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linuxdc-cvs
Update of /cvsroot/linuxdc/docs/howto
In directory usw-pr-cvs1:/tmp/cvs-serv28873
Modified Files:
ChangeLog
Added Files:
dcload-ip-unabi.diff dcload-serial-unabi.diff
mno-fpu-patch.diff sh-binutils-rel+arch.diff
sh-gcc-vis+pic+arch.diff sh-glibc-2.2.2-misc.diff
Log Message:
Patches for binutils, gcc, dcload (IP and serial), and glibc
--- NEW FILE ---
diff -urN dcload-ip-1.0.0.orig/Makefile.cfg dcload-ip-1.0.0/Makefile.cfg
--- dcload-ip-1.0.0.orig/Makefile.cfg Mon Feb 19 01:49:32 2001
+++ dcload-ip-1.0.0/Makefile.cfg Tue Mar 13 20:13:24 2001
@@ -13,10 +13,10 @@
#BFDINCLUDE = /include
# sh-elf-stuff
-TARGETCC = sh-elf-gcc
+TARGETCC = sh4-linux-gcc
TARGETCFLAGS = -O2 -ml -m4 # -Wall
-TARGETOBJCOPY = sh-elf-objcopy
-TARGETLD = sh-elf-ld
+TARGETOBJCOPY = sh4-linux-objcopy
+TARGETLD = sh4-linux-ld
# the ip of your dreamcast - set to 0.0.0.0 if you want to use arp on pc
DREAMCAST_IP = 0.0.0.0
@@ -27,4 +27,4 @@
#TOOLINSTALLDIR = /usr/local/dc/bin
# uncomment this for cygwin
-#EXECUTABLEEXTENSION = .exe
\ No newline at end of file
+#EXECUTABLEEXTENSION = .exe
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/1st_read.c dcload-ip-1.0.0/target-src/1st_read/1st_read.c
--- dcload-ip-1.0.0.orig/target-src/1st_read/1st_read.c Mon Feb 19 00:51:07 2001
+++ dcload-ip-1.0.0/target-src/1st_read/1st_read.c Mon Feb 19 19:20:28 2001
@@ -32,12 +32,12 @@
#define TARGET1 (unsigned int *)0x8c004000
#define TARGET2 (unsigned int *)0x8c00f400
-extern unsigned int binary_dcload_bin_start;
-extern unsigned int binary_dcload_bin_size;
-extern unsigned int binary_exception_bin_start;
-extern unsigned int binary_exception_bin_size;
-extern unsigned int binary_title_bin_start;
-extern unsigned int binary_title_bin_size;
+extern unsigned int _binary_dcload_bin_start;
+extern unsigned int _binary_dcload_bin_size;
+extern unsigned int _binary_exception_bin_start;
+extern unsigned int _binary_exception_bin_size;
+extern unsigned int _binary_title_bin_start;
+extern unsigned int _binary_title_bin_size;
#define DISPMODE (volatile unsigned int *)0xa05f8044
#define DISPADDR1 (volatile unsigned int *)0xa05f8050
@@ -82,7 +82,7 @@
page[0] = (volatile unsigned int *)0xa5000000 + *DISPADDR1/4;
page[1] = (volatile unsigned int *)0xa5000000 + *DISPADDR1/4 + 640*480;
- memcpy(buffer, &binary_title_bin_start, &binary_title_bin_size);
+ memcpy(buffer, &_binary_title_bin_start, &_binary_title_bin_size);
/* display */
@@ -108,8 +108,8 @@
}
memset((volatile unsigned int *)0xa5000000, 0, 8*1024*1024);
- memcpy(TARGET1, &binary_dcload_bin_start, &binary_dcload_bin_size);
- memcpy(TARGET2, &binary_exception_bin_start, &binary_exception_bin_size);
+ memcpy(TARGET1, &_binary_dcload_bin_start, &_binary_dcload_bin_size);
+ memcpy(TARGET2, &_binary_exception_bin_start, &_binary_exception_bin_size);
disable_cache();
(*(void (*)()) 0x8c004000) ();
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/Makefile dcload-ip-1.0.0/target-src/1st_read/Makefile
--- dcload-ip-1.0.0.orig/target-src/1st_read/Makefile Mon Feb 19 00:56:00 2001
+++ dcload-ip-1.0.0/target-src/1st_read/Makefile Tue Mar 13 19:58:30 2001
@@ -26,10 +26,10 @@
cp $< $@
dcload.o: dcload.bin
- $(LD) -A sh -b binary --oformat elf32-shl $< -o $@ -r -EL --no-warn-mismatch
+ $(LD) -A sh -b binary --oformat elf32-sh-linux $< -o $@ -r -EL --no-warn-mismatch
exception.o: exception.bin
- $(LD) -A sh -b binary --oformat elf32-shl $< -o $@ -r -EL --no-warn-mismatch
+ $(LD) -A sh -b binary --oformat elf32-sh-linux $< -o $@ -r -EL --no-warn-mismatch
1st_read.bin: 1st_read
$(OBJCOPY) -O binary $<$(EXECUTABLEEXTENSION) $@
@@ -40,7 +40,7 @@
1st_read.o: 1st_read.c
title.o: title.bin
- $(LD) -A sh -b binary --oformat elf32-shl $< -o $@ -r -EL --no-warn-mismatch
+ $(LD) -A sh -b binary --oformat elf32-sh-linux $< -o $@ -r -EL --no-warn-mismatch
.PHONY : clean
clean:
@@ -48,4 +48,4 @@
.PHONY : distclean
distclean: clean
- rm -f 1st_read.bin
\ No newline at end of file
+ rm -f 1st_read.bin
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/asm.h dcload-ip-1.0.0/target-src/1st_read/asm.h
--- dcload-ip-1.0.0.orig/target-src/1st_read/asm.h Fri Sep 15 04:19:00 2000
+++ dcload-ip-1.0.0/target-src/1st_read/asm.h Mon Feb 19 19:15:30 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/crt0.S dcload-ip-1.0.0/target-src/1st_read/crt0.S
--- dcload-ip-1.0.0.orig/target-src/1st_read/crt0.S Fri Sep 15 04:53:54 2000
+++ dcload-ip-1.0.0/target-src/1st_read/crt0.S Mon Feb 19 19:16:14 2001
@@ -61,7 +61,7 @@
.align 4
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
@@ -69,14 +69,14 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
old_stack_k:
- .long _old_stack
+ .long old_stack
old_pr_k:
- .long _old_pr
-_old_stack:
+ .long old_pr
+old_stack:
.long 0
-_old_pr:
+old_pr:
.long 0
setup_cache_k:
.long setup_cache
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/dc.x dcload-ip-1.0.0/target-src/1st_read/dc.x
--- dcload-ip-1.0.0.orig/target-src/1st_read/dc.x Wed Aug 16 04:30:24 2000
+++ dcload-ip-1.0.0/target-src/1st_read/dc.x Tue Mar 13 19:56:01 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/disable.s dcload-ip-1.0.0/target-src/1st_read/disable.s
--- dcload-ip-1.0.0.orig/target-src/1st_read/disable.s Fri Sep 15 04:19:00 2000
+++ dcload-ip-1.0.0/target-src/1st_read/disable.s Mon Feb 19 19:16:30 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
diff -urN dcload-ip-1.0.0.orig/target-src/1st_read/video.s dcload-ip-1.0.0/target-src/1st_read/video.s
--- dcload-ip-1.0.0.orig/target-src/1st_read/video.s Sun Sep 17 19:04:33 2000
+++ dcload-ip-1.0.0/target-src/1st_read/video.s Mon Feb 19 19:15:17 2001
@@ -2,8 +2,8 @@
! Video routines from Vide example
!
