commit 50ccbf08218f54596f63da520cb7b7a5394bf4d2
parent 6b03f25de75f1bf33737529975ba0af447051f1a
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Sun, 9 Aug 2020 08:53:20 +0200
build: Remove unused target directory
This directory is not used anymore and it had duplicated
code from the kernel directory.
Change-Id: I418a156a3ee933f35742b6538d9990599593de05
Diffstat:
24 files changed, 3 insertions(+), 895 deletions(-)
diff --git a/Makefile b/Makefile
@@ -2,11 +2,9 @@
PROJECTDIR = .
include scripts/rules.mk
-DIRS = src target
+DIRS = src
-all: target
-
-target: src
+all: src
src: lib bin
diff --git a/scripts/rules.mk b/scripts/rules.mk
@@ -6,7 +6,7 @@ include $(PROJECTDIR)/config/toolchain/$(TOOL).mk
INCDIR = $(PROJECTDIR)/include
LIBDIR = $(PROJECTDIR)/lib
BINDIR = $(PROJECTDIR)/bin
-TARGETDIR = $(PROJECTDIR)/target/$(MODE)
+TARGETDIR = $(PROJECTDIR)/src/kernel/arch/$(MODE)
DRVDIR = $(PROJECTDIR)/drivers
FSDIR = $(PROJECTDIR)/fs
SRCDIR = $(PROJECTDIR)/src
diff --git a/target/Makefile b/target/Makefile
@@ -1,11 +0,0 @@
-.POSIX:
-PROJECTDIR=..
-include $(PROJECTDIR)/scripts/rules.mk
-
-DIRS=hosted native
-
-all:
- +@cd $(MODE) && $(MAKE)
-
-clean:
- $(FORALL)
diff --git a/target/hosted/.gitignore b/target/hosted/.gitignore
@@ -1,2 +0,0 @@
-romtab.c
-ramtab.c
diff --git a/target/hosted/9os b/target/hosted/9os
@@ -1,12 +0,0 @@
-dev
- root
- uart
- dummyuart base=0x1c0c0000,clk=24000000,cfg=b115200 l8 #t0
- dummyuart base=0x1c0c0100,clk=24000000 #t1
- cons
- blk
- dummyblk
- ar
-blob
- bios 0x100,0x400
-end
diff --git a/target/hosted/Makefile b/target/hosted/Makefile
@@ -1,27 +0,0 @@
-.POSIX:
-PROJECTDIR = ../..
-include $(PROJECTDIR)/scripts/rules.mk
-
-CRT = $(LIBDIR)/crt.o
-
-ROMOBJS = arch.o \
- lock.o \
- kernel.o \
- $(CRT) \
- $(SRCDIR)/kernel/builtin.o \
-
-TARGET = $(BINDIR)/kernel.elf
-
-all: $(TARGET) $(BINDIR)/blkfile
-
-$(DIRS): FORCE
- cd $@ && $(MAKE)
-
-$(BINDIR)/kernel.elf: $(ROMOBJS) $(LIBDEP)
- $(LD) $(PROJ_LDFLAGS) $(ROMOBJS) $(PROJ_LDLIBS) -o $@
-
-$(BINDIR)/blkfile:
- dd bs=512 count=2 if=/dev/zero of=$(BINDIR)/blkfile
-
-clean:
- rm -f $(BINDIR)/blkfile
diff --git a/target/hosted/arch.c b/target/hosted/arch.c
@@ -1,73 +0,0 @@
-#include <setjmp.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <9os/9os.h>
-
-#include "hosted.h"
-
-jmp_buf recover;
-
-noreturn void abort(void);
-noreturn void longjmp(jmp_buf env, int val);
-struct trapframe *(*getframe)(void);
-int halted;
-
-void
-dohalt(void)
-{
- halted = 1;
- abort();
-}
-
-void
-doswtch(struct trapframe *fp)
-{
- longjmp(recover, 1);
-}
-
-void
-dopanic(void)
-{
- struct trapframe *fp;
-
- fp = (getframe) ? (*getframe)() : NULL;
- trap(fp);
- abort();
-}
-
-uint8_t
-inm8(void *addr)
-{
- return 0;
-}
-
-uint16_t
-inm16(void *addr)
-{
- return 0;
-}
-
-uint32_t
-inm32(void *addr)
-{
- return 0;
-}
-
-uint8_t
-outm8(uint8_t val, void *addr)
-{
- return 0;
-}
-
-uint16_t
-outm16(uint16_t val, void *addr)
-{
- return 0;
-}
-
-uint32_t
-outm32(uint32_t val, void *addr)
-{
