as:
- IF n > 0
+ IF n > 0
1) CF <- b_(8-n)
2) B_(7) .. B_(n) <- b_(8-(n+1)) .. b_0
3) B_(n-1) <- cf
@@ -912,17 +912,17 @@ rcl_byte(u8 d, u8 s)
/* CF <- b_(8-n) */
cf = (d >> (8 - cnt)) & 0x1;
- /* get the low stuff which rotated
+ /* get the low stuff which rotated
into the range B_7 .. B_cnt */
/* B_(7) .. B_(n) <- b_(8-(n+1)) .. b_0 */
/* note that the right hand side done by the mask */
res = (d << cnt) & 0xff;
- /* now the high stuff which rotated around
+ /* now the high stuff which rotated around
into the positions B_cnt-2 .. B_0 */
/* B_(n-2) .. B_0 <- b_7 .. b_(8-(n-1)) */
- /* shift it downward, 7-(n-2) = 9-n positions.
- and mask off the result before or'ing in.
+ /* shift it downward, 7-(n-2) = 9-n positions.
+ and mask off the result before or'ing in.
*/
mask = (1 << (cnt - 1)) - 1;
res |= (d >> (9 - cnt)) & mask;
@@ -934,7 +934,7 @@ rcl_byte(u8 d, u8 s)
}
/* set the new carry flag, based on the variable "cf" */
CONDITIONAL_SET_FLAG(cf, F_CF);
- /* OVERFLOW is set *IFF* cnt==1, then it is the
+ /* OVERFLOW is set *IFF* cnt==1, then it is the
xor of CF and the most significant bit. Blecck. */
/* parenthesized this expression since it appears to
be causing OF to be misset */
@@ -1003,22 +1003,22 @@ rcr_byte(u8 d, u8 s)
u32 mask, cf, ocf = 0;
/* rotate right through carry */
- /*
+ /*
s is the rotate distance. It varies from 0 - 8.
- d is the byte object rotated.
+ d is the byte object rotated.
- have
+ have
- CF B_7 B_6 B_5 B_4 B_3 B_2 B_1 B_0
+ CF B_7 B_6 B_5 B_4 B_3 B_2 B_1 B_0
The new rotate is done mod 9, and given this,
for a rotation of n bits (mod 9) the new carry flag is
- then located n bits from the LSB. The low part is
+ then located n bits from the LSB. The low part is
then shifted up cnt bits, and the high part is or'd
- in. Using CAPS for new values, and lowercase for the
+ in. Using CAPS for new values, and lowercase for the
original values, this can be expressed as:
- IF n > 0
+ IF n > 0
1) CF <- b_(n-1)
2) B_(8-(n+1)) .. B_(0) <- b_(7) .. b_(n)
3) B_(8-n) <- cf
@@ -1033,7 +1033,7 @@ rcr_byte(u8 d, u8 s)
/* note hackery here. Access_flag(..) evaluates to either
0 if flag not set
non-zero if flag is set.
- doing access_flag(..) != 0 casts that into either
+ doing access_flag(..) != 0 casts that into either
0..1 in any representation of the flags register
(i.e. packed bit array or unpacked.)
*/
@@ -1044,19 +1044,19 @@ rcr_byte(u8 d, u8 s)
/* B_(8-(n+1)) .. B_(0) <- b_(7) .. b_n */
/* note that the right hand side done by the mask
- This is effectively done by shifting the
+ This is effectively done by shifting the
object to the right. The result must be masked,
- in case the object came in and was treated
+ in case the object came in and was treated
as a negative number. Needed??? */
mask = (1 << (8 - cnt)) - 1;
res = (d >> cnt) & mask;
- /* now the high stuff which rotated around
+ /* now the high stuff which rotated around
into the positions B_cnt-2 .. B_0 */
/* B_(7) .. B_(8-(n-1)) <- b_(n-2) .. b_(0) */
- /* shift it downward, 7-(n-2) = 9-n positions.
- and mask off the result before or'ing in.
+ /* shift it downward, 7-(n-2) = 9-n positions.
+ and mask off the result before or'ing in.
*/
res |= (d << (9 - cnt));
@@ -1067,7 +1067,7 @@ rcr_byte(u8 d, u8 s)
}
/* set the new carry flag, based on the variable "cf" */
CONDITIONAL_SET_FLAG(cf, F_CF);
- /* OVERFLOW is set *IFF* cnt==1, then it is the
+ /* OVERFLOW is set *IFF* cnt==1, then it is the
xor of CF and the most significant bit. Blecck. */
/* parenthesized... */
if (cnt == 1) {
@@ -1154,18 +1154,18 @@ rol_byte(u8 d, u8 s)
register unsigned int res, cnt, mask;
/* rotate left */
- /*
+ /*
s is the rotate distance. It varies from 0 - 8.
