Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

7 files changed, 0 insertions, 663 deletions

diff --git a/qemu/roms/SLOF/lib/libhvcall/Makefile b/qemu/roms/SLOF/lib/libhvcall/Makefile
deleted file mode 100644
index def532509..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/Makefile
+++ /dev/null
@@ -1,57 +0,0 @@
-# *****************************************************************************
-# * Copyright (c) 2004, 2008 IBM Corporation
-# * All rights reserved.
-# * This program and the accompanying materials
-# * are made available under the terms of the BSD License
-# * which accompanies this distribution, and is available at
-# * http://www.opensource.org/licenses/bsd-license.php
-# *
-# * Contributors:
-# *     IBM Corporation - initial implementation
-# ****************************************************************************/
-
-TOPCMNDIR ?= ../..
-
-include $(TOPCMNDIR)/make.rules
-
-ASFLAGS = $(FLAG) $(RELEASE) $(CPUARCHDEF) -Wa,-mregnames
-CPPFLAGS = -I../libc/include $(CPUARCHDEF) -I$(INCLBRDDIR) \
-	   -I$(INCLCMNDIR) -I$(INCLCMNDIR)/$(CPUARCH)
-LDFLAGS = -nostdlib
-
-TARGET = ../libhvcall.a
-
-
-all: $(TARGET)
-
-SRCS = brokensc1.c rfill.c
-SRCSS = hvcall.S
-
-
-OBJS = $(SRCS:%.c=%.o) $(SRCSS:%.S=%.o)
-
-$(TARGET): $(OBJS)
-	$(AR) -rc $@ $(OBJS)
-	$(RANLIB) $@
-
-%.o: %.S
-	$(CC) $(CPPFLAGS) $(ASFLAGS) -c $< -o $@
-
-clean:
-	$(RM) $(TARGET) $(OBJS)
-
-distclean: clean
-	$(RM) Makefile.dep
-
-
-# Rules for creating the dependency file:
-depend:
-	$(RM) Makefile.dep
-	$(MAKE) Makefile.dep
-
-Makefile.dep: Makefile
-	$(CC) -M $(CPPFLAGS) $(CFLAGS) $(SRCS) $(SRCSS) > Makefile.dep
-
-# Include dependency file if available:
--include Makefile.dep
-
diff --git a/qemu/roms/SLOF/lib/libhvcall/brokensc1.c b/qemu/roms/SLOF/lib/libhvcall/brokensc1.c
deleted file mode 100644
index e6387e0ab..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/brokensc1.c
+++ /dev/null
@@ -1,162 +0,0 @@
-#include <stdint.h>
-#include <stddef.h>
-#include <cpu.h>
-#include "libhvcall.h"
-#include "byteorder.h"
-
-// #define DEBUG_PATCHERY
-
-#define H_SET_DABR	0x28
-#define INS_SC1		0x44000022
-#define INS_SC1_REPLACE	0x7c000268
-
-extern volatile uint32_t sc1ins;
-
-static unsigned long hcall(uint32_t inst, unsigned long arg0, unsigned long arg1)
-{
-	register unsigned long r3 asm("r3") = arg0;
-	register unsigned long r4 asm("r4") = arg1;
-	register unsigned long r5 asm("r5") = inst;
-	asm volatile("bl 1f		\n"
-		     "1:		\n"
-		     "li 11, 2f - 1b	\n"
-		     "mflr 12		\n"
-		     "add 11, 11, 12	\n"
-		     "stw 5, 0(11)	\n"
-		     "dcbst 0, 11	\n"
-		     "sync		\n"
-		     "icbi 0, 11	\n"
-		     "isync		\n"
-		     "2:		\n"
-		     ".long 0		\n"
-                     : "=r" (r3)
-                     : "r" (r3), "r" (r4), "r" (r5)
-                     : "ctr", "r0", "r6", "r7", "r8", "r9", "r10", "r11",
-                       "r12", "r13", "r31", "lr", "cc");
-	return r3;
-}
-
-static int check_broken_sc1(void)
-{
-	long r;
-
-	/*
-	 * Check if we can do a simple hcall. If it works, we are running in
-	 * a sane environment and everything's fine. If it doesn't, we need
-	 * to patch the hypercall instruction to something that traps into
-	 * supervisor mode.