- return 0;
-}
diff --git a/target/hosted/hosted.h b/target/hosted/hosted.h
@@ -1,3 +0,0 @@
-extern jmp_buf recover;
-extern int halted;
-extern struct trapframe *(*getframe)(void);
diff --git a/target/hosted/kernel.c b/target/hosted/kernel.c
@@ -1,93 +0,0 @@
-#include <setjmp.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libk.h>
-#include <9os/9os.h>
-#include <9os/kernel.h>
-
-#include "hosted.h"
-
-static struct trapframe *frame(void);
-
-struct trapframe trapframe, *framep;
-struct trapframe *(*getframe)(void) = frame;
-
-static struct trapframe *
-frame(void)
-{
- return framep;
-}
-
-void *
-alloc(size_t size)
-{
- static int lock;
- void *p;
-
- if (size == 0) {
- lock = 1;
- return NULL;
- }
-
- if (lock)
- panic("alloc");
-
- if ((p = malloc(size)) == NULL)
- panic("alloc");
- return p;
-}
-
-static void
-imach(void)
-{
- if (setjmp(recover))
- exit(EXIT_FAILURE);
- framep = &trapframe;
-}
-
-static void
-namespace(void)
-{
- int fd;
- static char setin[] = "addin /dev/uart0/raw\n";
- static char setout[] = "addout /dev/uart0/raw\n";
-
- /* Standard input set to 0 */
- if ((kin = open("#c/raw", O_READ)) < 0)
- panic("open:#c/raw read");
-
- /* Standard output set to 1 */
- if ((kout = open("#c/raw", O_WRITE)) < 0)
- panic("open:#c/raw write");
-
- /* Standard error set to 2 */
- if ((kerr = open("#c/raw", O_WRITE)) < 0)
- panic("open:#c/raw write");
-
- if (bind("#t0", "/dev/uart0") < 0)
- panic("bind:/dev/uart0");
- if (bind("#c", "/dev/cons") < 0)
- panic("bind:/dev/cons");
- if (bind("#b", "/dev/blk") < 0)
- panic("bind:/dev/blk");
-
- if ((fd = open("/dev/cons/ctl", O_WRITE)) < 0)
- panic("open:/dev/cons/ctl write");
- if (write(fd, setin, sizeof(setin)) < 0)
- panic("write:setin");
- if (write(fd, setout, sizeof(setout)) < 0)
- panic("write:setout");
- if (close(fd) < 0)
- panic("close:/dev/cons/ctl");
-}
-
-int
-main(int argc, char *argv[])
-{
- imach();
- idev();
- namespace();
-
- return debug();
-}
diff --git a/target/hosted/lock.c b/target/hosted/lock.c
@@ -1 +0,0 @@
-#include "../lock.c"
diff --git a/target/lock.c b/target/lock.c
@@ -1,32 +0,0 @@
-#include <9os/9os.h>
-
-void
-lock(mutex_t *mutex)
-{
- if (!mutex)
- panic("lock segfault");
- if (*mutex)
- panic("deadlock");
- *mutex = 1;
-}
-
-void
-unlock(mutex_t *mutex)
-{
- if (!mutex)
- panic("unlock segfault");
- if (!*mutex)
- panic("unlock");
- *mutex = 0;
-}
-
-int
-trylock(mutex_t *mutex)
-{
- if (!mutex)
- panic("trylock segfault");
- if (*mutex)
- return 0;
- *mutex = 1;
- return 1;
-}
diff --git a/target/native/.gitignore b/target/native/.gitignore
@@ -1,5 +0,0 @@
-sysreg.h
-sysreg.s
-version.h
-romtab.c
-ramtab.c
diff --git a/target/native/9os b/target/native/9os
@@ -1,11 +0,0 @@
-dev
- root
- uart
- pl011 base=0x1C090000,clk=24000000,rate=115200
- pl011 base=0x1c0c0000,clk=24000000,rate=115200
- cons
- fip
- blk
-blob
- fip.bin 0x8000000,0x80000
-end
diff --git a/target/native/Makefile b/target/native/Makefile
@@ -1,35 +0,0 @@
-.POSIX:
-PROJECTDIR = ../..
