65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
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#ifndef GDBSTUB_CFG_H
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#define GDBSTUB_CFG_H
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/*
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Enable this define if you're using the RTOS SDK. It will use a custom exception handler instead of the HAL
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and do some other magic to make everything work and compile under FreeRTOS.
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*/
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#ifndef GDBSTUB_FREERTOS
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#define GDBSTUB_FREERTOS 0
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#endif
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/*
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Enable this to make the exception and debugging handlers switch to a private stack. This will use
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up 1K of RAM, but may be useful if you're debugging stack or stack pointer corruption problems. It's
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normally disabled because not many situations need it. If for some reason the GDB communication
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stops when you run into an error in your code, try enabling this.
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*/
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#ifndef GDBSTUB_USE_OWN_STACK
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#define GDBSTUB_USE_OWN_STACK 0
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#endif
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/*
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If this is defined, gdbstub will break the program when you press Ctrl-C in gdb. it does this by
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hooking the UART interrupt. Unfortunately, this means receiving stuff over the serial port won't
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work for your program anymore. This will fail if your program sets an UART interrupt handler after
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the gdbstub_init call.
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*/
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#ifndef GDBSTUB_CTRLC_BREAK
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#define GDBSTUB_CTRLC_BREAK 0
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#endif
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/*
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Enabling this will redirect console output to GDB. This basically means that printf/os_printf output
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will show up in your gdb session, which is useful if you use gdb to do stuff. It also means that if
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you use a normal terminal, you can't read the printfs anymore.
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*/
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#ifndef GDBSTUB_REDIRECT_CONSOLE_OUTPUT
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#define GDBSTUB_REDIRECT_CONSOLE_OUTPUT 0
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#endif
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/*
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Enable this if you want the GDB stub to wait for you to attach GDB before running. It does this by
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breaking in the init routine; use the gdb 'c' command (continue) to start the program.
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*/
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#ifndef GDBSTUB_BREAK_ON_INIT
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#define GDBSTUB_BREAK_ON_INIT 0
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#endif
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/*
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Function attributes for function types.
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Gdbstub functions are placed in flash or IRAM using attributes, as defined here. The gdbinit function
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(and related) can always be in flash, because it's called in the normal code flow. The rest of the
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gdbstub functions can be in flash too, but only if there's no chance of them being called when the
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flash somehow is disabled (eg during SPI operations or flash write/erase operations). If the routines
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are called when the flash is disabled (eg due to a Ctrl-C at the wrong time), the ESP8266 will most
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likely crash.
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*/
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#define ATTR_GDBINIT ICACHE_FLASH_ATTR
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#ifndef ATTR_GDBFN
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#define ATTR_GDBFN ICACHE_RAM_ATTR
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#endif
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#endif
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