-	 */
-	r = hcall(INS_SC1, H_SET_DABR, 0);
-	if (r == H_SUCCESS || r == H_HARDWARE) {
-		/* All is fine */
-		return 0;
-	}
-
-	/* We found a broken sc1 host! */
-	return 1;
-}
-
-int patch_broken_sc1(void *start, void *end, uint32_t *test_ins)
-{
-	uint32_t *p;
-	/* The sc 1 instruction */
-	uint32_t sc1 = INS_SC1;
-	/* An illegal instruction that KVM interprets as sc 1 */
-	uint32_t sc1_replacement = INS_SC1_REPLACE;
-	int is_le = (test_ins && *test_ins == 0x48000008);
-#ifdef DEBUG_PATCHERY
-	int cnt = 0;
-#endif
-
-	/* The host is sane, get out of here */
-	if (!check_broken_sc1())
-		return 0;
-
-	/* We only get here with a broken sc1 implementation */
-
-	/* Trim the range we scan to not cover the data section */
-	if (test_ins) {
-		/* This is the cpu table matcher for 970FX */
-		uint32_t end_bytes[] = { 0xffff0000, 0x3c0000 };
-		/*
-		 * The .__start symbol contains a trap instruction followed
-		 * by lots of zeros.
-		 */
-		uint32_t start_bytes[] = { 0x7fe00008, 0, 0, 0, 0 };
-
-		if (is_le) {
-			end_bytes[0] = bswap_32(end_bytes[0]);
-			end_bytes[1] = bswap_32(end_bytes[1]);
-			start_bytes[1] = bswap_32(start_bytes[1]);
-		}
-
-		/* Find the start of the text section */
-		for (p = test_ins; (long)p > (long)start; p--) {
-			if (p[0] == start_bytes[0] &&
-			    p[1] == start_bytes[1] &&
-			    p[2] == start_bytes[2] &&
-			    p[3] == start_bytes[3] &&
-			    p[4] == start_bytes[4]) {
-				/*
-				 * We found a match of the instruction sequence
-				 *     trap
-				 *     .long 0
-				 *     .long 0
-				 *     .long 0
-				 *     .long 0
-				 * which marks the beginning of the .text
-				 * section on all Linux kernels I've checked.
-				 */
-#ifdef DEBUG_PATCHERY
-				printf("Shortened start from %p to %p\n", end, p);
-#endif
-				start = p;
-				break;
-			}
-		}
-
-		/* Find the end of the text section */
-		for (p = start; (long)p < (long)end; p++) {
-			if (p[0] == end_bytes[0] && p[1] == end_bytes[1]) {
-				/*
-				 * We found a match of the PPC970FX entry in the
-				 * guest kernel's CPU table. That table is
-				 * usually found early in the .data section and
-				 * thus marks the end of the .text section for
-				 * us which we need to patch.
-				 */
-#ifdef DEBUG_PATCHERY
-				printf("Shortened end from %p to %p\n", end, p);
-#endif
-				end = p;
-				break;
-			}
-		}
-	}
-
-	if (is_le) {
-		/*
-		 * The kernel was built for LE mode, so our sc1 and replacement
-		 * opcodes are in the wrong byte order. Reverse them.
