diff options
Diffstat (limited to 'c/src/lib/libbsp/a29k/portsw/start')
| -rw-r--r-- | c/src/lib/libbsp/a29k/portsw/start/Makefile.am | 4 | ||||
| -rw-r--r-- | c/src/lib/libbsp/a29k/portsw/start/start.S (renamed from c/src/lib/libbsp/a29k/portsw/start/crt0.S) | 14 |
2 files changed, 11 insertions, 7 deletions
diff --git a/c/src/lib/libbsp/a29k/portsw/start/Makefile.am b/c/src/lib/libbsp/a29k/portsw/start/Makefile.am index fd906a3f01..8f9da33897 100644 --- a/c/src/lib/libbsp/a29k/portsw/start/Makefile.am +++ b/c/src/lib/libbsp/a29k/portsw/start/Makefile.am @@ -6,7 +6,7 @@ AUTOMAKE_OPTIONS = foreign 1.4 PGM = $(ARCH)/start.o -S_FILES = crt0.S register.S +S_FILES = start.S register.S S_O_FILES = $(S_FILES:%.S=$(ARCH)/%.o) OBJS = $(S_O_FILES) @@ -28,6 +28,6 @@ all-local: $(ARCH) $(OBJS) $(PGM) $(TMPINSTALL_FILES) .PRECIOUS: $(PGM) -EXTRA_DIST = amd.ah crt0.S pswmacro.ah register.S register.ah +EXTRA_DIST = amd.ah start.S pswmacro.ah register.S register.ah include $(top_srcdir)/../../../../../../automake/local.am diff --git a/c/src/lib/libbsp/a29k/portsw/start/crt0.S b/c/src/lib/libbsp/a29k/portsw/start/start.S index 017f2d4cca..7545b09d56 100644 --- a/c/src/lib/libbsp/a29k/portsw/start/crt0.S +++ b/c/src/lib/libbsp/a29k/portsw/start/start.S @@ -40,7 +40,9 @@ ; void = start( ); ; NOTE - not C callable (no lead underscore) ; - .include "sysmac.h" +#if 0 +#include <sysmac.h> +#endif ; ; .extern V_SPILL, V_FILL @@ -53,14 +55,15 @@ .word 0 ; Terminating tag word .global start start: +#if 0 sub gr1, gr1, 6 * 4 asgeu V_SPILL, gr1, rab ; better not ever happen add lr1, gr1, 6 * 4 ; -; Save the initial value of the Am29027's Mode register +; Save the initial value of the Am29027 Mode register ; -; If your system does not enter crt0 with value for Am29027's Mode +; If your system does not enter crt0 with value for Am29027 Mode ; register in gr96 and gr97, and also the coprocessor is active ; uncomment the next 4 instructions. ; @@ -118,7 +121,7 @@ argcloop: ; scan for NULL terminator ; ; Now call LibInit, if there is one. To aid runtime libraries ; that need to do some startup initialization, we have created -; a bss variable called LibInit. If the library doesn't need +; a bss variable called LibInit. If the library does not need ; any run-time initialization, the variable is still 0. If the ; library does need run-time initialization, the library will ; contain a definition like @@ -142,7 +145,7 @@ NoLibInit: ; ; The following code segment was used to create the two flavors of the ; run-time initialization routines (crt0_1.o, and crt0_2.o) as described -; in the User's Manual. If osboot is used to create a stand-alone +; in the Users Manual. If osboot is used to create a stand-alone ; application, or the call to RAMInit is made in the start-up routine, ; then the following is not needed. ; @@ -285,4 +288,5 @@ fill: ; asgeu V_SPILL,gr1,gr126 ; add lr1,gr1,24 ; +#endif .end |