#include <stdbool.h>#include <stdint.h>
Include dependency graph for config.h:
Go to the source code of this file.
Macros | |
| #define | PCE_RAM_BANK_AT(id, offset) |
| Define the memory offset for a given physical bank. More... | |
| #define | PCE_CDB_USE_PSG_DRIVER(value) |
| Set to 1 to enable using the BIOS PSG driver. This reserves additional console RAM (6 bytes ZP, 838 bytes RAM). More... | |
| #define | PCE_CDB_USE_GRAPHICS_DRIVER(value) |
| Set to 1 to enable using the BIOS graphics driver. This reserves additional console RAM (10 bytes ZP, 51 bytes RAM). More... | |
Detailed Description
Functionality related to output ELF configuration.
Macro Definition Documentation
◆ PCE_CDB_USE_GRAPHICS_DRIVER
| #define PCE_CDB_USE_GRAPHICS_DRIVER | ( | value | ) |
Set to 1 to enable using the BIOS graphics driver. This reserves additional console RAM (10 bytes ZP, 51 bytes RAM).
◆ PCE_CDB_USE_PSG_DRIVER
| #define PCE_CDB_USE_PSG_DRIVER | ( | value | ) |
Set to 1 to enable using the BIOS PSG driver. This reserves additional console RAM (6 bytes ZP, 838 bytes RAM).
◆ PCE_RAM_BANK_AT
| #define PCE_RAM_BANK_AT | ( | id, | |
| offset | |||
| ) |
Value:
__PCE_RAM_BANK_USE(id, offset) \
__PCE_RAM_BANK_CALLBACK_USE(id)
Define the memory offset for a given physical bank.
A virtual bank is a group of one or more physical banks, automatically allocated by the linker.
The recommended way to define virtual banks is to create a header file (for example, "bank.h") with PCE_RAM_BANK_AT entries, and a source file ("bank.c") which defines PCE_CONFIG_IMPLEMENTATION, then includes <pce.h>, then includes "bank.h".
A bank N defined in this manner provides:
- the pce_ram_bankN_map() function, mapping the requested virtual bank,
- the pce_ram_bankN_call(void (*method)(void)) function defines a safe trampoline to a function in another bank,
- the __ram_bankN section.
- Parameters
-
id The ID of the physical bank (0-127). offset The memory offset, in 8KB units (2-6).