- .globl _draw_string, _clrscr, _init_video, _check_cable
- .globl _get_font_address
+ .globl draw_string, clrscr, init_video, check_cable
+ .globl get_font_address
.text
@@ -16,7 +16,7 @@
! r5 = y
! r6 = string
! r7 = colour
-_draw_string:
+draw_string:
mov.l r14,@-r15
sts pr,r14
mov.l r13,@-r15
@@ -59,7 +59,7 @@
draw_char12:
! First get the address of the ROM font
sts pr,r3
- bsr _get_font_address
+ bsr get_font_address
nop
lds r3,pr
mov r0,r2
@@ -166,7 +166,7 @@
! Assumes a 640*480 screen with RGB555 or RGB565 pixels
! r4 = pixel colour
-_clrscr:
+clrscr:
mov.l vrambase,r0
mov.l clrcount,r1
clrloop:
@@ -196,7 +196,7 @@
! r4 = cabletype (0=VGA, 2=RGB, 3=Composite)
! r5 = pixel mode (0=RGB555, 1=RGB565, 3=RGB888)
-_init_video:
+init_video:
! Look up bytes per pixel as shift value
mov #3,r1
and r5,r1
@@ -305,7 +305,7 @@
! 2 = RGB
! 3 = Composite
-_check_cable:
+check_cable:
! set PORT8 and PORT9 to input
mov.l porta,r0
mov.l pctra_clr,r2
@@ -332,7 +332,7 @@
! Return base address of ROM font
!
-_get_font_address:
+get_font_address:
mov.l syscall_b4,r0
mov.l @r0,r0
jmp @r0
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/Makefile dcload-ip-1.0.0/target-src/dcload/Makefile
--- dcload-ip-1.0.0.orig/target-src/dcload/Makefile Mon Feb 19 01:00:59 2001
+++ dcload-ip-1.0.0/target-src/dcload/Makefile Tue Mar 13 19:57:30 2001
@@ -2,7 +2,7 @@
CC = $(TARGETCC)
CFLAGS = $(TARGETCFLAGS) -DDREAMCAST_IP=\"$(DREAMCAST_IP)\"
-INCLUDE = -I$(LZOPATH) -I../../target-inc
+INCLUDE = -I. -I../../target-inc
OBJCOPY = $(TARGETOBJCOPY)
@@ -33,4 +33,4 @@
.PHONY : distclean
distclean: clean
- rm -f dcload.bin exception.bin
\ No newline at end of file
+ rm -f dcload.bin exception.bin
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/asm.h dcload-ip-1.0.0/target-src/dcload/asm.h
--- dcload-ip-1.0.0.orig/target-src/dcload/asm.h Fri Sep 15 04:19:03 2000
+++ dcload-ip-1.0.0/target-src/dcload/asm.h Mon Feb 19 19:07:46 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/bswap.s dcload-ip-1.0.0/target-src/dcload/bswap.s
--- dcload-ip-1.0.0.orig/target-src/dcload/bswap.s Sun Feb 11 20:01:35 2001
+++ dcload-ip-1.0.0/target-src/dcload/bswap.s Mon Feb 19 19:09:34 2001
@@ -1,14 +1,14 @@
- .globl _bswap16, _bswap32
+ .globl bswap16, bswap32
.text
! r4 = dest
-_bswap16:
+bswap16:
rts
swap.b r4,r0
-_bswap32:
+bswap32:
swap.b r4,r0
swap.w r0,r4
rts
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/cdfs_redir.s dcload-ip-1.0.0/target-src/dcload/cdfs_redir.s
--- dcload-ip-1.0.0.orig/target-src/dcload/cdfs_redir.s Fri Sep 22 04:04:19 2000
+++ dcload-ip-1.0.0/target-src/dcload/cdfs_redir.s Mon Feb 19 19:11:26 2001
@@ -1,10 +1,10 @@
.section .text
- .global _cdfs_redir_enable
- .global _cdfs_redir_disable
- .global _cdfs_redir_save
+ .global cdfs_redir_enable
+ .global cdfs_redir_disable
+ .global cdfs_redir_save
.align 2
-_cdfs_redir_save:
+cdfs_redir_save:
mov.l cdfs_saved_k, r0
mov.l @r0, r0
tst r0,r0
@@ -17,7 +17,7 @@
rts
nop
-_cdfs_redir_disable:
+cdfs_redir_disable:
mov.l cdfs_saved_k, r0
mov.l @r0, r0
mov.l cdfs_entry_k, r1
@@ -25,7 +25,7 @@
rts
nop
-_cdfs_redir_enable:
+cdfs_redir_enable:
mov.l cdfs_entry_k, r0
mov.l cdfs_redir_k, r1
mov.l r1, @r0
@@ -58,17 +58,17 @@
nop
gd_first_k:
- .long gdGdcReqCmd
-gdGdcReqCmd:
.long _gdGdcReqCmd
+_gdGdcReqCmd:
+ .long gdGdcReqCmd
gdGdcGetCmdStat:
- .long _gdGdcGetCmdStat
+ .long gdGdcGetCmdStat
gdGdcExecServer:
- .long _gdGdcExecServer
+ .long gdGdcExecServer
gdGdcInitSystem:
- .long _gdGdcInitSystem
+ .long gdGdcInitSystem
gdGdcGetDrvStat:
- .long _gdGdcGetDrvStat
+ .long gdGdcGetDrvStat
gdGdcG1DmaEnd:
.long badsyscall
gdGdcReqDmaTrans:
@@ -80,4 +80,4 @@
gdGdcReset:
.long badsyscall
gdGdcChangeDataType:
- .long _gdGdcChangeDataType
+ .long gdGdcChangeDataType
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/dcload-crt0.s dcload-ip-1.0.0/target-src/dcload/dcload-crt0.s
--- dcload-ip-1.0.0.orig/target-src/dcload/dcload-crt0.s Sun Feb 11 20:38:37 2001
+++ dcload-ip-1.0.0/target-src/dcload/dcload-crt0.s Mon Feb 19 19:14:57 2001
@@ -2,8 +2,8 @@
.section .text
.global start
- .global _atexit
- .global _dcloadsyscall
+ .global atexit
+ .global dcloadsyscall
start:
bra realstart
nop
@@ -16,20 +16,20 @@
! normal programs use this call
dcloadsyscall_k:
- .long _dcloadsyscall
+ .long dcloadsyscall
! exception handler uses these calls
setup_video_k:
- .long _setup_video
+ .long setup_video
clrscr_k:
- .long _clrscr
+ .long clrscr
draw_string_k:
- .long _draw_string
+ .long draw_string
uint_to_string_k:
- .long _uint_to_string
+ .long uint_to_string
exc_to_string_k:
- .long _exception_code_to_string
+ .long exception_code_to_string
realstart:
stc sr,r0
@@ -84,7 +84,7 @@
bra realstart
nop
-_atexit:
+atexit:
rts
nop
@@ -93,15 +93,15 @@
sr_mask:
.long 0xefff7fff
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
- .long _edata
+ .long edata
end_k:
- .long _end
+ .long end
main_k:
- .long _main
+ .long main
setup_cache_k:
.long setup_cache
start_2_k:
@@ -113,7 +113,7 @@
ccr_data:
.word 0x090b
-_dcloadsyscall:
+dcloadsyscall:
mov.l dcloadmagic_k,r1
mov.l @r1,r1
mov.l correctmagic,r0
@@ -148,41 +148,41 @@
first_syscall:
.long read_k
read_k:
- .long _read
+ .long read
write_k:
- .long _write
+ .long write
open_k:
- .long _open
+ .long open
close_k:
- .long _close
+ .long close
creat_k:
- .long _creat
+ .long creat
link_k:
- .long _link
+ .long link
unlink_k:
- .long _unlink
+ .long unlink
chdir_k:
- .long _chdir
+ .long chdir
chmod_k:
- .long _chmod
+ .long chmod
lseek_k:
- .long _lseek
+ .long lseek
fstat_k:
- .long _fstat
+ .long fstat
time_k:
- .long _time
+ .long time
stat_k:
- .long _stat
+ .long stat
utime_k:
- .long _utime
+ .long utime
assign_wrkmem_k:
.long badsyscall
exit_k:
- .long _dcexit
+ .long dcexit
opendir_k:
- .long _opendir
+ .long opendir
closedir_k:
- .long _closedir
+ .long closedir
readdir_k:
- .long _readdir
-
\ No newline at end of file
+ .long readdir
+
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/dcload.x dcload-ip-1.0.0/target-src/dcload/dcload.x
