6 files changed, 0 insertions, 130 deletions
diff --git a/arch/riscv/include/csr.h b/arch/riscv/include/csr.h
deleted file mode 100644
index b309f0b..0000000
--- a/arch/riscv/include/csr.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef APOS_CSR_H
-#define APOS_CSR_H
-
-#include <apos/utils.h>
-
-#define SATP_MODE_Sv32	0x80000000
-#define SATP_MODE_Sv39	0x8000000000000000
-#define SATP_MODE_Sv48	0x9000000000000000
-
-
-/* supervisor CSR registers */
-#define CSR_SSTATUS	0x100
-#define CSR_SIE		0x104
-#define CSR_STVEC	0x105
-#define CSR_SCOUNTEREN	0x106
-
-#define CSR_SENVCFG	0x10A
-
-#define CSR_SSCRATCH	0x140
-#define CSR_SEPC	0x141
-#define CSR_SCAUSE	0x142
-#define CSR_STVAL	0x143
-#define CSR_SIP		0x144
-
-#define CSR_SATP	0x180
-
-#define CSR_SCONTEXT	0x5A8
-
-/* Exception causes */
-#define EXC_INST_MISALIGNED	0
-#define EXC_INST_ACCESS		1
-#define EXC_BREAKPOINT		3
-#define EXC_LOAD_ACCESS		5
-#define EXC_STORE_ACCESS	7
-#define EXC_SYSCALL		8
-#define EXC_INST_PAGE_FAULT	12
-#define EXC_LOAD_PAGE_FAULT	13
-#define EXC_STORE_PAGE_FAULT	15
-
-/* status CSR bits */
-#define SSTATUS_SUM		(1 << 18)
-#define SSTATUS_SPP		(1 << 8)
-
-/* directly lifted from Linux:/arch/riscv/include/asm/asm.h:9-13 */
-#ifdef __ASSEMBLY__
-#define __ASM_STR(x) x
-#else
-#define __ASM_STR(x) #x
-#endif
-
-#define csr_read(csr, res)\
-	__asm__ ("csrr %0, " __ASM_STR(csr) : "=r" (res) : : "memory")
-
-#define csr_write(csr, val)\
-	__asm__ ("csrw " __ASM_STR(csr) ", %0" : : "rK" (val) : "memory")
-
-#define csr_set(csr, val)\
-	__asm__ ("csrs " __ASM_STR(csr) ", %0" : : "rK" (val) : "memory")
-
-#define csr_clear(csr, val)\
-	__asm__ ("csrc " __ASM_STR(csr) ", %0" : : "rK" (val) : "memory")
-
-#endif /* APOS_CSR_H */
diff --git a/arch/riscv/include/lock.h b/arch/riscv/include/lock.h
deleted file mode 100644
index 4f71344..0000000
--- a/arch/riscv/include/lock.h
+++ /dev/null
@@ -1 +0,0 @@
-#define optional_pause()
diff --git a/arch/riscv/include/pages.h b/arch/riscv/include/pages.h
deleted file mode 100644
index 362499a..0000000
--- a/arch/riscv/include/pages.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef APOS_RISCV_PAGES_H
-#define APOS_RISCV_PAGES_H
-
-#include <apos/types.h>
-
-#define MM_KPAGE MM_O0
-#define MM_MPAGE MM_O1
-#define MM_GPAGE MM_O2
-#define MM_TPAGE MM_O3
-
-#define MM_KPAGE_SIZE SZ_4K
-#define MM_MPAGE_SIZE SZ_2M
-#define MM_GPAGE_SIZE SZ_1G
-#define MM_TPAGE_SIZE SZ_512G
-
-typedef uint64_t pm_t;
-
-#endif /* APOS_RISCV_PAGES_H */
diff --git a/arch/riscv/include/sbi.h b/arch/riscv/include/sbi.h
deleted file mode 100644
index 609849d..0000000
--- a/arch/riscv/include/sbi.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef APOS_RISCV_SBI_H
-
-struct sbiret {
-	long error;
-	long value;
-};
-
-struct sbiret sbi_ecall(int ext, int fid,
-		unsigned long arg0, unsigned long arg1, unsigned long arg2,
-		unsigned long arg3, unsigned long arg4, unsigned long arg5);
-
-#endif /* APOS_RISCV_SBI_H */
diff --git a/arch/riscv/include/tcb.h b/arch/riscv/include/tcb.h
deleted file mode 100644
index d1e0717..0000000
--- a/arch/riscv/include/tcb.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef ARCH_RISCV_TCB_H
-#define ARCH_RISCV_TCB_H
-
-struct arch_tcbd {
-	/* empty for now, but should probably be filled with stuff like register
-	 * saving of something */
-};
-
-#endif /* ARCH_RISCV_TCB_H */
diff --git a/arch/riscv/include/vmem.h b/arch/riscv/include/vmem.h
deleted file mode 100644
index 228b24b..0000000
--- a/arch/riscv/include/vmem.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef APOS_RISCV_VMAP_H
-#define APOS_RISCV_VMAP_H
-
-#include <apos/types.h>
-#include <apos/attrs.h>
-
-#define VM_V (1 << 0)
-#define VM_R (1 << 1)
-#define VM_W (1 << 2)
-#define VM_X (1 << 3)
-#define VM_U (1 << 4)
-#define VM_G (1 << 5)
-#define VM_A (1 << 6)
-#define VM_D (1 << 7)
-
-enum mm_mode {
-	Sv48,
-	Sv39,
-	Sv32,
-};
-
-typedef size_t vm_t;
-struct __packed vm_branch {
-	struct vm_branch *leaf[512];
-};
-
-#endif /* APOS_RISCV_VMAP_H */