Changeset 40007 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Feb 6, 2012 11:16:59 AM (13 years ago)

Author:

vboxsync

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

76118

Message:

VMMR3/PATMA.asm: moved all patch records to the data section to prevent text relocations in the binary (thanks Mathias Krause!)

File:

• trunk/src/VBox/VMM/VMMR3/PATMA.asm (modified) (68 diffs)

trunk/src/VBox/VMM/VMMR3/PATMA.asm

@@ -92 +92 @@
 
 
+SECTION .data
 ; Patch record for setting PATM_INTERRUPTFLAG
 GLOBALNAME PATMSetPIFRecord
@@ -103 +104 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -117 +119 @@
 
 
+SECTION .data
 ; Patch record for clearing PATM_INTERRUPTFLAG
 GLOBALNAME PATMClearPIFRecord
@@ -128 +131 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -170 +174 @@
 
 
+SECTION .data
 ; Patch record for clearing PATM_INHIBITIRQADDR
 GLOBALNAME PATMClearInhibitIRQFaultIF0Record
@@ -203 +208 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -240 +246 @@
 
 
+SECTION .data
 ; Patch record for clearing PATM_INHIBITIRQADDR
 GLOBALNAME PATMClearInhibitIRQContIF0Record
@@ -271 +278 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -299 +307 @@
 
 
+SECTION .data
 ; Patch record for 'cli'
 GLOBALNAME PATMCliRecord
@@ -322 +331 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -345 +355 @@
 ENDPROC     PATMStiReplacement
 
+SECTION .data
 ; Patch record for 'sti'
 GLOBALNAME PATMStiRecord
@@ -372 +383 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -433 +445 @@
 
 
+SECTION .data
 ; Patch record for trap gate entrypoint
 GLOBALNAME PATMTrapEntryRecord
@@ -456 +469 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -518 +532 @@
 
 
+SECTION .data
 ; Patch record for trap gate entrypoint
 GLOBALNAME PATMTrapEntryRecordErrorCode
@@ -541 +556 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -600 +616 @@
 
 
+SECTION .data
 ; Patch record for interrupt gate entrypoint
 GLOBALNAME PATMIntEntryRecord
@@ -623 +640 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -682 +700 @@
 
 
+SECTION .data
 ; Patch record for interrupt gate entrypoint
 GLOBALNAME PATMIntEntryRecordErrorCode
@@ -705 +724 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -767 +787 @@
 
 
+SECTION .data
 ; Patch record for 'popfd'
 GLOBALNAME PATMPopf32Record
@@ -806 +827 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ; no need to check the IF flag when popf isn't an exit point of a patch (e.g. function duplication)
@@ -859 +881 @@
 
 
+SECTION .data
 ; Patch record for 'popfd'
 GLOBALNAME PATMPopf32Record_NoExit
@@ -902 +925 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -941 +965 @@
 
 
+SECTION .data
 ; Patch record for 'popf'
 GLOBALNAME PATMPopf16Record
@@ -968 +993 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -1002 +1028 @@
 
 
+SECTION .data
 ; Patch record for 'popf'
 GLOBALNAME PATMPopf16Record_NoExit
@@ -1029 +1056 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1059 +1087 @@
 
 
+SECTION .data
 ; Patch record for 'pushfd'
 GLOBALNAME PATMPushf32Record
@@ -1082 +1111 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1106 +1136 @@
 
 
+SECTION .data
 ; Patch record for 'pushf'
 GLOBALNAME PATMPushf16Record
@@ -1121 +1152 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1146 +1178 @@
 
 
+SECTION .data
 ; Patch record for 'push cs'
 GLOBALNAME PATMPushCSRecord
@@ -1159 +1192 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;;****************************************************
@@ -1358 +1392 @@
 ENDPROC     PATMIretReplacement
 
+SECTION .data
 ; Patch record for 'iretd'
 GLOBALNAME PATMIretRecord
@@ -1425 +1460 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1508 +1544 @@
 ENDPROC     PATMIretFunction
 