-		 */
-		sc1 = bswap_32(sc1);
-		sc1_replacement = bswap_32(sc1_replacement);
-	}
-
-	/* Patch all sc 1 instructions to reserved instruction 31/308 */
-	for (p = start; (long)p < (long)end; p++) {
-		if (*p == sc1) {
-			*p = sc1_replacement;
-			flush_cache(p, sizeof(*p));
-#ifdef DEBUG_PATCHERY
-			cnt++;
-#endif
-		}
-	}
-
-#ifdef DEBUG_PATCHERY
-	printf("Patched %d instructions (%p - %p)\n", cnt, start, end);
-#endif
-
-	return 1;
-}
diff --git a/qemu/roms/SLOF/lib/libhvcall/hvcall.S b/qemu/roms/SLOF/lib/libhvcall/hvcall.S
deleted file mode 100644
index 92cf22e4c..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/hvcall.S
+++ /dev/null
@@ -1,134 +0,0 @@
-#define _ASM
-#define __ASSEMBLY__
-#include "macros.h"
-#include "libhvcall.h"
-#include <termctrl.h>
-#include <product.h>
-
-#define HVCALL			.long 0x44000022
-	.text
-	.align	3
-
-ENTRY(get_print_banner)
-	LOAD32(r4, print_version)
-	LOAD32(r5, print_version_end)
-	std	r4,0(r3)
-	std	r5,8(r3)
-	blr
-
-ENTRY(hv_generic)
-	HVCALL
-	blr
-
-/* r3 = char, r4 = hvtermno */
-ENTRY(hv_putchar)
-	sldi	r6,r3,(24+32)
-	li	r3,H_PUT_TERM_CHAR
-	li	r5,1
-	HVCALL
-	blr
-
-/* r3 = hvtermno */
-ENTRY(hv_getchar)
-	mflr	r10
-	bl	.hv_haschar
-	mtlr	r10
-	cmpwi	cr0,r3,0
-	beqlr
-	lis	r9,inbuf@h
-	ori	r9,r9,inbuf@l
-	lwz	r4,20(r9)
-	lbzx	r3,r4,r9
-	addi	r4,r4,1
-	stw	r4,20(r9)
-	blr
-
-/* r3 = hvtermno */
-ENTRY(hv_haschar)
-	mr	r4,r3
-	li	r3,-1
-	lis	r9,inbuf@h
-	ori	r9,r9,inbuf@l
-	lwz	r5,16(r9)
-	lwz	r6,20(r9)
-	cmplw	cr0,r5,r6
-	bnelr
-	li	r3,H_GET_TERM_CHAR
-	HVCALL
-	lis	r9,inbuf@h
-	ori	r9,r9,inbuf@l
-	stw	r4,16(r9)
-	li	r3,0
-	stw	r3,20(r9)
-	cmplwi	cr0,r4,0
-	beqlr
-	li	r3,-1
-	std	r5,0(r9)
-	std	r6,8(r9)
-	blr
-
-ENTRY(hv_send_crq)
-	ld	r5,0(r4)
-	ld	r6,8(r4)
-	mr	r4,r3
-	li	r3,H_SEND_CRQ
-	HVCALL
-	blr
-
-ENTRY(hv_send_logical_lan)
-	li	r11,0	/* no continue token for now */
-	mr	r10,r9
-	mr	r9,r8
-	mr	r8,r7
-	mr	r7,r6
-	mr	r6,r5
-	mr	r5,r4
-	mr	r4,r3
-	li	r3,H_SEND_LOGICAL_LAN
-	HVCALL
-	blr
-
-ENTRY(hv_logical_ci_load)
-	mr	r5,r4
-	mr	r4,r3
-	li	r3,H_LOGICAL_CI_LOAD
-	HVCALL
-	cmpdi	cr0,r3,0
-	mr	r3,r4
-	beqlr
-	li	r3,-1
-	blr
-
-ENTRY(hv_logical_ci_store)
-	mr	r6,r5
-	mr	r5,r4
-	mr	r4,r3
-	li	r3,H_LOGICAL_CI_STORE
-	HVCALL
-	blr
-
-ENTRY(hv_logical_memop)
-	mr	r8,r7
-	mr	r7,r6
-	mr	r6,r5
-	mr	r5,r4
-	mr	r4,r3
-	lis	r3,KVMPPC_H_LOGICAL_MEMOP@h
-	ori	r3,r3,KVMPPC_H_LOGICAL_MEMOP@l
-	HVCALL
-	blr
-
-ENTRY(hv_cas)
-	mr	r6,r5
-	mr	r5,r4
-	mr	r4,r3
-	lis	r3,KVMPPC_H_CAS@h
-	ori	r3,r3,KVMPPC_H_CAS@l
-	HVCALL
-	blr
-
-	.section ".bss"
-inbuf:	.space	16
-inlen:	.space	4
-inpos:	.space	4
-	.text
diff --git a/qemu/roms/SLOF/lib/libhvcall/hvcall.code b/qemu/roms/SLOF/lib/libhvcall/hvcall.code
deleted file mode 100644
index 0ff50f27e..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/hvcall.code
+++ /dev/null
@@ -1,131 +0,0 @@
-/******************************************************************************
- * Copyright (c) 2004, 2011 IBM Corporation
- * All rights reserved.