--- dcload-ip-1.0.0.orig/target-src/dcload/dcload.x Sun Feb 11 21:33:39 2001
+++ dcload-ip-1.0.0/target-src/dcload/dcload.x Tue Mar 13 19:55:35 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/disable.s dcload-ip-1.0.0/target-src/dcload/disable.s
--- dcload-ip-1.0.0.orig/target-src/dcload/disable.s Fri Sep 15 04:19:03 2000
+++ dcload-ip-1.0.0/target-src/dcload/disable.s Mon Feb 19 19:08:43 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/go.s dcload-ip-1.0.0/target-src/dcload/go.s
--- dcload-ip-1.0.0.orig/target-src/dcload/go.s Wed Aug 23 05:41:47 2000
+++ dcload-ip-1.0.0/target-src/dcload/go.s Mon Feb 19 19:07:29 2001
@@ -1,7 +1,7 @@
.section .text
- .global _go
+ .global go
-_go:
+go:
mov.l stack_addr_k,r0
mov.l @r0,r15
mov.l entry_addr_k,r0
@@ -54,4 +54,4 @@
.long fpscr_data
fpscr_data:
.long 0x40001
-
\ No newline at end of file
+
diff -urN dcload-ip-1.0.0.orig/target-src/dcload/video.s dcload-ip-1.0.0/target-src/dcload/video.s
--- dcload-ip-1.0.0.orig/target-src/dcload/video.s Sat Aug 26 05:52:53 2000
+++ dcload-ip-1.0.0/target-src/dcload/video.s Mon Feb 19 19:07:11 2001
@@ -2,8 +2,8 @@
! Video routines from Vide example
!
- .globl _draw_string, _clrscr, _init_video, _check_cable
- .globl _get_font_address
+ .globl draw_string, clrscr, init_video, check_cable
+ .globl get_font_address
.text
@@ -16,7 +16,7 @@
! r5 = y
! r6 = string
! r7 = colour
-_draw_string:
+draw_string:
mov.l r14,@-r15
sts pr,r14
mov.l r13,@-r15
@@ -59,7 +59,7 @@
draw_char12:
! First get the address of the ROM font
sts pr,r3
- bsr _get_font_address
+ bsr get_font_address
nop
lds r3,pr
mov r0,r2
@@ -166,7 +166,7 @@
! Assumes a 640*480 screen with RGB555 or RGB565 pixels
! r4 = pixel colour
-_clrscr:
+clrscr:
mov.l vrambase,r0
mov.l clrcount,r1
clrloop:
@@ -196,7 +196,7 @@
! r4 = cabletype (0=VGA, 2=RGB, 3=Composite)
! r5 = pixel mode (0=RGB555, 1=RGB565, 3=RGB888)
-_init_video:
+init_video:
! Look up bytes per pixel as shift value
mov #3,r1
and r5,r1
@@ -305,7 +305,7 @@
! 2 = RGB
! 3 = Composite
-_check_cable:
+check_cable:
! set PORT8 and PORT9 to input
mov.l porta,r0
mov.l pctra_clr,r2
@@ -332,7 +332,7 @@
! Return base address of ROM font
!
-_get_font_address:
+get_font_address:
mov.l syscall_b4,r0
mov.l @r0,r0
jmp @r0
diff -urN dcload-ip-1.0.0.orig/target-src/quick/1st_read.c dcload-ip-1.0.0/target-src/quick/1st_read.c
--- dcload-ip-1.0.0.orig/target-src/quick/1st_read.c Sun Feb 11 20:57:59 2001
+++ dcload-ip-1.0.0/target-src/quick/1st_read.c Tue Mar 13 20:05:16 2001
@@ -24,15 +24,15 @@
extern void disable_cache(void);
-extern unsigned int binary_dcload_bin_start;
-extern unsigned int binary_dcload_bin_size;
-extern unsigned int binary_exception_bin_start;
-extern unsigned int binary_exception_bin_size;
+extern unsigned int _binary_dcload_bin_start;
+extern unsigned int _binary_dcload_bin_size;
+extern unsigned int _binary_exception_bin_start;
+extern unsigned int _binary_exception_bin_size;
int main(void)
{
- memcpy(TARGET1, &binary_dcload_bin_start, &binary_dcload_bin_size);
- memcpy(TARGET2, &binary_exception_bin_start, &binary_exception_bin_size);
+ memcpy(TARGET1, &_binary_dcload_bin_start, &_binary_dcload_bin_size);
+ memcpy(TARGET2, &_binary_exception_bin_start, &_binary_exception_bin_size);
disable_cache();
(*(void (*)()) 0x8c004000) ();
diff -urN dcload-ip-1.0.0.orig/target-src/quick/Makefile dcload-ip-1.0.0/target-src/quick/Makefile
--- dcload-ip-1.0.0.orig/target-src/quick/Makefile Mon Feb 19 00:57:30 2001
+++ dcload-ip-1.0.0/target-src/quick/Makefile Tue Mar 13 20:03:02 2001
@@ -3,6 +3,7 @@
CC = $(TARGETCC)
CFLAGS = $(TARGETCFLAGS)
INCLUDE = -I../../target-inc
+LD = $(TARGETLD)
OBJCOPY = $(TARGETOBJCOPY)
OBJECTS = crt0.o 1st_read.o disable.o memcpy.o dcload.o exception.o
@@ -25,10 +26,10 @@
cp $< $@
dcload.o: dcload.bin
- sh-elf-ld -A sh -b binary --oformat elf32-shl $< -o $@ -r -EL --no-warn-mismatch
+ $(LD) -A sh -b binary --oformat elf32-sh-linux $< -o $@ -r -EL --no-warn-mismatch
exception.o: exception.bin
- sh-elf-ld -A sh -b binary --oformat elf32-shl $< -o $@ -r -EL --no-warn-mismatch
+ $(LD) -A sh -b binary --oformat elf32-sh-linux $< -o $@ -r -EL --no-warn-mismatch
1st_read.bin: 1st_read
$(OBJCOPY) -O binary $<$(EXECUTABLEEXTENSION) $@
@@ -45,4 +46,4 @@
.PHONY : distclean
distclean: clean
- rm -f 1st_read.bin 1st_read.srec
\ No newline at end of file
+ rm -f 1st_read.bin 1st_read.srec
diff -urN dcload-ip-1.0.0.orig/target-src/quick/asm.h dcload-ip-1.0.0/target-src/quick/asm.h
--- dcload-ip-1.0.0.orig/target-src/quick/asm.h Fri Sep 15 04:19:00 2000
+++ dcload-ip-1.0.0/target-src/quick/asm.h Tue Mar 13 19:48:55 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-ip-1.0.0.orig/target-src/quick/crt0.S dcload-ip-1.0.0/target-src/quick/crt0.S
--- dcload-ip-1.0.0.orig/target-src/quick/crt0.S Fri Sep 15 04:53:54 2000
+++ dcload-ip-1.0.0/target-src/quick/crt0.S Tue Mar 13 20:04:17 2001
@@ -61,7 +61,7 @@
.align 4
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
@@ -69,14 +69,14 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
old_stack_k:
- .long _old_stack
+ .long old_stack
old_pr_k:
- .long _old_pr
-_old_stack:
+ .long old_pr
+old_stack:
.long 0
-_old_pr:
+old_pr:
.long 0
setup_cache_k:
.long setup_cache
diff -urN dcload-ip-1.0.0.orig/target-src/quick/dc.x dcload-ip-1.0.0/target-src/quick/dc.x
--- dcload-ip-1.0.0.orig/target-src/quick/dc.x Wed Aug 16 04:30:24 2000
+++ dcload-ip-1.0.0/target-src/quick/dc.x Tue Mar 13 19:56:24 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-ip-1.0.0.orig/target-src/quick/disable.s dcload-ip-1.0.0/target-src/quick/disable.s
--- dcload-ip-1.0.0.orig/target-src/quick/disable.s Fri Sep 15 04:19:00 2000
+++ dcload-ip-1.0.0/target-src/quick/disable.s Tue Mar 13 19:49:18 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
--- NEW FILE ---
diff -urN dcload-1.0.2c.orig/Makefile.cfg dcload-1.0.2c/Makefile.cfg
--- dcload-1.0.2c.orig/Makefile.cfg Tue Mar 13 20:48:40 2001
+++ dcload-1.0.2c/Makefile.cfg Tue Mar 13 21:09:25 2001
@@ -11,9 +11,9 @@
#BFDINCLUDE = ????
