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| version 1.6, 2004/03/25 15:08:32 | version 1.9, 2008/03/22 04:03:07 |
|---|---|
| Line 12 | Line 12 |
| * 2. Redistributions in binary form must reproduce the above copyright | * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the | * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. | * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products | |
| * derived from this software without specific prior written permission. | |
| * | * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| Line 34 | Line 32 |
| #include "iocore.h" | #include "iocore.h" |
| #include "memory.h" | #include "memory.h" |
| static void IOOUTCALL check_io(UINT port, UINT len) GCC_ATTR_REGPARM; | static void IOOUTCALL check_io(UINT port, UINT len); |
| static void IOOUTCALL | static void IOOUTCALL |
| check_io(UINT port, UINT len) | check_io(UINT port, UINT len) |
| Line 66 check_io(UINT port, UINT len) | Line 64 check_io(UINT port, UINT len) |
| } | } |
| } | } |
| #if defined(IA32_SUPPORT_DEBUG_REGISTER) && CPU_FAMILY >= 5 | |
| INLINE static void IOOUTCALL | |
| check_ioport_break_point(UINT port, UINT length) | |
| { | |
| int i; | |
| if (CPU_STAT_BP && !(CPU_EFLAG & RF_FLAG)) { | |
| for (i = 0; i < CPU_DEBUG_REG_INDEX_NUM; i++) { | |
| if ((CPU_STAT_BP & (1 << i)) | |
| && (CPU_DR7_GET_RW(i) == CPU_DR7_RW_IO) | |
| && ((port <= CPU_DR(i) && port + length > CPU_DR(i)) | |
| || (port > CPU_DR(i) && port <= CPU_DR(i) + CPU_DR7_GET_LEN(i)))) { | |
| CPU_STAT_BP_EVENT |= CPU_STAT_BP_EVENT_B(i); | |
| } | |
| } | |
| } | |
| } | |
| #else | |
| #define check_ioport_break_point(port, length) | |
| #endif | |
| UINT8 | UINT8 |
| cpu_in(UINT port) | cpu_in(UINT port) |
| { | { |
| Line 95 cpu_in(UINT port) | Line 71 cpu_in(UINT port) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 1); | check_io(port, 1); |
| } | } |
| check_ioport_break_point(port, 1); | |
| return iocore_inp8(port); | return iocore_inp8(port); |
| } | } |
| Line 106 cpu_in_w(UINT port) | Line 81 cpu_in_w(UINT port) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 2); | check_io(port, 2); |
| } | } |
| check_ioport_break_point(port, 2); | |
| return iocore_inp16(port); | return iocore_inp16(port); |
| } | } |
| Line 117 cpu_in_d(UINT port) | Line 91 cpu_in_d(UINT port) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 4); | check_io(port, 4); |
| } | } |
| check_ioport_break_point(port, 4); | |
| return iocore_inp32(port); | return iocore_inp32(port); |
| } | } |
| Line 128 cpu_out(UINT port, UINT8 data) | Line 101 cpu_out(UINT port, UINT8 data) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 1); | check_io(port, 1); |
| } | } |
| check_ioport_break_point(port, 1); | |
| iocore_out8(port, data); | iocore_out8(port, data); |
| } | } |
| Line 139 cpu_out_w(UINT port, UINT16 data) | Line 111 cpu_out_w(UINT port, UINT16 data) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 2); | check_io(port, 2); |
| } | } |
| check_ioport_break_point(port, 2); | |
| iocore_out16(port, data); | iocore_out16(port, data); |
| } | } |
| Line 150 cpu_out_d(UINT port, UINT32 data) | Line 121 cpu_out_d(UINT port, UINT32 data) |
| if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { | if (CPU_STAT_PM && (CPU_STAT_VM86 || (CPU_STAT_CPL > CPU_STAT_IOPL))) { |
| check_io(port, 4); | check_io(port, 4); |
| } | } |
| check_ioport_break_point(port, 4); | |
| iocore_out32(port, data); | iocore_out32(port, data); |
| } | } |