From 2cb19ac699b51d38fba57f4acb1ce02f06e7548f Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Mon, 22 Jun 2020 08:38:44 +0530 Subject: Add bootargs command-line option to Spike We add bootargs command-line option to Spike which allows us to provide custom kernel parameters to Linux and Xvisor. Signed-off-by: Anup Patel --- riscv/sim.cc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'riscv/sim.cc') diff --git a/riscv/sim.cc b/riscv/sim.cc index b25d79e..2aced1b 100644 --- a/riscv/sim.cc +++ b/riscv/sim.cc @@ -28,7 +28,7 @@ static void handle_signal(int sig) sim_t::sim_t(const char* isa, const char* priv, const char* varch, size_t nprocs, bool halted, bool real_time_clint, - reg_t initrd_start, reg_t initrd_end, + reg_t initrd_start, reg_t initrd_end, const char* bootargs, reg_t start_pc, std::vector> mems, std::vector> plugin_devices, const std::vector& args, @@ -42,6 +42,7 @@ sim_t::sim_t(const char* isa, const char* priv, const char* varch, procs(std::max(nprocs, size_t(1))), initrd_start(initrd_start), initrd_end(initrd_end), + bootargs(bootargs), start_pc(start_pc), dtb_file(dtb_file ? dtb_file : ""), dtb_enabled(dtb_enabled), @@ -230,7 +231,7 @@ void sim_t::make_dtb() dtb = strstream.str(); } else { - dts = make_dts(INSNS_PER_RTC_TICK, CPU_HZ, initrd_start, initrd_end, procs, mems); + dts = make_dts(INSNS_PER_RTC_TICK, CPU_HZ, initrd_start, initrd_end, bootargs, procs, mems); dtb = dts_compile(dts); } } @@ -271,7 +272,7 @@ void sim_t::set_rom() dtb = strstream.str(); } else { - dts = make_dts(INSNS_PER_RTC_TICK, CPU_HZ, initrd_start, initrd_end, procs, mems); + dts = make_dts(INSNS_PER_RTC_TICK, CPU_HZ, initrd_start, initrd_end, bootargs, procs, mems); dtb = dts_compile(dts); } -- cgit v1.1