source: xtideuniversalbios/trunk/Assembly_Library/Inc/Debug.inc@ 594

Last change on this file since 594 was 592, checked in by Krister Nordvall, 6 years ago

Changes:

  • The problem with NASM in the previous revision (r591) has been fixed.
  • The colors used by the boot menu and hotkey bar can now be customized by selecting one of a number of pre-defined color themes. Suggestions for additional themes are more than welcome!
  • Large builds are now 10 KB. Small builds are still 8 KB with the exception of the Tiny build which is now 4 KB. In other words, builds are now as small as possible to make it easier to combine them with other BIOSes.
  • Added code to the library to improve drive error handling. XTIDECFG can now handle "Drive Not Ready" errors.
  • Fixed a couple of potential bugs in AtaID.asm (AtaID_GetMaxPioModeToAXandMinCycleTimeToCX); 1) ATA1.bPioMode was treated as a WORD variable. 2) ATA2.bPIOSupp was assumed to be non-zero which would result in PIO mode 3 being returned if the assumption was wrong.
  • Made the same changes in the equivalent function used by BIOSDRVS (DisplayPioModeInformationUsingAtaInfoFromDSBX in AtaInfo.asm).
  • Fixed a bug from r587 in PDC20x30.asm in PDC20x30_GetMaxPioModeToALandMinPioCycleTimeToBX.
  • Fixed a bug from r523 in XTIDECFG where Auto Configure would only set the IRQ on one IDE interface on AT-builds.
  • XTIDECFG will now restore the default settings for the "Serial port virtual device" when reselecting it in the list of device types. This makes it behave consistently for all device types.
  • The eAAM macro is now used regardless if USE_UNDOC_INTEL is defined or not because it is apparently supported on all processors including the NEC V20/V30 CPUs.
  • Renamed the EXCLUDE_FROM_XTIDE_UNIVERSAL_BIOS define to EXCLUDE_FROM_XUB.
  • Added a define to exclude unused library code from BIOSDRVS (EXCLUDE_FROM_BIOSDRVS). This makes it a lot smaller than in previous revisions.
  • All unnecessary CLD-instructions are now under a new define 'CLD_NEEDED' which is only enabled for the BIOS. It is disabled for XTIDECFG and BIOSDRVS but can be enabled if needed by adding this define to the respective makefile. This change was made because these unnecessary instructions are wasteful and should never be needed. In fact, they only serve to hide bugs (in other peoples code) which I strongly believe should be avoided. I recommend people making their own BIOSes from source to not use this define as it's extremely unlikely to be needed.
  • Updated the copyright info in SerDrive and changed an URL to point to the new site.
  • Updated the copyright info and version number in BIOSDRVS.
  • Updated the copyright info in XTIDECFG.
  • Optimizations in general.
File size: 2.2 KB
RevLine 
[41]1; Project name : Assembly Library
2; Description : Debugging macros.
3%ifndef DEBUG_INC
4%define DEBUG_INC
5
6
7;--------------------------------------------------------------------
8; DISPLAY_DEBUG_WORD_AND_WAIT_ANY_KEY
9; Parameters:
10; %1: Debug word
11; %2: Numeric base (2, 10, 16)
12; Returns:
13; Nothing
14; Corrupts registers:
15; Nothing
16;--------------------------------------------------------------------
17%macro DISPLAY_DEBUG_WORD_AND_WAIT_ANY_KEY 2
[45]18 pushf
[41]19 push di
20 push bx
21 push ax
22
23 mov ax, %1
[590]24 mov bl, %2
25 CALL_DISPLAY_LIBRARY PrintWordFromAXWithBaseInBL
[592]26%ifndef EXCLUDE_FROM_XUB
[41]27 call Keyboard_RemoveAllKeystrokesFromBuffer
[142]28%endif
[41]29 call Keyboard_GetKeystrokeToAXandWaitIfNecessary
30
31 pop ax
32 pop bx
33 pop di
[45]34 popf
[41]35%endmacro
36
37
38;--------------------------------------------------------------------
39; DISPLAY_DEBUG_CHARACTER_AND_WAIT_ANY_KEY
40; Parameters:
41; %1: Character to print
42; Returns:
43; Nothing
44; Corrupts registers:
45; Nothing
46;--------------------------------------------------------------------
47%macro DISPLAY_DEBUG_CHARACTER_AND_WAIT_ANY_KEY 1
[45]48 pushf
[41]49 push di
50 push ax
51
52 mov al, %1
53 CALL_DISPLAY_LIBRARY PrintCharacterFromAL
[592]54%ifndef EXCLUDE_FROM_XUB
[41]55 call Keyboard_RemoveAllKeystrokesFromBuffer
[142]56%endif
[41]57 call Keyboard_GetKeystrokeToAXandWaitIfNecessary
58
59 pop ax
60 pop di
[45]61 popf
[41]62%endmacro
63
64
65;--------------------------------------------------------------------
66; DISPLAY_DEBUG_CHARACTER
67; Parameters:
68; %1: Character to print
69; Returns:
70; Nothing
71; Corrupts registers:
72; Nothing
73;--------------------------------------------------------------------
74%macro DISPLAY_DEBUG_CHARACTER 1
[45]75 pushf
[41]76 push di
77 push ax
78 mov al, %1
79 CALL_DISPLAY_LIBRARY PrintCharacterFromAL
80 pop ax
81 pop di
[45]82 popf
[41]83%endmacro
84
85
86;--------------------------------------------------------------------
87; WAIT_ANY_KEY_TO_CONTINUE
88; Parameters:
89; Nothing
90; Returns:
91; Nothing
92; Corrupts registers:
93; Nothing
94;--------------------------------------------------------------------
95%macro WAIT_ANY_KEY_TO_CONTINUE 0
96 push ax
[592]97%ifndef EXCLUDE_FROM_XUB
[41]98 call Keyboard_RemoveAllKeystrokesFromBuffer
[142]99%endif
[41]100 call Keyboard_GetKeystrokeToAXandWaitIfNecessary
101 pop ax
102%endmacro
103
104
105%endif ; DEBUG_INC
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