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2015-07-06target-xtensa: add 64-bit floating point registersMax Filippov
Xtensa ISA got specification for 64-bit floating point registers and opcodes, see ISA, 4.3.11 "Floating point coprocessor option". Add 64-bit FP registers. Although 64-bit floating point is currently not supported by xtensa translator, these registers need to be reported to gdb with proper size, otherwise it wouldn't find other registers. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2013-07-27cpu: Introduce CPUClass::gdb_{read,write}_register()Andreas Färber
Completes migration of target-specific code to new target-*/gdbstub.c. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-27gdbstub: Replace GET_REG*() macros with gdb_get_reg*() functionsAndreas Färber
This avoids polluting the global namespace with a non-prefixed macro and makes it obvious in the call sites that we return. Semi-automatic conversion using, e.g., sed -i 's/GET_REGL(/return gdb_get_regl(mem_buf, /g' target-*/gdbstub.c followed by manual tweaking for sparc's GET_REGA() and Coding Style. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-27target-xtensa: Move cpu_gdb_{read,write}_register()Andreas Färber
Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>