- * This program and the accompanying materials
- * are made available under the terms of the BSD License
- * which accompanies this distribution, and is available at
- * http://www.opensource.org/licenses/bsd-license.php
- *
- * Contributors:
- *     IBM Corporation - initial implementation
- *****************************************************************************/
-
-#include <libhvcall.h>
-
-// : hv-putchar ( hvtermno char -- )
-PRIM(hv_X2d_putchar)
-	char c = TOS.n; POP;
-	int hvtermno = TOS.n; POP;
-	hv_putchar(c, hvtermno);
-MIRP
-
-// : hv-getchar ( hvtermno -- char )
-PRIM(hv_X2d_getchar)
-	TOS.n = hv_getchar(TOS.n);
-MIRP
-
-// : hv-haschar ( hvtermno -- res )
-PRIM(hv_X2d_haschar)
-	TOS.n = hv_haschar(TOS.n);
-MIRP
-
-// : hv-reg-crq ( unit qaddr qsize -- res )
-PRIM(hv_X2d_reg_X2d_crq)
-	unsigned long qsize = TOS.u; POP;
-	unsigned long qaddr = TOS.u; POP;
-	unsigned int unit = TOS.u;
-	TOS.n = hv_reg_crq(unit, qaddr, qsize);
-MIRP
-
-// : hv-free-crq ( unit -- )
-PRIM(hv_X2d_free_X2d_crq)
-	unsigned int unit = TOS.u; POP;
-	hv_free_crq(unit);
-MIRP
-
-// : hv-send-crq ( unit msgaddr -- rc )
-PRIM(hv_X2d_send_X2d_crq)
-	uint64_t *msgaddr = (uint64_t *)TOS.u; POP;
-	unsigned int unit = TOS.u;
-	TOS.n = hv_send_crq(unit, msgaddr);
-MIRP
-
-// : hv-put-tce ( liobn ioba tce -- rc )
-PRIM(hv_X2d_put_X2d_tce)
-	uint64_t tce = TOS.u; POP;
-	uint64_t ioba = TOS.u; POP;
-	uint32_t liobn = TOS.u;
-	TOS.u = hv_generic(H_PUT_TCE, liobn, ioba, tce);
-MIRP
-
-PRIM(RB_X40)
-	unsigned long qaddr = TOS.u;
-	TOS.u = hv_logical_ci_load(1, qaddr);
-MIRP
-PRIM(RB_X21)
-	unsigned long qaddr = TOS.u; POP;
-	unsigned char val = TOS.u; POP;
-	hv_logical_ci_store(1, qaddr, val);
-MIRP
-PRIM(RW_X40)
-	unsigned long qaddr = TOS.u;
-	TOS.u = hv_logical_ci_load(2, qaddr);
-MIRP
-PRIM(RW_X21)
-	unsigned long qaddr = TOS.u; POP;
-	unsigned short val = TOS.u; POP;
-	hv_logical_ci_store(2, qaddr, val);
-MIRP
-PRIM(RL_X40)
-	unsigned long qaddr = TOS.u;
-	TOS.u = hv_logical_ci_load(4, qaddr);
-MIRP
-PRIM(RL_X21)
-	unsigned long qaddr = TOS.u; POP;
-	unsigned int val = TOS.u; POP;
-	hv_logical_ci_store(4, qaddr, val);
-MIRP
-PRIM(RX_X40)
-	unsigned long qaddr = TOS.u;
-	TOS.u = hv_logical_ci_load(8, qaddr);
-MIRP
-PRIM(RX_X21)
-	unsigned long qaddr = TOS.u; POP;
-	unsigned long val = TOS.u; POP;
-	hv_logical_ci_store(8, qaddr, val);
-MIRP
-
-PRIM(hv_X2d_logical_X2d_memop)
-	unsigned long op    = TOS.u; POP;
-	unsigned long count = TOS.u; POP;
-	unsigned long esize = TOS.u; POP;
-	unsigned long src   = TOS.u; POP;
-	unsigned long dst   = TOS.u;
-	TOS.u = hv_logical_memop(dst, src, esize, count, op);
-MIRP
-
-PRIM(hv_X2d_cas)
-	unsigned long size   = TOS.u; POP;
-	unsigned long buf    = TOS.u; POP;
-	unsigned long vec    = TOS.u;
-	TOS.u = hv_cas(vec, buf, size);
-MIRP
-
-PRIM(hv_X2d_rtas_X2d_update)
-	unsigned long rtas_entry   = TOS.u; POP;
-	unsigned long rtas_base    = TOS.u;
-	TOS.u = hv_generic(KVMPPC_H_RTAS_UPDATE, rtas_base, rtas_entry);
-MIRP
-
-PRIM(get_X2d_print_X2d_version)
-	unsigned long addr = TOS.u; POP;
-	get_print_banner(addr);
-MIRP
-
-PRIM(check_X2d_and_X2d_patch_X2d_sc1)