-include $(PROJECTDIR)/scripts/rules.mk
-
-KERNELOBJS =\
- kernel-crt.o \
- kernel.o \
- arch.o \
- debug_lock.o \
- sysreg.o \
- $(SRCDIR)/romfw/builtin.o \
- cache.o \
-
-TARGET = $(BINDIR)/kernel.bin
-
-all: $(TARGET)
-
-kernel.o.o: sysreg.h version.h
-cache.o: sysreg.h
-
-sysreg.h: sysreg.lst
- mksysreg -h sysreg.lst
-
-sysreg.s: sysreg.lst
- mksysreg -s sysreg.lst
-
-version.h:
- mkver
-
-$(BINDIR)/romfw.elf: $(ROMOBJS) $(LIBDEP)
- $(LD) $(PROJ_LDFLAGS) $(LINKSCRIPT) $(ROMOBJS) $(PROJ_LDLIBS) -o $@
-
-clean:
- rm -f $(TARGET:.bin=.elf)
- rm -f sysreg.h sysreg.s version.h
diff --git a/target/native/arch.h b/target/native/arch.h
@@ -1,11 +0,0 @@
-enum barrier_type {
- ISB,
- DSB_SY,
-};
-
-extern void wsysreg(enum sysreg, unsigned long long v);
-extern unsigned long long rsysreg(enum sysreg);
-extern void barrier(enum barrier_type type);
-extern void invdcachesetway(void *addr);
-extern void invdcache(void);
-extern void invicache(void);
diff --git a/target/native/arch.s b/target/native/arch.s
@@ -1,195 +0,0 @@
- .file "arch.s"
-
- .text
- .globl panic,dohalt,intr,dopanic
- .globl barrier,vectbl,doswtch,inm8,inm16,inm32
- .globl outm8,outm16,outm32
- .globl invdcachesetway,invicache,vectbl,doswtch
- .globl inm8,inm16,inm32,outm8,outm16,outm32
-
-intr:
- cmp x0,#0
- b.ne 1f
- msr daifset,#15
- ret
-1:
- msr daifclr,#15
- ret
-
-barrier:
- adr x1, 1f
- lsl x0, x0, #3
- add x1, x1, x0
- br x1
-
-1:
- isb
- ret
- dsb sy
- ret
-
-invdcachesetway:
- dc isw,x0
- ret
-
-invicache:
- ic iallu
- ret
-
-badinst:
- adr x0,badimsg
- b panic
-
- .section .rodata
-badimsg:
- .asciz "invalid instruction"
-
- .text
-inm8:
- ldrb w0,[x0]
- ret
-
-inm16:
- ldrh w0,[x0]
- ret
-
-inm32:
- ldr w0,[x0]
- ret
-
-outm8:
- strb w0,[x1]
- ret
-
-outm16:
- strh w0,[x1]
- ret
-
-outm32:
- str w0,[x1]
- ret
-
-dohalt:
- msr daifset,#15
- wfe
- b dohalt
-
-dopanic:
-exception:
- msr spsel,#1
- stp x0,x1,[sp,#-16*(19-0)]
- stp x2,x3,[sp,#-16*(19-1)]
- stp x4,x5,[sp,#-16*(19-2)]
- stp x6,x7,[sp,#-16*(19-3)]
- stp x8,x9,[sp,#-16*(19-4)]
- stp x10,x11,[sp,#-16*(19-5)]
- stp x12,x13,[sp,#-16*(19-6)]
- stp x14,x15,[sp,#-16*(19-7)]
- stp x16,x17,[sp,#-16*(19-8)]
- stp x18,x19,[sp,#-16*(19-9)]
- stp x20,x21,[sp,#-16*(19-10)]
- stp x22,x23,[sp,#-16*(19-11)]
- stp x24,x25,[sp,#-16*(19-12)]
- stp x26,x27,[sp,#-16*(19-13)]
