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-rw-r--r--arch/h8300/Kconfig7
-rw-r--r--arch/h8300/Kconfig.cpu8
-rw-r--r--arch/h8300/README1
-rw-r--r--arch/h8300/include/asm/ioctls.h81
-rw-r--r--arch/h8300/kernel/ptrace.c33
5 files changed, 23 insertions, 107 deletions
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 988b6ff34cc..65f897d8c1e 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -1,10 +1,3 @@
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-mainmenu "uClinux/h8300 (w/o MMU) Kernel Configuration"
-
config H8300
bool
default y
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
index 6e2ecff199c..d236ab4232c 100644
--- a/arch/h8300/Kconfig.cpu
+++ b/arch/h8300/Kconfig.cpu
@@ -17,7 +17,7 @@ config H8300H_AKI3068NET
help
AKI-H8/3068F / AKI-H8/3069F Flashmicom LAN Board Support
More Information. (Japanese Only)
- <http://akizukidensi.com/catalog/h8.html>
+ <http://akizukidenshi.com/catalog/default.aspx>
AE-3068/69 Evaluation Board Support
More Information.
<http://www.microtronique.com/ae3069lan.htm>
@@ -36,7 +36,7 @@ config H8300H_SIM
help
GDB Simulator Support
More Information.
- arch/h8300/Doc/simulator.txt
+ <http://sourceware.org/sid/>
config H8S_GENERIC
bool "H8S Generic"
@@ -50,14 +50,14 @@ config H8S_EDOSK2674
Renesas EDOSK-2674 Evaluation Board Support
More Information.
<http://www.azpower.com/H8-uClinux/index.html>
- <http://www.eu.renesas.com/tools/edk/support/edosk2674.html>
+ <http://www.renesas.eu/products/tools/introductory_evaluation_tools/evaluation_development_os_kits/edosk2674r/edosk2674r_software_tools_root.jsp>
config H8S_SIM
bool "H8S Simulator"
help
GDB Simulator Support
More Information.
- arch/h8300/Doc/simulator.txt
+ <http://sourceware.org/sid/>
endchoice
diff --git a/arch/h8300/README b/arch/h8300/README
index 2fd6f6d7a01..637f5a02f31 100644
--- a/arch/h8300/README
+++ b/arch/h8300/README
@@ -18,6 +18,7 @@ H8/300H and H8S
4.EDOSK2674
see http://www.eu.renesas.com/products/mpumcu/tool/edk/support/edosk2674.html
+ http://www.uclinux.org/pub/uClinux/ports/h8/HITACHI-EDOSK2674-HOWTO
http://www.azpower.com/H8-uClinux/
* Toolchain Version
diff --git a/arch/h8300/include/asm/ioctls.h b/arch/h8300/include/asm/ioctls.h
index b6b249f9f30..30eaed2facd 100644
--- a/arch/h8300/include/asm/ioctls.h
+++ b/arch/h8300/include/asm/ioctls.h
@@ -1,87 +1,8 @@
#ifndef __ARCH_H8300_IOCTLS_H__
#define __ARCH_H8300_IOCTLS_H__
-#include <asm/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS 0x5401
-#define TCSETS 0x5402
-#define TCSETSW 0x5403
-#define TCSETSF 0x5404
-#define TCGETA 0x5405
-#define TCSETA 0x5406
-#define TCSETAW 0x5407
-#define TCSETAF 0x5408
-#define TCSBRK 0x5409
-#define TCXONC 0x540A
-#define TCFLSH 0x540B
-#define TIOCEXCL 0x540C
-#define TIOCNXCL 0x540D
-#define TIOCSCTTY 0x540E
-#define TIOCGPGRP 0x540F
-#define TIOCSPGRP 0x5410
-#define TIOCOUTQ 0x5411
-#define TIOCSTI 0x5412
-#define TIOCGWINSZ 0x5413
-#define TIOCSWINSZ 0x5414
-#define TIOCMGET 0x5415
-#define TIOCMBIS 0x5416
-#define TIOCMBIC 0x5417
-#define TIOCMSET 0x5418
-#define TIOCGSOFTCAR 0x5419
-#define TIOCSSOFTCAR 0x541A
-#define FIONREAD 0x541B
-#define TIOCINQ FIONREAD
-#define TIOCLINUX 0x541C
-#define TIOCCONS 0x541D
-#define TIOCGSERIAL 0x541E
-#define TIOCSSERIAL 0x541F
-#define TIOCPKT 0x5420
-#define FIONBIO 0x5421
-#define TIOCNOTTY 0x5422
-#define TIOCSETD 0x5423
-#define TIOCGETD 0x5424
-#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
-#define TIOCTTYGSTRUCT 0x5426 /* For debugging only */
-#define TIOCSBRK 0x5427 /* BSD compatibility */
-#define TIOCCBRK 0x5428 /* BSD compatibility */
