From ca7858bb8856f1afcc537f39763b7c951e5068d3 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Wed, 26 Jul 2000 19:28:11 +0000 Subject: Port of RTEMS to the Texas Instruments C3x/C4x DSP families including a BSP (c4xsim) supporting the simulator included with gdb. This port was done by Joel Sherrill and Jennifer Averett of OAR Corporation. Also included with this port is a space/time optimization to eliminate FP context switch management on CPUs without hardware or software FP. An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8) on this CPU. This required addressing alignment checks and assumptions as well as fixing code that assumed sizeof(unsigned32) == 4. --- c/src/lib/libbsp/c4x/c4xsim/tools/.cvsignore | 2 ++ c/src/lib/libbsp/c4x/c4xsim/wrapup/.cvsignore | 2 ++ c/src/lib/libbsp/c4x/shared/.cvsignore | 13 +++++++++++++ c/src/lib/libbsp/shared/main.c | 2 +- 4 files changed, 18 insertions(+), 1 deletion(-) create mode 100644 c/src/lib/libbsp/c4x/c4xsim/wrapup/.cvsignore create mode 100644 c/src/lib/libbsp/c4x/shared/.cvsignore (limited to 'c/src/lib/libbsp') diff --git a/c/src/lib/libbsp/c4x/c4xsim/tools/.cvsignore b/c/src/lib/libbsp/c4x/c4xsim/tools/.cvsignore index 282522db03..10bb4996d3 100644 --- a/c/src/lib/libbsp/c4x/c4xsim/tools/.cvsignore +++ b/c/src/lib/libbsp/c4x/c4xsim/tools/.cvsignore @@ -1,2 +1,4 @@ Makefile Makefile.in +configure +aclocal.m4 diff --git a/c/src/lib/libbsp/c4x/c4xsim/wrapup/.cvsignore b/c/src/lib/libbsp/c4x/c4xsim/wrapup/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/c/src/lib/libbsp/c4x/c4xsim/wrapup/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/c/src/lib/libbsp/c4x/shared/.cvsignore b/c/src/lib/libbsp/c4x/shared/.cvsignore new file mode 100644 index 0000000000..525275c115 --- /dev/null +++ b/c/src/lib/libbsp/c4x/shared/.cvsignore @@ -0,0 +1,13 @@ +Makefile +Makefile.in +aclocal.m4 +config.cache +config.guess +config.log +config.status +config.sub +configure +depcomp +install-sh +missing +mkinstalldirs diff --git a/c/src/lib/libbsp/shared/main.c b/c/src/lib/libbsp/shared/main.c index eb2c475ab5..9f5beea859 100644 --- a/c/src/lib/libbsp/shared/main.c +++ b/c/src/lib/libbsp/shared/main.c @@ -20,7 +20,7 @@ char *rtems_progname; -rtems_interrupt_level bsp_isr_level; +extern rtems_interrupt_level bsp_isr_level; int main(int argc, char **argv) { -- cgit v1.2.3