- stp x28,x29,[sp,#-16*(19-14)]
-
- mrs x9,ELR_EL3
- stp x9,x30,[sp,#-16*(19-15)]
-
- mrs x9,SPSR_EL3
- mrs x10,ESR_EL3
- stp x9,x10,[sp,#-16*(19-16)]
-
- mov x9,sp
- mrs x10,FAR_EL3
- stp x9,x10,[sp,#-16*(19-17)]
-
- mrs x9,scr_el3
- mov x10,#0 /* unused */
- stp x9,x10,[sp,#-16*(19-18)]
-
- sub sp,sp,#16*19
- mov x0,sp
- mov x29,#0
- bl trap
- adr x0,outsync
- b panic
-
- .section .rodata
-outsync:
- .asciz "out of sync"
-
- .text
-doswtch:
- ldp x9,x10,[x0,#16*18]
- msr SCR_EL3,x9
-
- ldp x9,x10,[x0,#16*17]
- msr FAR_EL3,x10
- mov sp,x9
-
- ldp x9,x10,[x0,#16*16]
- msr ESR_EL3,x10
- msr SPSR_EL3,x9
-
- ldp x9,x30,[x0,#16*15]
- msr ELR_EL3,x9
-
- ldp x28,x29,[x0,#16*14]
- ldp x26,x27,[x0,#16*13]
- ldp x24,x25,[x0,#16*12]
- ldp x22,x23,[x0,#16*11]
- ldp x20,x21,[x0,#16*10]
- ldp x18,x19,[x0,#16*9]
- ldp x16,x17,[x0,#16*8]
- ldp x14,x15,[x0,#16*7]
- ldp x12,x13,[x0,#16*6]
- ldp x10,x11,[x0,#16*5]
- ldp x8,x9,[x0,#16*4]
- ldp x6,x7,[x0,#16*3]
- ldp x4,x5,[x0,#16*2]
- ldp x2,x3,[x0,#16*1]
- ldp x0,x1,[x0,#16*0]
-
- eret
-
- .align 11
-vectbl:
- /* Current EL with SP0 */
- b exception /* Sync */
- .align 7
- b exception /* IRQ/vIRQ */
- .align 7
- b exception /* FIQ/vFIQ */
- .align 7
- b exception /* SError/VSError */
-
- /* Current EL with SPx */
- .align 7
- b exception /* Sync */
- .align 7
- b exception /* IRQ/vIRQ */
- .align 7
- b exception /* FIQ/vFIQ */
- .align 7
- b exception /* SError/VSError */
-
- /* Lower EL using AArch64 */
- .align 7
- b exception /* Sync */
- .align 7
- b exception /* IRQ/vIRQ */
- .align 7
- b exception /* FIQ/vFIQ */
- .align 7
- b exception /* SError/VSError */
-
- /* Lower EL using AArch32 */
- .align 7
- b exception /* Sync */
- .align 7
- b exception /* IRQ/vIRQ */
- .align 7
- b exception /* FIQ/vFIQ */
- .align 7
- b exception /* SError/VSError */
diff --git a/target/native/cache.c b/target/native/cache.c
@@ -1,88 +0,0 @@
-#include <9os/9os.h>
-
-#include "sysreg.h"
-#include "arch.h"
-
-#define NR_LEVELS 7
-
-/* clidr_el1 */
-#define LOC_SHIFT 24
-#define LOC_MASK 0x7 /* level of coherence */
-#define CTYPE_MASK 0x7 /* cache type */
-
-/* ccsidr_el1 */
-#define NSETS_SHIFT 13
-#define NSETS_MASK 0x7fff /* (number of sets in cache) - 1 */
-#define NWAYS_SHIFT 3
-#define NWAYS_MASK 0x3ff /* (associativty of cache) - 1 */
-#define LINE_MASK 0x7 /* log2(cache line in bytes) - 4 */
