Moving the rest (except ACPI tables) to high mem
Also the debug messaging to verify it.
This commit is contained in:
@@ -191,6 +191,7 @@ memory_virtualize(EFI_RUNTIME_SERVICES *runsvc, struct memory_map *map)
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case KERNEL_FONT_MEMTYPE:
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case KERNEL_DATA_MEMTYPE:
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d->Attribute |= EFI_MEMORY_RUNTIME;
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d->VirtualStart = d->PhysicalStart + KERNEL_VIRT_ADDRESS;
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default:
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if (d->Attribute & EFI_MEMORY_RUNTIME) {
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@@ -85,6 +85,19 @@ kernel_main(popcorn_data *header)
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init_console(header);
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log::debug(logs::boot, " Popcorn header is at: %016lx", header);
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log::debug(logs::boot, " Framebuffer is at: %016lx", header->frame_buffer);
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log::debug(logs::boot, " Font data is at: %016lx", header->font);
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log::debug(logs::boot, " Kernel data is at: %016lx", header->data);
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log::debug(logs::boot, " Memory map is at: %016lx", header->memory_map);
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log::debug(logs::boot, "ACPI root table is at: %016lx", header->acpi_table);
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log::debug(logs::boot, "Runtime service is at: %016lx", header->runtime);
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/*
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pager->dump_pml4(nullptr, 0);
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pager->dump_blocks(true);
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*/
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device_manager *devices =
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new (&device_manager::get()) device_manager(header->acpi_table);
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@@ -141,7 +141,7 @@ page_block::dump(page_block *list, const char *name, bool show_unmapped)
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if (cur->virtual_address) {
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page_table_indices start{cur->virtual_address};
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log::info(logs::memory, " %lx %x [%6d] %lx (%d,%d,%d,%d)",
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log::info(logs::memory, " %016lx %08x [%6d] %016lx (%d,%d,%d,%d)",
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cur->physical_address,
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cur->flags,
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cur->count,
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@@ -149,7 +149,7 @@ page_block::dump(page_block *list, const char *name, bool show_unmapped)
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start[0], start[1], start[2], start[3]);
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} else {
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page_table_indices start{cur->virtual_address};
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log::info(logs::memory, " %lx %x [%6d]",
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log::info(logs::memory, " %016lx %08x [%6d]",
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cur->physical_address,
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cur->flags,
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cur->count);
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@@ -276,18 +276,19 @@ page_manager::map_offset_pointer(void **pointer, size_t length)
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}
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void
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page_manager::dump_blocks()
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page_manager::dump_blocks(bool used_only)
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{
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page_block::dump(m_used, "used", true);
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page_block::dump(m_free, "free", true);
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if (!used_only)
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page_block::dump(m_free, "free", true);
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}
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void
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page_manager::dump_pml4(page_table *pml4)
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page_manager::dump_pml4(page_table *pml4, int max_index)
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{
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if (pml4 == nullptr)
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pml4 = get_pml4();
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pml4->dump();
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pml4->dump(4, max_index);
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}
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page_block *
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@@ -623,7 +624,7 @@ page_manager::pop_pages(size_t count, addr_t *address)
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void
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page_table::dump(int level, uint64_t offset)
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page_table::dump(int level, int max_index, uint64_t offset)
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{
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console *cons = console::get();
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@@ -650,13 +651,13 @@ page_table::dump(int level, uint64_t offset)
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}
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if (--level > 0) {
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for (int i=0; i<512; ++i) {
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for (int i=0; i<=max_index; ++i) {
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uint64_t ent = entries[i];
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if ((ent & 0x1) == 0) continue;
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if ((ent & 0x80)) continue;
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page_table *next = reinterpret_cast<page_table *>((ent & ~0xffful) + offset);
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next->dump(level, offset);
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next->dump(level, 511, offset);
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}
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}
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}
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@@ -101,11 +101,13 @@ public:
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}
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/// Log the current free/used block lists.
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void dump_blocks();
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/// \arg used_only If true, skip printing free list. Default false.
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void dump_blocks(bool used_only = false);
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/// Dump the given or current PML4 to the console
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/// \arg pml4 The page table to use, null for the current one
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void dump_pml4(page_table *pml4 = nullptr);
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/// \arg pml4 The page table to use, null for the current one
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/// \arg max_index The max index of pml4 to print
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void dump_pml4(page_table *pml4 = nullptr, int max_index = 511);
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/// Get the system page manager.
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/// \returns A pointer to the system page manager
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@@ -303,7 +305,7 @@ struct page_table
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entries[i] = (reinterpret_cast<uint64_t>(p) - pm::page_offset) | (flags & 0xfff);
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}
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void dump(int level = 4, uint64_t offset = page_manager::page_offset);
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void dump(int level = 4, int max_index = 511, uint64_t offset = page_manager::page_offset);
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};
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