# sh-elf-stuff
-TARGETCC = sh-elf-gcc
+TARGETCC = sh4-linux-gcc
TARGETCFLAGS = -O2 -ml -m4 # -Wall
-TARGETOBJCOPY = sh-elf-objcopy
+TARGETOBJCOPY = sh4-linux-objcopy
# WARNING: 115200 apparently does NOT work for most people
#SERIALSPEED = 115200
@@ -27,4 +27,4 @@
#TOOLINSTALLDIR = /usr/local/dc/bin
# uncomment this for cygwin
-#EXECUTABLEEXTENSION = .exe
\ No newline at end of file
+#EXECUTABLEEXTENSION = .exe
diff -urN dcload-1.0.2c.orig/example-src/crt0.S dcload-1.0.2c/example-src/crt0.S
--- dcload-1.0.2c.orig/example-src/crt0.S Sun Sep 17 22:20:05 2000
+++ dcload-1.0.2c/example-src/crt0.S Tue Mar 13 21:07:42 2001
@@ -1,7 +1,7 @@
.section .text
.global start
- .global ___exit
- .global _atexit
+ .global __exit
+ .global atexit
start:
mov.l setup_cache_k,r0
mov.l p2_mask,r1
@@ -58,7 +58,7 @@
jsr @r0
or r0,r0
-___exit:
+__exit:
mov.l old_pr_k,r14
mov.l @r14,r15
lds r15,pr
@@ -67,14 +67,14 @@
rts
nop
-_atexit:
+atexit:
rts
nop
.align 4
#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
#endif /* defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(SH4_SINGLE_ONLY) */
stack_k:
.long _stack
@@ -83,9 +83,9 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
exit_k:
- .long _exit
+ .long exit
old_stack_k:
.long _old_stack
diff -urN dcload-1.0.2c.orig/example-src/dc.x dcload-1.0.2c/example-src/dc.x
--- dcload-1.0.2c.orig/example-src/dc.x Sun Sep 17 22:21:16 2000
+++ dcload-1.0.2c/example-src/dc.x Tue Mar 13 21:06:49 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-1.0.2c.orig/example-src/dcload-syscall.s dcload-1.0.2c/example-src/dcload-syscall.s
--- dcload-1.0.2c.orig/example-src/dcload-syscall.s Sun Sep 17 21:58:16 2000
+++ dcload-1.0.2c/example-src/dcload-syscall.s Tue Mar 13 21:08:07 2001
@@ -1,6 +1,6 @@
.section .text
- .global _dcloadsyscall
-_dcloadsyscall:
+ .global dcloadsyscall
+dcloadsyscall:
mov.l dcloadsyscall_k,r0
mov.l @r0,r0
jmp @r0
Binary files dcload-1.0.2c.orig/host-src/misc/bin2inc and dcload-1.0.2c/host-src/misc/bin2inc differ
Binary files dcload-1.0.2c.orig/host-src/misc/lzo and dcload-1.0.2c/host-src/misc/lzo differ
Binary files dcload-1.0.2c.orig/host-src/tool/dc-tool and dcload-1.0.2c/host-src/tool/dc-tool differ
diff -urN dcload-1.0.2c.orig/target-src/1st_read/asm.h dcload-1.0.2c/target-src/1st_read/asm.h
--- dcload-1.0.2c.orig/target-src/1st_read/asm.h Fri Sep 15 04:19:00 2000
+++ dcload-1.0.2c/target-src/1st_read/asm.h Tue Mar 13 21:04:38 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-1.0.2c.orig/target-src/1st_read/crt0.S dcload-1.0.2c/target-src/1st_read/crt0.S
--- dcload-1.0.2c.orig/target-src/1st_read/crt0.S Fri Sep 15 04:53:54 2000
+++ dcload-1.0.2c/target-src/1st_read/crt0.S Tue Mar 13 21:05:14 2001
@@ -1,6 +1,6 @@
.section .text
.global start
- .global _atexit
+ .global atexit
start:
mov.l setup_cache_k,r0
mov.l p2_mask,r1
@@ -55,13 +55,13 @@
mov.l old_stack_k,r14
mov.l @r14,r15
-_atexit:
+atexit:
rts
nop
.align 4
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
@@ -69,7 +69,7 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
old_stack_k:
.long _old_stack
old_pr_k:
diff -urN dcload-1.0.2c.orig/target-src/1st_read/dc.x dcload-1.0.2c/target-src/1st_read/dc.x
--- dcload-1.0.2c.orig/target-src/1st_read/dc.x Wed Aug 16 04:30:24 2000
+++ dcload-1.0.2c/target-src/1st_read/dc.x Tue Mar 13 20:51:59 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-1.0.2c.orig/target-src/1st_read/disable.s dcload-1.0.2c/target-src/1st_read/disable.s
--- dcload-1.0.2c.orig/target-src/1st_read/disable.s Fri Sep 15 04:19:00 2000
+++ dcload-1.0.2c/target-src/1st_read/disable.s Tue Mar 13 21:04:38 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
diff -urN dcload-1.0.2c.orig/target-src/1st_read/video.s dcload-1.0.2c/target-src/1st_read/video.s
--- dcload-1.0.2c.orig/target-src/1st_read/video.s Sun Sep 17 19:04:33 2000
+++ dcload-1.0.2c/target-src/1st_read/video.s Tue Mar 13 21:04:44 2001
@@ -2,8 +2,8 @@
! Video routines from Vide example
!