-#define TIOCGSID 0x5429 /* Return the session ID of FD */
-#define TCGETS2 _IOR('T',0x2A, struct termios2)
-#define TCSETS2 _IOW('T',0x2B, struct termios2)
-#define TCSETSW2 _IOW('T',0x2C, struct termios2)
-#define TCSETSF2 _IOW('T',0x2D, struct termios2)
-#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
-#define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */
-
-#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */
-#define FIOCLEX 0x5451
-#define FIOASYNC 0x5452
-#define TIOCSERCONFIG 0x5453
-#define TIOCSERGWILD 0x5454
-#define TIOCSERSWILD 0x5455
-#define TIOCGLCKTRMIOS 0x5456
-#define TIOCSLCKTRMIOS 0x5457
-#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
-#define TIOCSERGETLSR 0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
#define FIOQSIZE 0x545E
-/* Used for packet mode */
-#define TIOCPKT_DATA 0
-#define TIOCPKT_FLUSHREAD 1
-#define TIOCPKT_FLUSHWRITE 2
-#define TIOCPKT_STOP 4
-#define TIOCPKT_START 8
-#define TIOCPKT_NOSTOP 16
-#define TIOCPKT_DOSTOP 32
-#define TIOCPKT_IOCTL 64
-
-#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
+#include <asm-generic/ioctls.h>
#endif /* __ARCH_H8300_IOCTLS_H__ */
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index df114122ebd..497fa89b5df 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -50,27 +50,29 @@ void ptrace_disable(struct task_struct *child)
user_disable_single_step(child);
}
-long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+long arch_ptrace(struct task_struct *child, long request,
+ unsigned long addr, unsigned long data)
{
int ret;
+ int regno = addr >> 2;
+ unsigned long __user *datap = (unsigned long __user *) data;
switch (request) {
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
unsigned long tmp = 0;
- if ((addr & 3) || addr < 0 || addr >= sizeof(struct user)) {
+ if ((addr & 3) || addr >= sizeof(struct user)) {
ret = -EIO;
break ;
}
ret = 0; /* Default return condition */
- addr = addr >> 2; /* temporary hack. */
- if (addr < H8300_REGS_NO)
- tmp = h8300_get_reg(child, addr);
+ if (regno < H8300_REGS_NO)
+ tmp = h8300_get_reg(child, regno);
else {
- switch(addr) {
+ switch (regno) {
case 49:
tmp = child->mm->start_code;
break ;
@@ -88,24 +90,23 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
}
if (!ret)
- ret = put_user(tmp,(unsigned long *) data);
+ ret = put_user(tmp, datap);
break ;
}
/* when I and D space are separate, this will have to be fixed. */
case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
- if ((addr & 3) || addr < 0 || addr >= sizeof(struct user)) {
+ if ((addr & 3) || addr >= sizeof(struct user)) {
ret = -EIO;
break ;
}
- addr = addr >> 2; /* temporary hack. */
- if (addr == PT_ORIG_ER0) {
+ if (regno == PT_ORIG_ER0) {
ret = -EIO;
break ;
}
- if (addr < H8300_REGS_NO) {
- ret = h8300_put_reg(child, addr, data);
+ if (regno < H8300_REGS_NO) {
+ ret = h8300_put_reg(child, regno, data);
break ;
}
ret = -EIO;
@@ -116,11 +117,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
unsigned long tmp;
for (i = 0; i < H8300_REGS_NO; i++) {
tmp = h8300_get_reg(child, i);
- if (put_user(tmp, (unsigned long *) data)) {
+ if (put_user(tmp, datap)) {
ret = -EFAULT;
break;
}
- data += sizeof(long);
+ datap++;
}
ret = 0;
break;
@@ -130,12 +131,12 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
int i;
unsigned long tmp;
for (i = 0; i < H8300_REGS_NO; i++) {
- if (get_user(tmp, (unsigned long *) data)) {
+ if (get_user(tmp, datap)) {
ret = -EFAULT;
break;
}
h8300_put_reg(child, i, tmp);
- data += sizeof(long);
+ datap++;
}
ret = 0;
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 19:42:02 +0000