-
-/* csselr_el1 */
-#define LEVEL_SHIFT 1 /* cache level required */
-
-static unsigned
-log2(unsigned long long v, unsigned width)
-{
- unsigned nbits, i = width;
-
- for (nbits = 0; i-- > 0; nbits++) {
- if ((v & (1ull << i)) != 0)
- break;
- }
- return width - nbits - 1;
-}
-
-static void
-invdcachelvl(unsigned l)
-{
- unsigned long long ccsidr;
- unsigned nsets, nways, size, shift, i, j;
-
- wsysreg(CSSELR_EL1, l << LEVEL_SHIFT);
- barrier(ISB);
-
- ccsidr = rsysreg(CCSIDR_EL1);
- nsets = ((ccsidr >> NSETS_SHIFT) & NSETS_MASK) + 1;
- nways = ((ccsidr >> NWAYS_SHIFT) & NWAYS_MASK) + 1;
- size = (ccsidr & LINE_MASK) + 4;
- shift = 32 - log2(nways, 32);
-
- for (i = 0; i < nways; i++) {
- for (j = 0; j < nsets; j++) {
- uintptr_t addr;
-
- addr = (uintptr_t)i << shift | j << size | l << 1;
- invdcachesetway((void *)addr);
- }
- }
- barrier(DSB_SY);
-}
-
-void
-invdcache(void)
-{
- unsigned long long clidr;
- unsigned l;
- enum cachetype {
- NOCACHE,
- ICACHE,
- DCACHE,
- HARVARD,
- UNIFIED
- } type;
-
- barrier(DSB_SY);
-
- clidr = rsysreg(CLIDR_EL1);
- if (((clidr >> LOC_SHIFT) & LOC_MASK) == 0)
- return;
-
- for (l = 0; l < NR_LEVELS; l++) {
- type = clidr & CTYPE_MASK;
- if (type == NOCACHE || type == ICACHE)
- continue;
-
- invdcachelvl(l);
- clidr >>= 3;
- }
-}
diff --git a/target/native/crt-kernel.s b/target/native/crt-kernel.s
@@ -1,45 +0,0 @@
-
- .file "crt.s"
- .text
- .globl _start
-
-_start:
- adr x0,vectbl
- msr VBAR_EL3,x0
- isb
-
- /* Differentiate between cold and warm boot (FVP only) */
- mrs x2, mpidr_el1
- ldr x1,=0x1c100000
- str w2, [x1, 0x10]
- ldr w2, [x1, 0x10]
- ubfx w2, w2, 24, 2
- cmp w2, 2
- beq warm
- cmp w2, 3
- beq warm
-
- ldr x0,=end /* Setup an initial stack */
- mov x1,#0x100f /* 1 page + 15 */
- add x0,x0,x1
- bic x0,x0,#0xf /* Align to 16 bytes */
- mov sp,x0
-
- ldr x0,=edata /* BSS clean */
- mov x1,#0
- ldr x2,=end
- sub x2,x2,x0
- bl memset
-
- bl main
- adr x0,outsync
- b panic
-
-warm:
- /* Hardcoded address of BL2 at EL3 */
- ldr x0,=0x4022000
- br x0
-
- .section .rodata
-outsync:
- .asciz "out of sync"
diff --git a/target/native/debug_lock.c b/target/native/debug_lock.c
@@ -1 +0,0 @@
-#include "../lock.c"
diff --git a/target/native/kernel.c b/target/native/kernel.c
@@ -1,160 +0,0 @@
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libk.h>
