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SPU TG: Simplify state of saved SPU image data

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Save only entry points instead of sys_spu_image structure.
This commit is contained in:
Eladash 2021-05-01 17:34:25 +03:00 committed by Ivan
parent ca0d38d19d
commit 0224c7a9eb
3 changed files with 19 additions and 19 deletions
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4
rpcs3/Emu/Cell/Modules/sys_spu_.cpp
View File

@ -389,7 +389,7 @@ error_code sys_raw_spu_load(s32 id, vm::cptr<char> path, vm::ptr<u32> entry)
sys_spu_image img;
img.load(elf_file);
img.deploy(vm::_ptr<u8>(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id), img.segs.get_ptr(), img.nsegs);
img.deploy(vm::_ptr<u8>(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id), std::span(img.segs.get_ptr(), img.nsegs));
img.free();
*entry = img.entry_point;
@ -402,7 +402,7 @@ error_code sys_raw_spu_image_load(s32 id, vm::ptr<sys_spu_image> img)
sysPrxForUser.warning("sys_raw_spu_image_load(id=%d, img=*0x%x)", id, img);
// Load SPU segments
img->deploy(vm::_ptr<u8>(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id), img->segs.get_ptr(), img->nsegs);
img->deploy(vm::_ptr<u8>(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id), std::span(img->segs.get_ptr(), img->nsegs));
// Use MMIO
vm::write32(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id + RAW_SPU_PROB_OFFSET + SPU_NPC_offs, img->entry_point);

28
rpcs3/Emu/Cell/lv2/sys_spu.cpp
View File

@ -109,7 +109,7 @@ void sys_spu_image::free() const
}
}
void sys_spu_image::deploy(u8* loc, sys_spu_segment* segs, u32 nsegs)
void sys_spu_image::deploy(u8* loc, std::span<const sys_spu_segment> segs)
{
// Segment info dump
std::string dump;
@ -119,20 +119,18 @@ void sys_spu_image::deploy(u8* loc, sys_spu_segment* segs, u32 nsegs)
sha1_starts(&sha);
u8 sha1_hash[20];
for (u32 i = 0; i < nsegs; i++)
for (const auto& seg : segs)
{
auto& seg = segs[i];
fmt::append(dump, "\n\t[%u] t=0x%x, ls=0x%x, size=0x%x, addr=0x%x", &seg - segs.data(), seg.type, seg.ls, seg.size, seg.addr);
fmt::append(dump, "\n\t[%d] t=0x%x, ls=0x%x, size=0x%x, addr=0x%x", i, seg.type, seg.ls, seg.size, seg.addr);
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.type), sizeof(seg.type));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.type), sizeof(seg.type));
// Hash big-endian values
if (seg.type == SYS_SPU_SEGMENT_TYPE_COPY)
{
std::memcpy(loc + seg.ls, vm::base(seg.addr), seg.size);
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.size), sizeof(seg.size));
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.ls), sizeof(seg.ls));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.size), sizeof(seg.size));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.ls), sizeof(seg.ls));
sha1_update(&sha, vm::_ptr<uchar>(seg.addr), seg.size);
}
else if (seg.type == SYS_SPU_SEGMENT_TYPE_FILL)
@ -143,9 +141,9 @@ void sys_spu_image::deploy(u8* loc, sys_spu_segment* segs, u32 nsegs)
}
std::fill_n(reinterpret_cast<be_t<u32>*>(loc + seg.ls), seg.size / 4, seg.addr);
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.size), sizeof(seg.size));
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.ls), sizeof(seg.ls));
sha1_update(&sha, reinterpret_cast<uchar*>(&seg.addr), sizeof(seg.addr));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.size), sizeof(seg.size));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.ls), sizeof(seg.ls));
sha1_update(&sha, reinterpret_cast<const uchar*>(&seg.addr), sizeof(seg.addr));
}
else if (seg.type == SYS_SPU_SEGMENT_TYPE_INFO)
{
@ -417,7 +415,7 @@ error_code sys_spu_thread_initialize(ppu_thread& ppu, vm::ptr<u32> thread, u32 g
*thread = tid;
group->args[inited] = {arg->arg1, arg->arg2, arg->arg3, arg->arg4};
group->imgs[inited].first = image;
group->imgs[inited].first = image.entry_point;
group->imgs[inited].second.assign(image.segs.get_ptr(), image.segs.get_ptr() + image.nsegs);
if (++group->init == group->max_num)
@ -725,7 +723,7 @@ error_code sys_spu_thread_group_start(ppu_thread& ppu, u32 id)
auto& args = group->args[thread->lv2_id >> 24];
auto& img = group->imgs[thread->lv2_id >> 24];
sys_spu_image::deploy(thread->ls, img.second.data(), img.first.nsegs);
sys_spu_image::deploy(thread->ls, std::span(img.second.data(), img.second.size()));
thread->cpu_init();
thread->gpr[3] = v128::from64(0, args[0]);
@ -733,7 +731,7 @@ error_code sys_spu_thread_group_start(ppu_thread& ppu, u32 id)
thread->gpr[5] = v128::from64(0, args[2]);
thread->gpr[6] = v128::from64(0, args[3]);
thread->status_npc = {SPU_STATUS_RUNNING, img.first.entry_point};
thread->status_npc = {SPU_STATUS_RUNNING, img.first};
}
}
@ -1903,7 +1901,7 @@ error_code sys_isolated_spu_create(ppu_thread& ppu, vm::ptr<u32> id, vm::ptr<voi
img.load(obj);
auto image_info = idm::get<lv2_obj, lv2_spu_image>(img.entry_point);
img.deploy(thread->ls, image_info->segs.get_ptr(), image_info->nsegs);
img.deploy(thread->ls, std::span(image_info->segs.get_ptr(), image_info->nsegs));
thread->write_reg(ls_addr + RAW_SPU_PROB_OFFSET + SPU_NPC_offs, image_info->e_entry);
ensure(idm::remove_verify<lv2_obj, lv2_spu_image>(img.entry_point, std::move(image_info)));

6
rpcs3/Emu/Cell/lv2/sys_spu.h
View File

@ -8,6 +8,8 @@
#include "Emu/Memory/vm_ptr.h"
#include "Utilities/File.h"
#include <span>
struct lv2_memory_container;
enum : s32
@ -223,7 +225,7 @@ struct sys_spu_image
void load(const fs::file& stream);
void free() const;
static void deploy(u8* loc, sys_spu_segment* segs, u32 nsegs);
static void deploy(u8* loc, std::span<const sys_spu_segment> segs);
};
enum : u32
@ -288,7 +290,7 @@ struct lv2_spu_group
std::array<std::shared_ptr<named_thread<spu_thread>>, 8> threads; // SPU Threads
std::array<s8, 256> threads_map; // SPU Threads map based number
std::array<std::pair<sys_spu_image, std::vector<sys_spu_segment>>, 8> imgs; // SPU Images
std::array<std::pair<u32, std::vector<sys_spu_segment>>, 8> imgs; // Entry points, SPU image segments
std::array<std::array<u64, 4>, 8> args; // SPU Thread Arguments
std::weak_ptr<lv2_event_queue> ep_run; // port for SYS_SPU_THREAD_GROUP_EVENT_RUN events