- .globl _draw_string, _clrscr, _init_video, _check_cable
- .globl _get_font_address
+ .globl draw_string, clrscr, init_video, check_cable
+ .globl get_font_address
.text
@@ -16,7 +16,7 @@
! r5 = y
! r6 = string
! r7 = colour
-_draw_string:
+draw_string:
mov.l r14,@-r15
sts pr,r14
mov.l r13,@-r15
@@ -59,7 +59,7 @@
draw_char12:
! First get the address of the ROM font
sts pr,r3
- bsr _get_font_address
+ bsr get_font_address
nop
lds r3,pr
mov r0,r2
@@ -166,7 +166,7 @@
! Assumes a 640*480 screen with RGB555 or RGB565 pixels
! r4 = pixel colour
-_clrscr:
+clrscr:
mov.l vrambase,r0
mov.l clrcount,r1
clrloop:
@@ -196,7 +196,7 @@
! r4 = cabletype (0=VGA, 2=RGB, 3=Composite)
! r5 = pixel mode (0=RGB555, 1=RGB565, 3=RGB888)
-_init_video:
+init_video:
! Look up bytes per pixel as shift value
mov #3,r1
and r5,r1
@@ -305,7 +305,7 @@
! 2 = RGB
! 3 = Composite
-_check_cable:
+check_cable:
! set PORT8 and PORT9 to input
mov.l porta,r0
mov.l pctra_clr,r2
@@ -332,7 +332,7 @@
! Return base address of ROM font
!
-_get_font_address:
+get_font_address:
mov.l syscall_b4,r0
mov.l @r0,r0
jmp @r0
diff -urN dcload-1.0.2c.orig/target-src/dcload/asm.h dcload-1.0.2c/target-src/dcload/asm.h
--- dcload-1.0.2c.orig/target-src/dcload/asm.h Fri Sep 15 04:19:03 2000
+++ dcload-1.0.2c/target-src/dcload/asm.h Tue Mar 13 20:56:22 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-1.0.2c.orig/target-src/dcload/cdfs_redir.s dcload-1.0.2c/target-src/dcload/cdfs_redir.s
--- dcload-1.0.2c.orig/target-src/dcload/cdfs_redir.s Fri Sep 22 04:04:19 2000
+++ dcload-1.0.2c/target-src/dcload/cdfs_redir.s Tue Mar 13 20:56:01 2001
@@ -1,10 +1,10 @@
.section .text
- .global _cdfs_redir_enable
- .global _cdfs_redir_disable
- .global _cdfs_redir_save
+ .global cdfs_redir_enable
+ .global cdfs_redir_disable
+ .global cdfs_redir_save
.align 2
-_cdfs_redir_save:
+cdfs_redir_save:
mov.l cdfs_saved_k, r0
mov.l @r0, r0
tst r0,r0
@@ -17,7 +17,7 @@
rts
nop
-_cdfs_redir_disable:
+cdfs_redir_disable:
mov.l cdfs_saved_k, r0
mov.l @r0, r0
mov.l cdfs_entry_k, r1
@@ -25,7 +25,7 @@
rts
nop
-_cdfs_redir_enable:
+cdfs_redir_enable:
mov.l cdfs_entry_k, r0
mov.l cdfs_redir_k, r1
mov.l r1, @r0
@@ -58,26 +58,26 @@
nop
gd_first_k:
+ .long gdGdcReqCmd_k
+gdGdcReqCmd_k:
.long gdGdcReqCmd
-gdGdcReqCmd:
- .long _gdGdcReqCmd
-gdGdcGetCmdStat:
- .long _gdGdcGetCmdStat
-gdGdcExecServer:
- .long _gdGdcExecServer
-gdGdcInitSystem:
- .long _gdGdcInitSystem
-gdGdcGetDrvStat:
- .long _gdGdcGetDrvStat
-gdGdcG1DmaEnd:
+gdGdcGetCmdStat_k:
+ .long gdGdcGetCmdStat
+gdGdcExecServer_k:
+ .long gdGdcExecServer
+gdGdcInitSystem_k:
+ .long gdGdcInitSystem
+gdGdcGetDrvStat_k:
+ .long gdGdcGetDrvStat
+gdGdcG1DmaEnd_k:
.long badsyscall
-gdGdcReqDmaTrans:
+gdGdcReqDmaTrans_k:
.long badsyscall
-gdGdcCheckDmaTrans:
+gdGdcCheckDmaTrans_k:
.long badsyscall
-gdGdcReadAbort:
+gdGdcReadAbort_k:
.long badsyscall
-gdGdcReset:
+gdGdcReset_k:
.long badsyscall
-gdGdcChangeDataType:
- .long _gdGdcChangeDataType
+gdGdcChangeDataType_k:
+ .long gdGdcChangeDataType
diff -urN dcload-1.0.2c.orig/target-src/dcload/dcload-crt0.s dcload-1.0.2c/target-src/dcload/dcload-crt0.s
--- dcload-1.0.2c.orig/target-src/dcload/dcload-crt0.s Sun Sep 24 23:39:11 2000
+++ dcload-1.0.2c/target-src/dcload/dcload-crt0.s Tue Mar 13 21:03:59 2001
@@ -2,8 +2,8 @@
.section .text
.global start
- .global _atexit
- .global _dcloadsyscall
+ .global atexit
+ .global dcloadsyscall
start:
bra realstart
nop
@@ -16,20 +16,20 @@
! normal programs use this call
dcloadsyscall_k:
- .long _dcloadsyscall
+ .long dcloadsyscall
! exception handler uses these calls
setup_video_k:
- .long _setup_video
+ .long setup_video
clrscr_k:
- .long _clrscr
+ .long clrscr
draw_string_k:
- .long _draw_string
+ .long draw_string
uint_to_string_k:
- .long _uint_to_string
+ .long uint_to_string
exc_to_string_k:
- .long _exception_code_to_string
+ .long exception_code_to_string
realstart:
stc sr,r0
@@ -84,7 +84,7 @@
bra realstart
nop
-_atexit:
+atexit:
rts
nop
@@ -93,7 +93,7 @@
sr_mask:
.long 0xefff7fff
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
@@ -101,7 +101,7 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
setup_cache_k:
.long setup_cache
start_2_k:
@@ -113,7 +113,7 @@
ccr_data:
.word 0x090b
-_dcloadsyscall:
+dcloadsyscall:
mov.l dcloadmagic_k,r1
mov.l @r1,r1
mov.l correctmagic,r0
@@ -148,41 +148,41 @@
first_syscall:
.long read_k
read_k:
- .long _read
+ .long read
write_k:
- .long _write
+ .long write
open_k:
- .long _open
+ .long open
close_k:
- .long _close
+ .long close
creat_k:
- .long _creat
+ .long creat
link_k:
- .long _link
+ .long link
unlink_k:
- .long _unlink
+ .long unlink
chdir_k:
- .long _chdir
+ .long chdir
chmod_k:
- .long _chmod
+ .long chmod
lseek_k:
- .long _lseek
+ .long lseek
fstat_k:
- .long _fstat
+ .long fstat
time_k:
- .long _time
+ .long time
stat_k:
- .long _stat
+ .long stat
utime_k:
- .long _utime
+ .long utime
assign_wrkmem_k:
- .long _assign_wrkmem
+ .long assign_wrkmem
exit_k:
- .long _dcexit
+ .long dcexit
opendir_k:
- .long _opendir
+ .long opendir
closedir_k:
- .long _closedir
+ .long closedir
readdir_k:
- .long _readdir
-
\ No newline at end of file
+ .long readdir
+
diff -urN dcload-1.0.2c.orig/target-src/dcload/dcload.x dcload-1.0.2c/target-src/dcload/dcload.x
--- dcload-1.0.2c.orig/target-src/dcload/dcload.x Mon Aug 28 04:37:55 2000
+++ dcload-1.0.2c/target-src/dcload/dcload.x Tue Mar 13 20:49:34 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-1.0.2c.orig/target-src/dcload/disable.s dcload-1.0.2c/target-src/dcload/disable.s
--- dcload-1.0.2c.orig/target-src/dcload/disable.s Fri Sep 15 04:19:03 2000
+++ dcload-1.0.2c/target-src/dcload/disable.s Tue Mar 13 20:58:51 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
diff -urN dcload-1.0.2c.orig/target-src/dcload/go.s dcload-1.0.2c/target-src/dcload/go.s
--- dcload-1.0.2c.orig/target-src/dcload/go.s Wed Aug 23 05:41:47 2000
+++ dcload-1.0.2c/target-src/dcload/go.s Tue Mar 13 21:01:31 2001
@@ -1,7 +1,7 @@
.section .text
- .global _go
+ .global go
-_go:
+go:
mov.l stack_addr_k,r0
mov.l @r0,r15
mov.l entry_addr_k,r0
@@ -54,4 +54,4 @@
.long fpscr_data
fpscr_data:
.long 0x40001
-
\ No newline at end of file
+
diff -urN dcload-1.0.2c.orig/target-src/dcload/video.s dcload-1.0.2c/target-src/dcload/video.s
--- dcload-1.0.2c.orig/target-src/dcload/video.s Sat Aug 26 05:52:53 2000
+++ dcload-1.0.2c/target-src/dcload/video.s Tue Mar 13 20:57:56 2001
@@ -2,8 +2,8 @@
! Video routines from Vide example
!
