Module Name: src Committed By: uwe Date: Wed Feb 28 21:00:02 UTC 2018
Modified Files: src/lib/libc/arch/powerpc: genassym.cf Log Message: PIC code clobbers %r30 so we need to update the saved oucp with caller's %r30 manually. Makes old context happy when it needs to do more function calls after restore. (oops, forgot to commit this along with swapcontext.S) To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/lib/libc/arch/powerpc/genassym.cf Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/lib/libc/arch/powerpc/genassym.cf diff -u src/lib/libc/arch/powerpc/genassym.cf:1.4 src/lib/libc/arch/powerpc/genassym.cf:1.5 --- src/lib/libc/arch/powerpc/genassym.cf:1.4 Fri Aug 30 21:28:59 2013 +++ src/lib/libc/arch/powerpc/genassym.cf Wed Feb 28 21:00:02 2018 @@ -1,4 +1,4 @@ -# $NetBSD: genassym.cf,v 1.4 2013/08/30 21:28:59 matt Exp $ +# $NetBSD: genassym.cf,v 1.5 2018/02/28 21:00:02 uwe Exp $ # # Copyright (c) 2001 The NetBSD Foundation, Inc. @@ -44,6 +44,7 @@ define CALLFRAME_R31 offsetof(struct cal define UC_GREGS_R1 offsetof(ucontext_t, uc_mcontext.__gregs[_REG_R1]) define UC_GREGS_R3 offsetof(ucontext_t, uc_mcontext.__gregs[_REG_R3]) +define UC_GREGS_R30 offsetof(ucontext_t, uc_mcontext.__gregs[_REG_R30]) define UC_GREGS_PC offsetof(ucontext_t, uc_mcontext.__gregs[_REG_PC]) define SIG_BLOCK SIG_BLOCK