From 17508d02bba1d47f4cf884b190566e72f69adb4e Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Wed, 26 Jul 2000 19:26:28 +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/startup/.cvsignore | 2 ++ c/src/lib/libbsp/c4x/c4xsim/startup/bspstart.c | 15 --------------- 2 files changed, 2 insertions(+), 15 deletions(-) create mode 100644 c/src/lib/libbsp/c4x/c4xsim/startup/.cvsignore (limited to 'c/src/lib/libbsp/c4x/c4xsim/startup') diff --git a/c/src/lib/libbsp/c4x/c4xsim/startup/.cvsignore b/c/src/lib/libbsp/c4x/c4xsim/startup/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/c/src/lib/libbsp/c4x/c4xsim/startup/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/c/src/lib/libbsp/c4x/c4xsim/startup/bspstart.c b/c/src/lib/libbsp/c4x/c4xsim/startup/bspstart.c index 34adabdc48..5e73a2034c 100644 --- a/c/src/lib/libbsp/c4x/c4xsim/startup/bspstart.c +++ b/c/src/lib/libbsp/c4x/c4xsim/startup/bspstart.c @@ -104,21 +104,6 @@ void bsp_start( void ) if ( BSP_Configuration.work_space_size > (int) &_WorkspaceMax ) rtems_fatal_error_occurred( 0x43218765 ); - - /* - * Account for the console's resources - */ - - console_reserve_resources( &BSP_Configuration ); - - /* - * Add 1 extension for MPCI_fatal - */ - - if (BSP_Configuration.User_multiprocessing_table) - BSP_Configuration.maximum_extensions++; - - BSP_output_char = C4X_BSP_output_char; BSP_poll_char = (BSP_polling_getchar_function_type) NULL; } -- cgit v1.2.3