src/broadcom/simulator/v3d_simulator_wrapper.cpp

   1 /*
   2  * Copyright © 2017 Broadcom
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 /** @file
  25  *
  26  * Wraps bits of the V3D simulator interface in a C interface for the
  27  * v3d_simulator.c code to use.
  28  */
  29
  30 #ifdef USE_V3D_SIMULATOR
  31
  32 #include "v3d_simulator_wrapper.h"
  33
  34 #define V3D_TECH_VERSION 3
  35 #define V3D_REVISION 3
  36 #define V3D_SUB_REV 0
  37 #define V3D_HIDDEN_REV 0
  38 #define V3D_COMPAT_REV 0
  39 #include "v3d_hw_auto.h"
  40
  41 extern "C" {
  42
  43 struct v3d_hw *v3d_hw_auto_new(void *in_params)
  44 {
  45         return v3d_hw_auto_make_unique().release();
  46 }
  47
  48
  49 uint32_t v3d_hw_get_mem(const struct v3d_hw *hw, size_t *size, void **p)
  50 {
  51         return hw->get_mem(size, p);
  52 }
  53
  54 bool v3d_hw_alloc_mem(struct v3d_hw *hw, size_t min_size)
  55 {
  56         return hw->alloc_mem(min_size) == V3D_HW_ALLOC_SUCCESS;
  57 }
  58
  59 bool v3d_hw_has_gca(struct v3d_hw *hw)
  60 {
  61         return hw->has_gca();
  62 }
  63
  64 uint32_t v3d_hw_read_reg(struct v3d_hw *hw, uint32_t reg)
  65 {
  66         return hw->read_reg(reg);
  67 }
  68
  69 void v3d_hw_write_reg(struct v3d_hw *hw, uint32_t reg, uint32_t val)
  70 {
  71         hw->write_reg(reg, val);
  72 }
  73
  74 void v3d_hw_tick(struct v3d_hw *hw)
  75 {
  76         return hw->tick();
  77 }
  78
  79 int v3d_hw_get_version(struct v3d_hw *hw)
  80 {
  81         const V3D_HUB_IDENT_T *ident = hw->get_hub_ident();
  82
  83         return ident->tech_version * 10 + ident->revision;
  84 }
  85
  86 void
  87 v3d_hw_set_isr(struct v3d_hw *hw, void (*isr)(uint32_t status))
  88 {
  89         hw->set_isr(isr);
  90 }
  91
  92 }
  93 #endif /* USE_V3D_SIMULATOR */