From b3ff7bedf7d3dc21bbf62daa687fd321d8e525ab Mon Sep 17 00:00:00 2001 From: benno Date: Tue, 28 May 2002 12:31:34 +0000 Subject: The stack is not at the top of the user struct. --- sys/powerpc/aim/trap_subr.S | 3 --- sys/powerpc/powerpc/trap_subr.S | 3 --- 2 files changed, 6 deletions(-) diff --git a/sys/powerpc/aim/trap_subr.S b/sys/powerpc/aim/trap_subr.S index 31b4aff..09b152b 100644 --- a/sys/powerpc/aim/trap_subr.S +++ b/sys/powerpc/aim/trap_subr.S @@ -88,7 +88,6 @@ CNAME(trapcode): bc 4,17,1f /* branch if PSL_PR is clear */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ 1: bla s_trap CNAME(trapsize) = .-CNAME(trapcode) @@ -111,7 +110,6 @@ CNAME(alitrap): bc 4,17,1f /* branch if PSL_PR is clear */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ 1: bla s_trap CNAME(alisize) = .-CNAME(alitrap) @@ -690,7 +688,6 @@ realtrap: bc 4,17,s_trap /* branch if PSL_PR is false */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ /* * Now the common trap catching code. diff --git a/sys/powerpc/powerpc/trap_subr.S b/sys/powerpc/powerpc/trap_subr.S index 31b4aff..09b152b 100644 --- a/sys/powerpc/powerpc/trap_subr.S +++ b/sys/powerpc/powerpc/trap_subr.S @@ -88,7 +88,6 @@ CNAME(trapcode): bc 4,17,1f /* branch if PSL_PR is clear */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ 1: bla s_trap CNAME(trapsize) = .-CNAME(trapcode) @@ -111,7 +110,6 @@ CNAME(alitrap): bc 4,17,1f /* branch if PSL_PR is clear */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ 1: bla s_trap CNAME(alisize) = .-CNAME(alitrap) @@ -690,7 +688,6 @@ realtrap: bc 4,17,s_trap /* branch if PSL_PR is false */ mfsprg 31,0 lwz 1,PC_CURPCB(31) - addi 1,1,USPACE /* stack is top of user struct */ /* * Now the common trap catching code. -- cgit v1.1