Changeset 111 for trunk/bootcode/regular/debug.asm

Timestamp:

Apr 8, 2017, 12:27:09 AM (8 years ago)

Author:

Ben Rietbroek

Message:

Updated debug hooks (debugging) [v1.1.1-testing]

CAUTION:
This is a testbuild !
AirBoot uses the BIOS to access disks and a small coding error can trash
partition tables or other vital disk structures. You are advised to make
backups of TRACK0 and EBRs before using this testbuild. More info at:
​https://rousseaux.github.io/netlabs.air-boot/pdf/AirBoot-v1.1.0-manual.pdf

File:

• trunk/bootcode/regular/debug.asm (modified) (19 diffs)

trunk/bootcode/regular/debug.asm

@@ -108 +108 @@
 ; Dump the geometry.
 ;
-IF  0
+IF 0
 DEBUG_DumpGeo   Proc
         pushf
@@ -168 +168 @@
 ; Dump the internal partition table.
 ;
-IF  0
+IF 0
 DEBUG_DumpIPT   Proc
         pushf
@@ -194 +194 @@
 ; Dump the new  partitions table.
 ;
-IF  0
+IF 0
 DEBUG_DumpNewPartTable  Proc
         pushf
@@ -218 +218 @@
 ; Dump the partition pointers table.
 ;
-IF  0
+IF 0
 DEBUG_DumpPartitionPointers     Proc
         pushf
@@ -249 +249 @@
 ; Dump the partition x-ref table.
 ;
-IF  0
+IF 0
 xrt     db  10,'XrefTable:',10,0
 DEBUG_DumpPartitionXref     Proc
@@ -283 +283 @@
 ; Dump the dl-feature drive-letters.
 ;
-IF  0
+IF 0
 ddl     db  10,'Driveletters:',10,0
 DEBUG_DumpDriveLetters      Proc
@@ -326 +326 @@
 ; Dump some disk information.
 ;
-IF  1
+IF 0
 ddi     db  10,'DumpDiskInfo:',10,0
 DEBUG_DumpDiskInfo          Proc
@@ -375 +375 @@
 ; Dump the lvm volume drive-letters.
 ;
-IF  0
+IF 0
 dvl     db  10,'VolumeLetters:',10,0
 DEBUG_DumpVolumeLetters     Proc
@@ -408 +408 @@
 ; Dump the registers and flags.
 ;
-IF  1
+IF 1
 regAX   db  'AX:',0
 regBX   db  ' BX:',0
@@ -562 +562 @@
 ; Dump CHS values.
 ;
-IF  0
+IF 0
 DEBUG_DumpCHS   Proc    Near
         pushf
@@ -607 +607 @@
 ; Dump BSS.
 ;
-IF  0
+IF 0
 DEBUG_DumpBSSSectors    Proc    Near
         pushf
@@ -648 +648 @@
 ; Dump 6-bit packed hide partition table.
 ;
-IF  0
+IF 0
 DEBUG_DumpHidePartTables    Proc    Near
         pushf
@@ -697 +697 @@
 ; if its 'IF' directive is 0.
 ;
-IF  1
+IF 1
 DEBUG_Test  Proc
     pushf
@@ -764 +764 @@
 ; Test the simple 32-bit math functions.
 ;
-IF  0
+IF 0
 db_testmul32   db "## TEST MUL32 ##",10,0
 DEBUG_Test_MATH_Mul32   Proc    Near
@@ -852 +852 @@
 ; Test the bitfield routines.
 ;
-IF  0
+IF 0
 DEBUG_TestBitFieldFunctions Proc
         pushf
@@ -947 +947 @@
 ; Dump information before the partition is booted.
 ;
-IF  0
+IF 0
 DEBUG_Dump2     Proc  Near
         pushf
@@ -1042 +1042 @@
 dbp     db  '>---------->> DebugProbe: ',0
 DEBUG_Probe     Proc
-IF  0
+IF 0
         push    bp
         mov     bp,sp
@@ -1071 +1071 @@
 ; Toggle display of debug video page.
 ;
-IF  0
+IF 0
 DEBUG_DebugScreenToggle Proc
         pushf
@@ -1219 +1219 @@
 ; is enabled.
 ;
-dlra    db  10,'LVM_DoLetterReassignment: ',0
+;~ dlra    db  10,'LVM_DoLetterReassignment: ',0
 ptetb   db  10,'Partition Table Entry to boot',10,0
 bios_reg    db  10,'Registers passed by BIOS:',10,0
 ;~ diopmbr db  10,'DriveIO_ProtectMBR',10,0
-dioss   db  10,'DriveIO_SaveSector',10,0