-	unsigned long end = TOS.u; POP;
-	unsigned long start = TOS.u; POP;
-	unsigned long patch_ins = TOS.u; POP;
-
-	patch_broken_sc1((void*)start, (void*)end, (void*)patch_ins);
-MIRP
diff --git a/qemu/roms/SLOF/lib/libhvcall/hvcall.in b/qemu/roms/SLOF/lib/libhvcall/hvcall.in
deleted file mode 100644
index 4437b77f0..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/hvcall.in
+++ /dev/null
@@ -1,34 +0,0 @@
-/******************************************************************************
- * Copyright (c) 2004, 2011 IBM Corporation
- * All rights reserved.
- * This program and the accompanying materials
- * are made available under the terms of the BSD License
- * which accompanies this distribution, and is available at
- * http://www.opensource.org/licenses/bsd-license.php
- *
- * Contributors:
- *     IBM Corporation - initial implementation
- *****************************************************************************/
-
-cod(hv-putchar)
-cod(hv-getchar)
-cod(hv-haschar)
-cod(hv-reg-crq)
-cod(hv-free-crq)
-cod(hv-send-crq)
-cod(hv-put-tce)
-cod(check-and-patch-sc1)
-
-cod(RB@)
-cod(RB!)
-cod(RW@)
-cod(RW!)
-cod(RL@)
-cod(RL!)
-cod(RX@)
-cod(RX!)
-
-cod(hv-logical-memop)
-cod(hv-cas)
-cod(hv-rtas-update)
-cod(get-print-version)
diff --git a/qemu/roms/SLOF/lib/libhvcall/libhvcall.h b/qemu/roms/SLOF/lib/libhvcall/libhvcall.h
deleted file mode 100644
index 193b7383d..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/libhvcall.h
+++ /dev/null
@@ -1,107 +0,0 @@
-#ifndef __LIBHVCALL_H__
-#define __LIBHVCALL_H__
-
-#define H_SUCCESS		0
-#define H_HARDWARE		-1
-
-#define H_GET_TCE		0x1C
-#define H_PUT_TCE		0x20
-#define H_LOGICAL_CI_LOAD	0x3c
-#define H_LOGICAL_CI_STORE	0x40
-#define H_GET_TERM_CHAR		0x54
-#define H_PUT_TERM_CHAR		0x58
-#define H_REG_CRQ		0xFC
-#define H_FREE_CRQ		0x100
-#define H_SEND_CRQ		0x108
-#define H_REGISTER_LOGICAL_LAN	0x114
-#define H_FREE_LOGICAL_LAN	0x118
-#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
-#define H_SEND_LOGICAL_LAN	0x120
-
-/* KVM specific ones */
-#define KVMPPC_HCALL_BASE       0xf000
-#define KVMPPC_H_RTAS           (KVMPPC_HCALL_BASE + 0x0)
-#define KVMPPC_H_LOGICAL_MEMOP  (KVMPPC_HCALL_BASE + 0x1)
-/* Client Architecture support */
-#define KVMPPC_H_CAS            (KVMPPC_HCALL_BASE + 0x2)
-#define KVMPPC_H_RTAS_UPDATE    (KVMPPC_HCALL_BASE + 0x3)
-#define KVMPPC_H_REPORT_MC_ERR  (KVMPPC_HCALL_BASE + 0x4)
-#define KVMPPC_HCALL_MAX        KVMPPC_H_NMI_MCE
-
-#ifndef __ASSEMBLY__
-
-extern long hv_generic(unsigned long opcode, ...);
-
-extern void hv_putchar(char c, int hvtermno);
-extern char hv_getchar(int hvtermno);
-extern char hv_haschar(int hvtermno);
-extern void get_print_banner(unsigned long addr);
-
-extern int hv_send_crq(unsigned int unit, uint64_t *msgaddr);
-
-static inline long hv_reg_crq(unsigned int unit, unsigned long qaddr,
-			      unsigned long qsize)
-{
-	return hv_generic(H_REG_CRQ, unit, qaddr, qsize);
-}
-
-static inline void hv_free_crq(unsigned int unit)
-{
-	hv_generic(H_FREE_CRQ, unit);
-}
-
-extern long  hv_send_logical_lan(unsigned long unit_address,