- d is the byte object rotated.
+ d is the byte object rotated.
- have
+ have
- CF B_7 ... B_0
+ CF B_7 ... B_0
The new rotate is done mod 8.
Much simpler than the "rcl" or "rcr" operations.
- IF n > 0
+ IF n > 0
1) B_(7) .. B_(n) <- b_(8-(n+1)) .. b_(0)
2) B_(n-1) .. B_(0) <- b_(7) .. b_(8-n)
*/
@@ -1256,17 +1256,17 @@ ror_byte(u8 d, u8 s)
register unsigned int res, cnt, mask;
/* rotate right */
- /*
+ /*
s is the rotate distance. It varies from 0 - 8.
- d is the byte object rotated.
+ d is the byte object rotated.
- have
+ have
- B_7 ... B_0
+ B_7 ... B_0
The rotate is done mod 8.
- IF n > 0
+ IF n > 0
1) B_(8-(n+1)) .. B_(0) <- b_(7) .. b_(n)
2) B_(7) .. B_(8-n) <- b_(n-1) .. b_(0)
*/
@@ -1279,7 +1279,7 @@ ror_byte(u8 d, u8 s)
mask = (1 << (8 - cnt)) - 1;
res |= (d >> (cnt)) & mask;
- /* set the new carry flag, Note that it is the low order
+ /* set the new carry flag, Note that it is the low order
bit of the result!!! */
CONDITIONAL_SET_FLAG(res & 0x80, F_CF);
/* OVERFLOW is set *IFF* s==1, then it is the
diff --git a/xorg-server/hw/xfree86/x86emu/sys.c b/xorg-server/hw/xfree86/x86emu/sys.c
index c514ddeea..5eba35856 100644
--- a/xorg-server/hw/xfree86/x86emu/sys.c
+++ b/xorg-server/hw/xfree86/x86emu/sys.c
@@ -183,7 +183,7 @@ RETURNS:
Byte value read from emulator memory.
REMARKS:
-Reads a byte value from the emulator memory.
+Reads a byte value from the emulator memory.
****************************************************************************/
u8 X86API
rdb(u32 addr)
@@ -241,7 +241,7 @@ addr - Emulator memory address to read
RETURNS:
Long value read from emulator memory.
REMARKS:
-Reads a long value from the emulator memory.
+Reads a long value from the emulator memory.
****************************************************************************/
u32 X86API
rdl(u32 addr)
@@ -323,7 +323,7 @@ addr - Emulator memory address to read
val - Value to store
REMARKS:
-Writes a long value to emulator memory.
+Writes a long value to emulator memory.
****************************************************************************/
void X86API
wrl(u32 addr, u32 val)
diff --git a/xorg-server/hw/xfree86/x86emu/x86emu/regs.h b/xorg-server/hw/xfree86/x86emu/x86emu/regs.h
index 3a7456e4c..c040259fa 100644
--- a/xorg-server/hw/xfree86/x86emu/x86emu/regs.h
+++ b/xorg-server/hw/xfree86/x86emu/x86emu/regs.h
@@ -109,7 +109,7 @@ struct i386_special_regs {
u32 FLAGS;
};
-/*
+/*
* Segment registers here represent the 16 bit quantities
* CS, DS, ES, SS.
*/
@@ -196,8 +196,8 @@ struct i386_segment_regs {
#define F_ALWAYS_ON (0x0002) /* flag bits always on */
/*
- * Define a mask for only those flag bits we will ever pass back
- * (via PUSHF)
+ * Define a mask for only those flag bits we will ever pass back
+ * (via PUSHF)
*/
#define F_MSK (FB_CF|FB_PF|FB_AF|FB_ZF|FB_SF|FB_TF|FB_IF|FB_DF|FB_OF)
@@ -279,8 +279,8 @@ typedef struct {
* Delayed flag set 3 bits (zero, signed, parity)
* reserved 6 bits
* interrupt # 8 bits instruction raised interrupt
- * BIOS video segregs 4 bits
- * Interrupt Pending 1 bits
+ * BIOS video segregs 4 bits
+ * Interrupt Pending 1 bits
* Extern interrupt 1 bits
* Halted 1 bits
*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 10:32:20 +0000