Changeset 74580 in vbox for trunk/src

Timestamp:

Oct 2, 2018 1:34:18 PM (6 years ago)

Author:

vboxsync

Message:

BIOS: Build 32-bit APM only for 386+ BIOS.

Location:

trunk/src/VBox/Devices/PC/BIOS

Files:

• apm.c (modified) (3 diffs)
• apm_pm.asm (modified) (2 diffs)

trunk/src/VBox/Devices/PC/BIOS/apm.c

@@ -31 +31 @@
 extern void apm_pm16_entry(void);
 #pragma aux apm_pm16_entry "*"
+
+#if VBOX_BIOS_CPU >= 80386
 extern void apm_pm32_entry(void);
 #pragma aux apm_pm32_entry "*"
+#endif
 
 /* APM function codes. */
@@ -173 +176 @@
         DI = APM_BIOS_SEG_LEN;          /* Data segment length. */
         break;
+#if VBOX_BIOS_CPU >= 80386
     case APM_32_CONN:
         /// @todo validate device ID
@@ -186 +190 @@
         set_esi_hi(APM_BIOS_SEG_LEN);   /* 16-bit code segment length. */
         break;
+#endif
     case APM_IDLE:
         int_enable();   /* Simply halt the CPU with interrupts enabled. */

trunk/src/VBox/Devices/PC/BIOS/apm_pm.asm

@@ -159 +159 @@
 
 
+if VBOX_BIOS_CPU ge 80386
+
 .386
 
@@ -203 +205 @@
 BIOS32          ends
 
+endif           ; 32-bit code
+
                 end