#include #include "../../util/unwind-libdw.h" #include "../../util/perf_regs.h" bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg) { struct unwind_info *ui = arg; struct regs_dump *user_regs = &ui->sample->user_regs; Dwarf_Word dwarf_regs[PERF_REG_ARM_MAX]; #define REG(r) ({ \ Dwarf_Word val = 0; \ perf_reg_value(&val, user_regs, PERF_REG_ARM_##r); \ val; \ }) dwarf_regs[0] = REG(R0); dwarf_regs[1] = REG(R1); dwarf_regs[2] = REG(R2); dwarf_regs[3] = REG(R3); dwarf_regs[4] = REG(R4); dwarf_regs[5] = REG(R5); dwarf_regs[6] = REG(R6); dwarf_regs[7] = REG(R7); dwarf_regs[8] = REG(R8); dwarf_regs[9] = REG(R9); dwarf_regs[10] = REG(R10); dwarf_regs[11] = REG(FP); dwarf_regs[12] = REG(IP); dwarf_regs[13] = REG(SP); dwarf_regs[14] = REG(LR); dwarf_regs[15] = REG(PC); return dwfl_thread_state_registers(thread, 0, PERF_REG_ARM_MAX, dwarf_regs); } 2216469b05ef4b5916cb40b127dfab1da88'/> net-next plumbingsTobias Klauser
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authorAxel Haslam <ahaslam@baylibre.com>2016-11-03 12:11:42 +0100
committerMark Brown <broonie@kernel.org>2016-11-04 12:15:25 -0600
commit1b5b42216469b05ef4b5916cb40b127dfab1da88 (patch)
tree088f4074ec93c863025c27126c400f85009ad92a /net/batman-adv/packet.h
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: core: Add new API to poll for error conditions
Regulator consumers can receive event notifications when errors are reported to the driver, but currently, there is no way for a regulator consumer to know when the error is over. To allow a regulator consumer to poll for error conditions add a new API: regulator_get_error_flags. Signed-off-by: Axel Haslam <ahaslam@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/batman-adv/packet.h')