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fs: implement file::read_at

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Reads from the given offset; does not seek; thread-safe.
This commit is contained in:
Nekotekina 2022-12-24 17:15:29 +03:00 • committed by Ivan
parent 9d432187aa
commit 2f9cac8d18
5 changed files with 156 additions and 15 deletions
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11
rpcs3/Emu/Cell/PPUThread.cpp
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@ -617,7 +617,7 @@ struct ppu_far_jumps_t
bool with_toc;
std::string module_name;
ppu_intrp_func_t func;
u32 get_target(u32 pc, ppu_thread* ppu = nullptr) const
{
u32 direct_target = this->target;
@ -706,7 +706,7 @@ struct ppu_far_jumps_t
{
return targets;
}
for (auto end = vals.lower_bound(pc + size); it != end; it++)
{
all_info_t& all_info = it->second;
@ -1994,7 +1994,7 @@ void ppu_thread::fast_call(u32 addr, u64 rtoc)
if (auto name = get_prx_name_by_cia(cia))
{
return fmt::format("PPU[0x%x] Thread (%s) [%s: 0x%08x]", _this->id, *name_cache.get(), name, cia);
return fmt::format("PPU[0x%x] Thread (%s) [%s: 0x%08x]", _this->id, *name_cache.get(), name, cia);
}
return fmt::format("PPU[0x%x] Thread (%s) [0x%08x]", _this->id, *name_cache.get(), cia);
@ -2806,6 +2806,11 @@ namespace
return result;
}
u64 read_at(u64 offset, void* buffer, u64 size) override
{
return m_file.read_at(offset + m_off, buffer, size);
}
u64 write(const void*, u64) override
{
return 0;