Adding updated pre-compiled driver library.

Cleaning up after code reviews and validation of build.

Signed-off-by: David Hunt <[email protected]>

Author: David Hunt

.gitignore

@@ -4,3 +4,4 @@
 *.elf
 *.swp
 *.bin
+.*

platform.txt

@@ -73,7 +73,7 @@ recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.f
 recipe.objcopy.bin.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.bin"
 
 ## Create output (.elf file)
-##recipe.objcopy.eep.pattern="{compiler.path}{compiler.strip.cmd}" "{build.path}/{build.project_name}.elf"
+recipe.objcopy.eep.pattern="{compiler.path}{compiler.strip.cmd}" "{build.path}/{build.project_name}.elf"
 
 ## Compute size
 recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"

system/libarc32_edu/bootcode/init.S

@@ -43,8 +43,6 @@ _do_reset:
     /* Set up stack pointer */
 //    mov sp, @_DefaultStack + STACK_SIZE
     mov sp, @__stack_start
-    /* Setup automatic (hardware) context saving feature */
-    sr AUX_IRQ_CTRL_SAVE_ALL, [ARC_V2_AUX_IRQ_CTRL]
     /* Enable instruction cache */
     //mov r0, 0
     //sr r0, [ARC_V2_IC_CTRL]

system/libarc32_edu/drivers/arcv2_timer0.h

@@ -97,12 +97,6 @@ SECTIONS
 	*(".data.*")
 	} > SRAM
 
-    sdata :
-        {
-         __SDATA_BEGIN__ = .;
-        *(.sdata .sdata.* .gnu.linkonce.s.*)
-        } > SRAM
-
     __data_ram_end = .;
 
     bss (NOLOAD) :