git: 9front

Info  •  Files  •  Log  •  Branches

9boot: fix more e820

--- a/sys/src/boot/pc/e820.s

+++ b/sys/src/boot/pc/e820.s

@@ -14,6 +14,7 @@

 	CMPB CL, $24

 	JZ _ret

 	MOVL $1, AX

+	MOVL p+8(SP), DI

 	MOVL AX, 20(DI)

 _ret:

 	MOVL BX, AX

@@ -21,6 +22,7 @@

 _bad:

 	CALL16(pmode32(SB))

 	XORL AX, AX

+	MOVL p+8(SP), DI

 	MOVL AX, 0(DI)

 	MOVL AX, 4(DI)

 	MOVL AX, 8(DI)

--- a/sys/src/boot/pc/sub.c

+++ b/sys/src/boot/pc/sub.c

@@ -344,10 +344,6 @@

 	s = confend;

 	do{

-		e.base = 0;

-		e.len = 0;

-		e.typ = 0;

-		e.ext = 1;

 		bx = e820(bx, &e);

 		if(e.typ == 1 && e.len != 0 && (e.ext & 3) == 1){

 			if(confend == s){

-- 

⑨