From 20546ace8743916f795dafdba75f0949107f1b77 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Wed, 16 Mar 2011 20:05:26 +0000 Subject: 2011-03-16 Jennifer Averett PR 1729/cpukit * Makefile.am, configure.ac: Add next step in SMP support. This adds an allocated array of the Per_CPU structures to support multiple cpus vs a single instance of the structure which is still used if SMP support is disabled. Configuration support is also added to explicitly enable or disable SMP. But SMP can only be enabled for the CPUs which will support it initially -- SPARC and i386. With the stub BSP support, a BSP can be run as a single core SMP system from an RTEMS data structure standpoint. --- c/src/lib/libbsp/sparc/leon3/ChangeLog | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'c/src/lib/libbsp/sparc/leon3/ChangeLog') diff --git a/c/src/lib/libbsp/sparc/leon3/ChangeLog b/c/src/lib/libbsp/sparc/leon3/ChangeLog index bf2b5b87fd..f307e8f3e4 100644 --- a/c/src/lib/libbsp/sparc/leon3/ChangeLog +++ b/c/src/lib/libbsp/sparc/leon3/ChangeLog @@ -1,3 +1,15 @@ +2011-03-16 Jennifer Averett + + PR 1729/cpukit + * Makefile.am, configure.ac: Add next step in SMP support. This adds an + allocated array of the Per_CPU structures to support multiple cpus vs + a single instance of the structure which is still used if SMP support + is disabled. Configuration support is also added to explicitly enable + or disable SMP. But SMP can only be enabled for the CPUs which will + support it initially -- SPARC and i386. With the stub BSP support, a + BSP can be run as a single core SMP system from an RTEMS data + structure standpoint. + 2011-03-04 Joel Sherrill PR 1748/bsps -- cgit v1.2.3