+SECTION .data
 GLOBALNAME PATMIretFunctionRecord
     RTCCPTR_DEF PATMIretFunction_Start
@@ -1520 +1557 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1574 +1612 @@
 ENDPROC PATMCpuidReplacement
 
+SECTION .data
 ; Patch record for 'cpuid'
 GLOBALNAME PATMCpuidRecord
@@ -1601 +1640 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1624 +1664 @@
 ENDPROC PATMJEcxReplacement
 
+SECTION .data
 ; Patch record for 'JEcx'
 GLOBALNAME PATMJEcxRecord
@@ -1639 +1680 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 align 32; yasm / nasm diffing. remove me!
@@ -1662 +1704 @@
 ENDPROC PATMLoopReplacement
 
+SECTION .data
 ; Patch record for 'Loop'
 GLOBALNAME PATMLoopRecord
@@ -1677 +1720 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 BEGINPROC   PATMLoopZReplacement
@@ -1702 +1746 @@
 ENDPROC PATMLoopZReplacement
 
+SECTION .data
 ; Patch record for 'Loopz'
 GLOBALNAME PATMLoopZRecord
@@ -1717 +1762 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1743 +1789 @@
 ENDPROC PATMLoopNZReplacement
 
+SECTION .data
 ; Patch record for 'LoopNZ'
 GLOBALNAME PATMLoopNZRecord
@@ -1758 +1805 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 align 32
@@ -1876 +1924 @@
 ENDPROC PATMLookupAndCall
 
+SECTION .data
 ; Patch record for indirect calls and jumps
 GLOBALNAME PATMLookupAndCallRecord
@@ -1911 +1960 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -1993 +2043 @@
 ENDPROC PATMLookupAndJump
 
+SECTION .data
 ; Patch record for indirect calls and jumps
 GLOBALNAME PATMLookupAndJumpRecord
@@ -2012 +2063 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -2052 +2104 @@
 ENDPROC PATMCall
 
+SECTION .data
 ; Patch record for direct calls
 GLOBALNAME PATMCallRecord
@@ -2071 +2124 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -2108 +2162 @@
 ENDPROC PATMCallIndirect
 
+SECTION .data
 ; Patch record for indirect calls
 GLOBALNAME PATMCallIndirectRecord
@@ -2127 +2182 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -2169 +2225 @@
 ENDPROC PATMJumpIndirect
 
+SECTION .data
 ; Patch record for indirect jumps
 GLOBALNAME PATMJumpIndirectRecord
@@ -2188 +2245 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -2234 +2292 @@
 ENDPROC     PATMRet
 
+SECTION .data
 GLOBALNAME PATMRetRecord
     RTCCPTR_DEF PATMRet_Start
@@ -2250 +2309 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -2399 +2459 @@
 ENDPROC     PATMRetFunction
 
+SECTION .data
 GLOBALNAME PATMRetFunctionRecord
     RTCCPTR_DEF PATMRetFunction_Start
@@ -2433 +2494 @@
 %endif
     DD      0ffffffffh
+SECTION .text
 
 
@@ -2474 +2536 @@
 ENDPROC     PATMCheckIF
 
+SECTION .data
 ; Patch record for call instructions
 GLOBALNAME PATMCheckIFRecord
@@ -2501 +2564 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 ;
@@ -2528 +2592 @@
 ENDPROC     PATMJumpToGuest_IF1
 
+SECTION .data
 ; Patch record for call instructions
 GLOBALNAME PATMJumpToGuest_IF1Record
@@ -2545 +2610 @@
     DD      0
     DD      0ffffffffh
+SECTION .text
 
 
@@ -2564 +2630 @@
 ENDPROC PATMMovFromSS
 
+SECTION .data
 GLOBALNAME PATMMovFromSSRecord
     RTCCPTR_DEF PATMMovFromSS_Start
@@ -2576 +2643 @@
 
 
+SECTION .rodata
 ; For assertion during init (to make absolutely sure the flags are in sync in vm.mac & vm.h)
 GLOBALNAME PATMInterruptFlag