-#include <limits.h>
-#include <9os/9os.h>
-#include <9os/kernel.h>
-
-#include "version.h"
-#include "sysreg.h"
-#include "arch.h"
-
-#define ENVSIZ 512
-#define STACKSIZ 1792
-#define HEAPSIZ 1792
-
-/* TODO: Move these constants to a autogenerated file */
-#define BL2BASE ((void *) 0x4022000)
-#define BL33BASE ((void *) 0x88000000)
-#define DTBBASE ((void *) 0x82000000)
-
-
-typedef struct mach Mach;
-
-char **_environ;
-struct trapframe trapframe, *framep;
-
-struct mach {
- void *sp;
- size_t stacksiz;
- void *env;
- size_t envsiz;
-};
-
-void *
-alloc(size_t size)
-{
- static char heap[HEAPSIZ];
- static char *base = heap;
- static int lock;
- char *bp;
-
- if (size == 0) {
- lock = 1;
- return NULL;
- }
-
- if (lock)
- panic("alloc");
-
- bp = base;
- if (&bp[size] > &heap[HEAPSIZ])
- return NULL;
- base += size;
- return bp;
-}
-
-static void
-imach(Mach *mp, void *stackp)
-{
- framep = &trapframe;
- memset(framep, 0, sizeof(*framep));
-
- mp->sp = stackp;
- mp->stacksiz = STACKSIZ;
- mp->env = stackp + ENVSIZ;
- mp->envsiz = ENVSIZ;
-
- _environ = mp->env;
-
- framep->r[SP] = (unsigned long long)mp->sp;
- framep->r[ELR] = 0x4022000;
- framep->r[SPSR] = 0xf << 6 | 0xd;
-
- rmctab = &romtab;
-
- invicache();
- invdcache();
-}
-
-static void
-info(Mach *mp)
-{
- dbg(kout,
- "romfw: version %s\n"
- "env = %p, envsiz = 0x%zx\n"
- "sp = %p, stacksiz = 0x%zx\n",
- RCODEVERSION,
- mp->env, mp->envsiz,
- mp->sp, mp->stacksiz);
-}
-
-static void
-namespace(void)
-{
- int fd;
- static char setin[] = "addin /dev/uart0/raw\n";
- static char setout[] = "addout /dev/uart0/raw\n";
-
- /* Standard input set to 0 */
- if ((kin = open("#c/raw", O_READ)) < 0)
- panic("open:#c/raw read");
-
- /* Standard output set to 1 */
- if ((kout = open("#c/raw", O_WRITE)) < 0)
- panic("open:#c/raw write");
-
- /* Standard error set to 2 */
- if ((kerr = open("#c/raw", O_WRITE)) < 0)
- panic("open:#c/raw write");
-
- if (bind("#c", "/dev/cons") < 0) {
- panic("bind:/dev/cons");
- if (bind("#t0", "/dev/uart0") < 0) {
- panic("bind:/dev/uart0");
- if (bind("#t1", "/dev/uart3") < 0) {
- panic("bind:/dev/uart3");
-
- if ((fd = open("/dev/cons/ctl", O_WRITE)) < 0) {
- panic("open:/dev/cons/ctl write");
- if (write(fd, setin, sizeof(setin)) < 0) {
- panic("write:setin");
- if (write(fd, setout, sizeof(setout)) < 0) {