- .globl _draw_string, _clrscr, _init_video, _check_cable
- .globl _get_font_address
+ .globl draw_string, clrscr, init_video, check_cable
+ .globl get_font_address
.text
@@ -16,7 +16,7 @@
! r5 = y
! r6 = string
! r7 = colour
-_draw_string:
+draw_string:
mov.l r14,@-r15
sts pr,r14
mov.l r13,@-r15
@@ -59,7 +59,7 @@
draw_char12:
! First get the address of the ROM font
sts pr,r3
- bsr _get_font_address
+ bsr get_font_address
nop
lds r3,pr
mov r0,r2
@@ -166,7 +166,7 @@
! Assumes a 640*480 screen with RGB555 or RGB565 pixels
! r4 = pixel colour
-_clrscr:
+clrscr:
mov.l vrambase,r0
mov.l clrcount,r1
clrloop:
@@ -196,7 +196,7 @@
! r4 = cabletype (0=VGA, 2=RGB, 3=Composite)
! r5 = pixel mode (0=RGB555, 1=RGB565, 3=RGB888)
-_init_video:
+init_video:
! Look up bytes per pixel as shift value
mov #3,r1
and r5,r1
@@ -305,7 +305,7 @@
! 2 = RGB
! 3 = Composite
-_check_cable:
+check_cable:
! set PORT8 and PORT9 to input
mov.l porta,r0
mov.l pctra_clr,r2
@@ -332,7 +332,7 @@
! Return base address of ROM font
!
-_get_font_address:
+get_font_address:
mov.l syscall_b4,r0
mov.l @r0,r0
jmp @r0
diff -urN dcload-1.0.2c.orig/target-src/quick/asm.h dcload-1.0.2c/target-src/quick/asm.h
--- dcload-1.0.2c.orig/target-src/quick/asm.h Fri Sep 15 04:19:00 2000
+++ dcload-1.0.2c/target-src/quick/asm.h Tue Mar 13 21:05:59 2001
@@ -9,7 +9,7 @@
.text; .align 2; .globl name; name:
#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
+ _ENTRY(_ASM_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) || defined(__SH4_SINGLE_ONLY__)
diff -urN dcload-1.0.2c.orig/target-src/quick/crt0.S dcload-1.0.2c/target-src/quick/crt0.S
--- dcload-1.0.2c.orig/target-src/quick/crt0.S Fri Sep 15 04:53:54 2000
+++ dcload-1.0.2c/target-src/quick/crt0.S Tue Mar 13 21:05:52 2001
@@ -1,6 +1,6 @@
.section .text
.global start
- .global _atexit
+ .global atexit
start:
mov.l setup_cache_k,r0
mov.l p2_mask,r1
@@ -55,13 +55,13 @@
mov.l old_stack_k,r14
mov.l @r14,r15
-_atexit:
+atexit:
rts
nop
.align 4
set_fpscr_k:
- .long ___set_fpscr
+ .long __set_fpscr
stack_k:
.long _stack
edata_k:
@@ -69,7 +69,7 @@
end_k:
.long _end
main_k:
- .long _main
+ .long main
old_stack_k:
.long _old_stack
old_pr_k:
diff -urN dcload-1.0.2c.orig/target-src/quick/dc.x dcload-1.0.2c/target-src/quick/dc.x
--- dcload-1.0.2c.orig/target-src/quick/dc.x Wed Aug 16 04:30:24 2000
+++ dcload-1.0.2c/target-src/quick/dc.x Tue Mar 13 20:52:18 2001
@@ -1,7 +1,7 @@
/* Sega Dreamcast linker script */
-OUTPUT_FORMAT("elf32-shl", "elf32-shl",
- "elf32-shl")
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux",
+ "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(start)
SEARCH_DIR(/usr/local/dcdev/sh-elf/lib);
diff -urN dcload-1.0.2c.orig/target-src/quick/disable.s dcload-1.0.2c/target-src/quick/disable.s
--- dcload-1.0.2c.orig/target-src/quick/disable.s Fri Sep 15 04:19:00 2000
+++ dcload-1.0.2c/target-src/quick/disable.s Tue Mar 13 21:06:06 2001
@@ -1,13 +1,13 @@
.section .text
- .global _disable_cache
+ .global disable_cache
-_disable_cache:
+disable_cache:
mov.l disable_cache_k,r0
mov.l p2_mask,r1
or r1,r0
jmp @r0
nop
-disable_cache:
+_disable_cache:
mov.l ccr_addr,r0
mov.l ccr_data_k,r1
mov.l @r1,r1
@@ -26,7 +26,7 @@
.align 4
disable_cache_k:
- .long disable_cache
+ .long _disable_cache
p2_mask:
.long 0xa0000000
ccr_addr:
--- NEW FILE ---
diff -urN -x CVS gcc.orig/gcc/config/sh/linux.h gcc/gcc/config/sh/linux.h
--- gcc.orig/gcc/config/sh/linux.h Thu Nov 2 17:29:13 2000
+++ gcc/gcc/config/sh/linux.h Tue Feb 20 15:00:58 2001
@@ -45,7 +45,8 @@
%{!mb:-D__LITTLE_ENDIAN__} \
%{m3e:-D__SH3E__} \
%{m4:-D__SH4__} \
- %{!m3e:%{!m4:-D__SH3__ -D__sh3__}} \
+ %{m4-nofpu:-D__SH4__ -D__SH4_NOFPU__} \
+ %{!m3e:%{!m4:%{!m4-nofpu:-D__SH3__ -D__sh3__}}} \
%{fPIC:-D__PIC__ -D__pic__} \
%{fpic:-D__PIC__ -D__pic__} \
%{posix:-D_POSIX_SOURCE} \
@@ -59,11 +60,11 @@
#undef CC1_SPEC
#define CC1_SPEC \
- "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
+ "-musermode %{!mb:-ml} %{!m3e:%{!m4:%{!m4-nofpu:-m3}}}"
#undef CC1PLUS_SPEC
#define CC1PLUS_SPEC \
- "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
+ "-musermode %{!mb:-ml} %{!m3e:%{!m4:%{!m4-nofpu:-m3}}}"
#undef LINK_SPEC
#define LINK_SPEC \
@@ -71,7 +72,7 @@
%{shared:-shared} \
%{!static: \
%{rdynamic:-export-dynamic} \
- %{!dynamic-linker:-dynamic-linker /lib/ld.so.1} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
%{!rpath:-rpath /lib}} \
%{static:-static}"
--- NEW FILE ---
diff -urN -x CVS binutils.orig/bfd/config.bfd binutils/bfd/config.bfd
--- binutils.orig/bfd/config.bfd Thu Feb 22 10:38:45 2001
+++ binutils/bfd/config.bfd Wed Mar 7 00:21:09 2001
@@ -49,6 +49,7 @@
powerpc*) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
s390*) targ_archs=bfd_s390_arch ;;
rs6000) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
+sh*) targ_archs=bfd_sh_arch ;;
sparc*) targ_archs=bfd_sparc_arch ;;
v850*) targ_archs=bfd_v850_arch ;;
z8k*) targ_archs=bfd_z8k_arch ;;
@@ -742,9 +743,14 @@
;;
#endif
- sh-*-linux*)
+ sh*eb-*-linux*)
targ_defvec=bfd_elf32_shblin_vec
targ_selvecs=bfd_elf32_shlin_vec
+ ;;
+