-				 unsigned long desc1, unsigned long desc2,
-				 unsigned long desc3, unsigned long desc4,
-				 unsigned long desc5, unsigned long desc6);
-
-static inline long h_register_logical_lan(unsigned long unit_address,
-					  unsigned long buf_list,
-					  unsigned long rec_q,
-					  unsigned long filter_list,
-					  unsigned long mac_address)
-{
-	return hv_generic(H_REGISTER_LOGICAL_LAN, unit_address,
-			  buf_list, rec_q, filter_list, mac_address);
-}
-
-static inline long h_free_logical_lan(unsigned long unit_address)
-{
-	return hv_generic(H_FREE_LOGICAL_LAN, unit_address);
-}
-
-static inline long h_add_logical_lan_buffer(unsigned long unit_address,
-					    unsigned long buffer)
-{
-	return hv_generic(H_ADD_LOGICAL_LAN_BUFFER, unit_address, buffer);
-}
-
-#define HV_RTAS_MAX_ARGRET	5
-
-struct hv_rtas_call {
-	uint32_t token;
-	uint32_t nargs;
-	uint32_t nrets;
-	uint32_t argret[HV_RTAS_MAX_ARGRET];
-};
-
-static inline unsigned long h_rtas(struct hv_rtas_call *rtas_buf)
-{
-	return hv_generic(KVMPPC_H_RTAS, (unsigned long)rtas_buf);
-}
-
-extern unsigned long hv_logical_ci_load(unsigned long size, unsigned long addr);
-extern unsigned long hv_logical_ci_store(unsigned long size, unsigned long addr,
-					 unsigned long value);
-
-extern unsigned long hv_logical_memop(unsigned long dst, unsigned long src,
-				      unsigned long esize, unsigned long count,
-				      unsigned long op);
-extern int patch_broken_sc1(void *start, void *end, uint32_t *test_ins);
-
-extern unsigned long hv_cas(unsigned long vec, unsigned long buf,
-			unsigned long size);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __LIBHVCALL_H__ */
diff --git a/qemu/roms/SLOF/lib/libhvcall/rfill.c b/qemu/roms/SLOF/lib/libhvcall/rfill.c
deleted file mode 100644
index 5407cd2a6..000000000
--- a/qemu/roms/SLOF/lib/libhvcall/rfill.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*****************************************************************************
- * Fast function for filling cache-inhibited memory regions via h-call.
- *
- * Copyright 2015 Red Hat, Inc.
- *
- * This program and the accompanying materials
- * are made available under the terms of the BSD License
- * which accompanies this distribution, and is available at
- * http://www.opensource.org/licenses/bsd-license.php
- *
- * Contributors:
- *     Thomas Huth, Red Hat Inc. - initial implementation
- *****************************************************************************/
-
-#include <cache.h>
-#include <string.h>
-
-typedef unsigned long type_u;
-
-/**
- * fast_rfill is the implementation of the FAST_RFILL macro with h-calls.
- * This is defined here instead of cache.h since we need a temporary
- * local buffer - and that caused stack size problems in engine() when
- * we used it directly in the FAST_RFILL macro.
- */
-void fast_rfill(char *dst, long size, char pat)
-{
-	type_u buf[64];
-
-	memset(buf, pat, size < sizeof(buf) ? size : sizeof(buf));
-
-	while (size > sizeof(buf)) {
-		FAST_MRMOVE(buf, dst, sizeof(buf));
-		dst += sizeof(buf);
-		size -= sizeof(buf);
-	}
-	FAST_MRMOVE(buf, dst, size);
-}