From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: 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 --- qemu/target-lm32/op_helper.c | 161 ------------------------------------------- 1 file changed, 161 deletions(-) delete mode 100644 qemu/target-lm32/op_helper.c (limited to 'qemu/target-lm32/op_helper.c') diff --git a/qemu/target-lm32/op_helper.c b/qemu/target-lm32/op_helper.c deleted file mode 100644 index b6759e022..000000000 --- a/qemu/target-lm32/op_helper.c +++ /dev/null @@ -1,161 +0,0 @@ -#include "qemu/osdep.h" -#include "cpu.h" -#include "exec/helper-proto.h" -#include "qemu/host-utils.h" - -#include "hw/lm32/lm32_pic.h" -#include "hw/char/lm32_juart.h" - -#include "exec/cpu_ldst.h" - -#ifndef CONFIG_USER_ONLY -#include "sysemu/sysemu.h" -#endif - -#if !defined(CONFIG_USER_ONLY) -void raise_exception(CPULM32State *env, int index) -{ - CPUState *cs = CPU(lm32_env_get_cpu(env)); - - cs->exception_index = index; - cpu_loop_exit(cs); -} - -void HELPER(raise_exception)(CPULM32State *env, uint32_t index) -{ - raise_exception(env, index); -} - -void HELPER(hlt)(CPULM32State *env) -{ - CPUState *cs = CPU(lm32_env_get_cpu(env)); - - cs->halted = 1; - cs->exception_index = EXCP_HLT; - cpu_loop_exit(cs); -} - -void HELPER(ill)(CPULM32State *env) -{ -#ifndef CONFIG_USER_ONLY - CPUState *cs = CPU(lm32_env_get_cpu(env)); - fprintf(stderr, "VM paused due to illegal instruction. " - "Connect a debugger or switch to the monitor console " - "to find out more.\n"); - vm_stop(RUN_STATE_PAUSED); - cs->halted = 1; - raise_exception(env, EXCP_HALTED); -#endif -} - -void HELPER(wcsr_bp)(CPULM32State *env, uint32_t bp, uint32_t idx) -{ - uint32_t addr = bp & ~1; - - assert(idx < 4); - - env->bp[idx] = bp; - lm32_breakpoint_remove(env, idx); - if (bp & 1) { - lm32_breakpoint_insert(env, idx, addr); - } -} - -void HELPER(wcsr_wp)(CPULM32State *env, uint32_t wp, uint32_t idx) -{ - lm32_wp_t wp_type; - - assert(idx < 4); - - env->wp[idx] = wp; - - wp_type = lm32_wp_type(env->dc, idx); - lm32_watchpoint_remove(env, idx); - if (wp_type != LM32_WP_DISABLED) { - lm32_watchpoint_insert(env, idx, wp, wp_type); - } -} - -void HELPER(wcsr_dc)(CPULM32State *env, uint32_t dc) -{ - uint32_t old_dc; - int i; - lm32_wp_t old_type; - lm32_wp_t new_type; - - old_dc = env->dc; - env->dc = dc; - - for (i = 0; i < 4; i++) { - old_type = lm32_wp_type(old_dc, i); - new_type = lm32_wp_type(dc, i); - - if (old_type != new_type) { - lm32_watchpoint_remove(env, i); - if (new_type != LM32_WP_DISABLED) { - lm32_watchpoint_insert(env, i, env->wp[i], new_type); - } - } - } -} - -void HELPER(wcsr_im)(CPULM32State *env, uint32_t im) -{ - lm32_pic_set_im(env->pic_state, im); -} - -void HELPER(wcsr_ip)(CPULM32State *env, uint32_t im) -{ - lm32_pic_set_ip(env->pic_state, im); -} - -void HELPER(wcsr_jtx)(CPULM32State *env, uint32_t jtx) -{ - lm32_juart_set_jtx(env->juart_state, jtx); -} - -void HELPER(wcsr_jrx)(CPULM32State *env, uint32_t jrx) -{ - lm32_juart_set_jrx(env->juart_state, jrx); -} - -uint32_t HELPER(rcsr_im)(CPULM32State *env) -{ - return lm32_pic_get_im(env->pic_state); -} - -uint32_t HELPER(rcsr_ip)(CPULM32State *env) -{ - return lm32_pic_get_ip(env->pic_state); -} - -uint32_t HELPER(rcsr_jtx)(CPULM32State *env) -{ - return lm32_juart_get_jtx(env->juart_state); -} - -uint32_t HELPER(rcsr_jrx)(CPULM32State *env) -{ - return lm32_juart_get_jrx(env->juart_state); -} - -/* Try to fill the TLB and return an exception if error. If retaddr is - * NULL, it means that the function was called in C code (i.e. not - * from generated code or from helper.c) - */ -void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx, - uintptr_t retaddr) -{ - int ret; - - ret = lm32_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx); - if (unlikely(ret)) { - if (retaddr) { - /* now we have a real cpu fault */ - cpu_restore_state(cs, retaddr); - } - cpu_loop_exit(cs); - } -} -#endif - -- cgit 1.2.3-korg