+ sh*-*-linux*)
+ targ_defvec=bfd_elf32_shlin_vec
+ targ_selvecs=bfd_elf32_shblin_vec
;;
sh-*-elf* | sh-*-rtemself*)
diff -urN -x CVS binutils.orig/bfd/elf32-sh.c binutils/bfd/elf32-sh.c
--- binutils.orig/bfd/elf32-sh.c Tue Jan 23 05:45:53 2001
+++ binutils/bfd/elf32-sh.c Tue Mar 6 14:01:45 2001
@@ -120,8 +120,8 @@
complain_overflow_signed, /* complain_on_overflow */
sh_elf_ignore_reloc, /* special_function */
"R_SH_REL32", /* name */
- false, /* partial_inplace */
- 0, /* src_mask */
+ true, /* partial_inplace */
+ 0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
true), /* pcrel_offset */
@@ -2937,7 +2937,11 @@
section symbol winds up in the output section. */
sym = local_syms + r_symndx;
if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- goto final_link_relocate;
+ {
+ r = _bfd_relocate_contents (howto, input_bfd, relocation,
+ contents + rel->r_offset);
+ goto relocation_done;
+ }
continue;
}
@@ -3108,9 +3112,11 @@
else if (r_type == R_SH_REL32)
{
BFD_ASSERT (h != NULL && h->dynindx != -1);
+ addend = bfd_get_32 (input_bfd,
+ (bfd_byte *) contents + rel->r_offset);
relocate = false;
outrel.r_info = ELF32_R_INFO (h->dynindx, R_SH_REL32);
- outrel.r_addend = rel->r_addend;
+ outrel.r_addend = addend;
}
else
{
@@ -3123,14 +3129,17 @@
{
relocate = true;
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE);
- outrel.r_addend = relocation + rel->r_addend;
+ outrel.r_addend = 0;
}
else
{
BFD_ASSERT (h->dynindx != -1);
+ addend = bfd_get_32 (input_bfd,
+ ((bfd_byte *) contents
+ + rel->r_offset));
relocate = false;
outrel.r_info = ELF32_R_INFO (h->dynindx, R_SH_DIR32);
- outrel.r_addend = relocation + rel->r_addend;
+ outrel.r_addend = relocation + addend;
}
}
@@ -3228,7 +3237,7 @@
+ sgot->output_offset
+ off);
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE);
- outrel.r_addend = relocation;
+ outrel.r_addend = 0;
bfd_elf32_swap_reloca_out (output_bfd, &outrel,
(((Elf32_External_Rela *)
srelgot->contents)
@@ -3328,6 +3337,7 @@
}
}
+ relocation_done:
if (r != bfd_reloc_ok)
{
switch (r)
@@ -4094,9 +4104,7 @@
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
{
rel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE);
- rel.r_addend = (h->root.u.def.value
- + h->root.u.def.section->output_section->vma
- + h->root.u.def.section->output_offset);
+ rel.r_addend = 0;
}
else
{
diff -urN -x CVS binutils.orig/config.sub binutils/config.sub
--- binutils.orig/config.sub Fri Feb 9 18:55:46 2001
+++ binutils/config.sub Wed Mar 7 00:08:00 2001
@@ -224,7 +224,7 @@
| hppa64 \
| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
| alphaev6[78] \
- | we32k | ns16k | clipper | i370 | sh | sh[34] \
+ | we32k | ns16k | clipper | i370 | sh | sh[34] | sh[34]eb \
| powerpc | powerpcle \
| 1750a | dsp16xx | pdp10 | pdp11 \
| mips16 | mips64 | mipsel | mips64el \
diff -urN -x CVS binutils.orig/gas/config/tc-sh.c binutils/gas/config/tc-sh.c
--- binutils.orig/gas/config/tc-sh.c Fri Feb 9 12:21:42 2001
+++ binutils/gas/config/tc-sh.c Tue Mar 6 23:09:26 2001
@@ -57,7 +57,11 @@
symbolS *GOT_symbol; /* Pre-defined "_GLOBAL_OFFSET_TABLE_" */
#endif
+#ifdef TARGET_BYTES_BIG_ENDIAN
+int shl = !TARGET_BYTES_BIG_ENDIAN;
+#else
int shl = 0;
+#endif
static void
little (ignore)
@@ -462,7 +466,7 @@
/* Try to parse a reg name. Return the number of chars consumed. */
static int
-parse_reg (src, mode, reg)
+parse_reg_without_prefix (src, mode, reg)
char *src;
int *mode;
int *reg;
@@ -814,6 +818,26 @@
return 0;
}
+static int
+parse_reg (src, mode, reg)
+ char *src;
+ int *mode;
+ int *reg;
+{
+ int prefix;
+
+ if (src[0] == '$')
+ {
+ src++;
+ prefix = 1;
+ }
+ else
+ prefix = 0;
+
+ return prefix + parse_reg_without_prefix (src, mode, reg);
+}
+
+
static symbolS *
dot ()
{
@@ -2122,11 +2146,13 @@
{
#define OPTION_RELAX (OPTION_MD_BASE)
#define OPTION_LITTLE (OPTION_MD_BASE + 1)
-#define OPTION_SMALL (OPTION_LITTLE + 1)
+#define OPTION_BIG (OPTION_LITTLE + 1)
+#define OPTION_SMALL (OPTION_BIG + 1)
#define OPTION_DSP (OPTION_SMALL + 1)
{"relax", no_argument, NULL, OPTION_RELAX},
{"little", no_argument, NULL, OPTION_LITTLE},
+ {"big", no_argument, NULL, OPTION_BIG},
{"small", no_argument, NULL, OPTION_SMALL},
{"dsp", no_argument, NULL, OPTION_DSP},
{NULL, no_argument, NULL, 0}
@@ -2149,6 +2175,11 @@
target_big_endian = 0;
break;
+ case OPTION_BIG:
+ shl = 0;
+ target_big_endian = 1;
+ break;
+
case OPTION_SMALL:
sh_small = 1;
break;
@@ -2171,6 +2202,7 @@
fprintf (stream, _("\
SH options:\n\
-little generate little endian code\n\
+-big generate big endian code\n\
-relax alter jump instructions for long displacements\n\
-small align sections to 4 byte boundaries, not 16\n\
-dsp enable sh-dsp insns, and disable sh3e / sh4 insns.\n"));
@@ -2825,6 +2857,12 @@
&& fixP->fx_addsy != NULL
&& S_IS_WEAK (fixP->fx_addsy))
val -= S_GET_VALUE (fixP->fx_addsy);
+#if 1
+ if (OUTPUT_FLAVOR == bfd_target_elf_flavour
+ && fixP->fx_r_type == BFD_RELOC_32_PCREL
+ && fixP->fx_addsy != NULL)
+ val += fixP->fx_where + fixP->fx_frag->fr_address;
+#endif
#endif
#ifndef BFD_ASSEMBLER
