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https://github.com/Telecominfraproject/OpenCellular.git
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5007bbc009
Perviously we use uint32_t for this, but this doesn't compile for 64-bit environment (and likely doesn't for 16-bit either.) Use uintptr_t so that we don't get size mismatch errors. BUG=chrome-os-partner:19257 TEST=Run host emulated tests BRANCH=None Change-Id: I3cd66a745fa171c41a5f142514284ec106586acb Signed-off-by: Vic Yang <victoryang@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/50358 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
104 lines
1.7 KiB
C
104 lines
1.7 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* System module for emulator */
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#include <stdlib.h>
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#include "host_test.h"
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#include "system.h"
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#include "persistence.h"
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#define SHARED_MEM_SIZE 512 /* bytes */
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char __shared_mem_buf[SHARED_MEM_SIZE];
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test_mockable void system_reset(int flags)
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{
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exit(EXIT_CODE_RESET | flags);
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}
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test_mockable void system_hibernate(uint32_t seconds, uint32_t microseconds)
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{
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exit(EXIT_CODE_HIBERNATE);
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}
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test_mockable int system_is_locked(void)
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{
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return 0;
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}
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test_mockable int system_jumped_to_this_image(void)
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{
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return 0;
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}
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test_mockable uint32_t system_get_reset_flags(void)
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{
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return RESET_FLAG_POWER_ON;
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}
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const char *system_get_chip_vendor(void)
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{
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return "chromeos";
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}
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const char *system_get_chip_name(void)
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{
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return "emu";
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}
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const char *system_get_chip_revision(void)
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{
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return "";
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}
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int system_get_vbnvcontext(uint8_t *block)
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{
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return EC_ERROR_UNIMPLEMENTED;
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}
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int system_set_vbnvcontext(const uint8_t *block)
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{
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return EC_ERROR_UNIMPLEMENTED;
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}
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int system_set_scratchpad(uint32_t value)
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{
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FILE *f = get_persistent_storage("scratchpad", "w");
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fprintf(f, "%lu", value);
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release_persistent_storage(f);
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return EC_SUCCESS;
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}
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uint32_t system_get_scratchpad(void)
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{
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FILE *f = get_persistent_storage("scratchpad", "r");
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uint32_t value;
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int success;
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if (f == NULL)
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return 0;
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success = fscanf(f, "%lu", &value);
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release_persistent_storage(f);
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if (success)
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return value;
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else
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return 0;
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}
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uintptr_t system_usable_ram_end(void)
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{
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return (uintptr_t)(__shared_mem_buf + SHARED_MEM_SIZE);
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}
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void system_pre_init(void)
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{
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/* Nothing */
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}
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