- panic("write:setout");
- if (close(fd) < 0) {
- panic("close:/dev/cons/ctl");
-
- if (mount("#F", "/fip", "/blobs/fip.bin") < 0) {
- panic("mount:/fip");
-
- return;
-}
-
-void
-loadfip(void)
-{
- if (loadimg("/fip/bl2.bin", BL2BASE, NULL) < 0)
- panic("bl2 missing");
- if (loadimg("/fip/bl33.bin", BL33BASE, NULL) < 0)
- panic("bl33 missing");
- if (loadimg("/fip/hw.cfg", DTBBASE, NULL) < 0)
- panic("dtb missing");
-}
-
-void
-main(void *stackp)
-{
- Mach mach;
-
- imach(&mach, stackp);
- idev();
- intr(IENABLE);
- barrier(ISB);
- namespace();
- info(&mach);
- debug();
- loadfip();
- swtch(framep);
-}
diff --git a/target/native/lock.s b/target/native/lock.s
@@ -1,26 +0,0 @@
-.globl lock,unlock,trylock
-
-/*
- * Those functions are currently not used for two reasons:
- * 1- We don't have caches and mmu enabled
- * 2- We are executing only one execution thread.
- */
-
-lock:
- mov w2,#1
- sevl
-1:
- wfe
- mov w1,wzr
- casa w1,w2,[x0]
- cbnz w1,1b
- ret
-
-unlock:
- stlr wzr,[x0]
- sev
- ret
-
-trylock: // TODO: implement trylock
- mov w0,#1
- ret
diff --git a/target/native/mksysreg b/target/native/mksysreg
@@ -1,42 +0,0 @@
-#/bin/sh
-
-set -e
-trap 'r=$?;rm -f $$.tmp;exit $r' EXIT HUP INT QUIT TERM
-
-for i
-do
- case $i in
- -h)
- shift
- awk 'BEGIN {print "enum sysreg {"}
- NF == 2 {printf "\t%s,\n", $1}
- END {print "};"}' $@ > $$.tmp &&
- mv $$.tmp sysreg.h
- ;;
- -s)
- shift
- cat <<EOF > $$.tmp && mv $$.tmp sysreg.s
- .file "sysreg.s"
-
- .text
- .globl rsysreg,wsysreg
-rsysreg:
- adr x1,1f
- lsl x0,x0,#3
- add x1,x1,x0
- br x1
-1:
-$(awk 'NF == 2 {printf "\tmrs\tx0,%s\n\tret\n\n", $2}' $@)
-
-
-wsysreg:
- adr x2,1f
- lsl x0,x0,#3
- add x2,x2,x0
- br x2
-1:
-$(awk 'NF == 2 {printf "\tmsr\t%s,x1\n\tret\n\n", $2}' $@)
-EOF
- ;;
- esac
-done
diff --git a/target/native/mkver b/target/native/mkver
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-set -e
-trap 'r=$?;rm -f $$.tmp;exit $r' EXIT HUP INT QUIT TERM
-
-git show-ref HEAD |
-awk '{printf("#define RCODEVERSION \"%s\"\n",
- substr($1, 1, 8))
-}' > $$.tmp && mv $$.tmp version.h
diff --git a/target/native/sysreg.lst b/target/native/sysreg.lst
@@ -1,8 +0,0 @@
-ACTLR_EL3 S3_6_C1_C0_1
-SCTLR_EL3 S3_6_C1_C0_0
-RVBAR_EL3 S3_6_C12_C0_1
-VBAR_EL3 S3_6_C12_C0_0
-TPIDR_EL3 S3_6_C13_C0_2
-CLIDR_EL1 S3_1_C0_C0_1
-CCSIDR_EL1 S3_1_C0_C0_0
-CSSELR_EL1 S3_2_C0_C0_0