diff -urN -x CVS binutils.orig/gas/config/tc-sh.h binutils/gas/config/tc-sh.h
--- binutils.orig/gas/config/tc-sh.h Thu Dec 28 04:07:56 2000
+++ binutils/gas/config/tc-sh.h Wed Mar 7 00:04:37 2001
@@ -20,8 +20,6 @@
#define TC_SH
-#define TARGET_BYTES_BIG_ENDIAN 0
-
#define TARGET_ARCH bfd_arch_sh
#if ANSI_PROTOTYPES
diff -urN -x CVS binutils.orig/gas/configure binutils/gas/configure
--- binutils.orig/gas/configure Tue Feb 27 00:43:54 2001
+++ binutils/gas/configure Tue Mar 6 14:29:06 2001
@@ -2280,6 +2280,8 @@
powerpcle*) cpu_type=ppc endian=little ;;
powerpc*) cpu_type=ppc endian=big ;;
rs6000*) cpu_type=ppc ;;
+ sh*eb) cpu_type=sh endian=big ;;
+ sh*) cpu_type=sh endian=little ;;
s390x*) cpu_type=s390 arch=s390x ;;
s390*) cpu_type=s390 arch=s390 ;;
sparclite*) cpu_type=sparc arch=sparclite ;;
diff -urN -x CVS binutils.orig/gas/configure.in binutils/gas/configure.in
--- binutils.orig/gas/configure.in Tue Feb 27 00:43:54 2001
+++ binutils/gas/configure.in Tue Mar 6 14:28:21 2001
@@ -142,6 +142,8 @@
powerpcle*) cpu_type=ppc endian=little ;;
powerpc*) cpu_type=ppc endian=big ;;
rs6000*) cpu_type=ppc ;;
+ sh*eb) cpu_type=sh endian=big ;;
+ sh*) cpu_type=sh endian=little ;;
s390x*) cpu_type=s390 arch=s390x ;;
s390*) cpu_type=s390 arch=s390 ;;
sparclite*) cpu_type=sparc arch=sparclite ;;
diff -urN -x CVS binutils.orig/ld/configure.tgt binutils/ld/configure.tgt
--- binutils.orig/ld/configure.tgt Thu Feb 22 11:24:32 2001
+++ binutils/ld/configure.tgt Tue Mar 6 23:01:13 2001
@@ -209,9 +209,13 @@
targ_emul=h8500
targ_extra_emuls="h8500s h8500b h8500m h8500c"
;;
-sh-*-linux*)
+sh*eb-*-linux*)
targ_emul=shelf_linux
targ_extra_emuls=shlelf_linux
+ ;;
+sh*-*-linux*)
+ targ_emul=shlelf_linux
+ targ_extra_emuls=shelf_linux
;;
sh-*-elf* | sh-*-rtemself*)
targ_emul=shelf
--- NEW FILE ---
diff -urN -x CVS gcc-20001120.orig/config.sub gcc-20001120/config.sub
--- gcc-20001120.orig/config.sub Mon Nov 6 13:20:24 2000
+++ gcc-20001120/config.sub Wed Mar 7 00:35:08 2001
@@ -219,7 +219,7 @@
| hppa64 \
| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
| alphaev6[78] \
- | we32k | ns16k | clipper | i370 | sh | sh[34] \
+ | we32k | ns16k | clipper | i370 | sh | sh[34] | sh[34]eb \
| powerpc | powerpcle \
| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
| mips64orion | mips64orionel | mipstx39 | mipstx39el \
@@ -262,7 +262,7 @@
| alphaev6[78]-* \
| we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
| clipper-* | orion-* \
- | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+ | sparclite-* | pdp11-* | sh-* | sh[34]-* | sh[34]eb-* | powerpc-* | powerpcle-* \
| sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
[...2844 lines suppressed...]
+ if (! TREE_PUBLIC (decl))
+ error_with_decl (decl, "Declaration with symbol visibility of `%s' must be public");
+ else if (TREE_ASM_WRITTEN (decl))
+ error_with_decl (decl, "Declaration with symbol visibility of `%s' must precede definition");
+#ifdef ASM_LABEL_WITH_VISIBILITY
+ else
+ {
+ const char *name;
+
+ make_decl_rtl (decl, (char *) 0, 1);
+ name = XSTR (XEXP (DECL_RTL (decl), 0), 0);
+ ASM_LABEL_WITH_VISIBILITY(asm_out_file, name,
+ IDENTIFIER_POINTER (visibility));
+ }
+#endif
+}
+
void
init_varasm_once ()
{
--- NEW FILE ---
diff -urN -x CVS glibc-2.2.2.orig/linuxthreads_db/thread_dbP.h glibc-2.2.2/linuxthreads_db/thread_dbP.h
--- glibc-2.2.2.orig/linuxthreads_db/thread_dbP.h Mon Nov 22 14:52:54 1999
+++ glibc-2.2.2/linuxthreads_db/thread_dbP.h Wed Mar 7 01:47:28 2001
@@ -2,6 +2,7 @@
#ifndef _THREAD_DBP_H
#define _THREAD_DBP_H 1
+#include <netinet/in.h>
#include <string.h>
#include "proc_service.h"
#include "thread_db.h"
diff -urN -x CVS glibc-2.2.2.orig/scripts/config.sub glibc-2.2.2/scripts/config.sub
--- glibc-2.2.2.orig/scripts/config.sub Wed Nov 22 12:59:52 2000
+++ glibc-2.2.2/scripts/config.sub Wed Mar 7 01:48:44 2001
@@ -254,7 +254,7 @@
| alphaev6[78]-* \
| we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
| clipper-* | orion-* \
- | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+ | sparclite-* | pdp11-* | sh-* | sh[34]-* | powerpc-* | powerpcle-* \
| sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
| mips64el-* | mips64orion-* | mips64orionel-* \
| mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
@@ -735,6 +735,12 @@
sh)
basic_machine=sh-hitachi
os=-hms
+ ;;
+ sh3eb)
+ basic_machine=sh3-unknown
+ ;;
+ sh4eb)
+ basic_machine=sh4-unknown
;;
sparclite-wrs)
basic_machine=sparclite-wrs
Index: ChangeLog
===================================================================
RCS file: /cvsroot/linuxdc/docs/howto/ChangeLog,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -r1.1 -r1.2
*** ChangeLog 2001/03/06 00:32:16 1.1
--- ChangeLog 2001/03/14 22:29:44 1.2
***************
*** 1,2 ****
--- 1,8 ----
+ 2001-03-14 M. R. Brown <mr...@li...>
+
+ * mno-fpu-patch.diff, sh-binutils-rel+arch.diff,
+ sh-gcc-vis+pic+arch.diff, sh-glibc-2.2.2-misc.diff: New files.
+ * dcload-ip-unabi.diff, dcload-serial-unabi.diff
+
2001-03-05 M. R. Brown <mr...@0x...>
|
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