From a4374f86dc648b6cf10a7c8c40bde33722e5b25d Mon Sep 17 00:00:00 2001 From: Pavel Dovgalyuk Date: Tue, 21 Jul 2020 09:15:05 +0300 Subject: hw/mips: Remove exit(1) in case of missing ROM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch updates MIPS-based machines to allow starting them without ROM. In this case CPU starts to execute instructions from the empty memory, but QEMU allows introspecting the machine configuration. Signed-off-by: Pavel Dovgalyuk Reviewed-by: Philippe Mathieu-Daudé Message-Id: <159531210571.24117.231100997794891819.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé --- hw/mips/malta.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'hw/mips/malta.c') diff --git a/hw/mips/malta.c b/hw/mips/malta.c index beb0f43..9d1a3b5 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -1332,10 +1332,8 @@ void mips_malta_init(MachineState *machine) /* Load firmware from flash. */ if (!dinfo) { /* Load a BIOS image. */ - if (bios_name == NULL) { - bios_name = BIOS_FILENAME; - } - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, + bios_name ?: BIOS_FILENAME); if (filename) { bios_size = load_image_targphys(filename, FLASH_ADDRESS, BIOS_SIZE); @@ -1344,9 +1342,8 @@ void mips_malta_init(MachineState *machine) bios_size = -1; } if ((bios_size < 0 || bios_size > BIOS_SIZE) && - !kernel_filename && !qtest_enabled()) { - error_report("Could not load MIPS bios '%s', and no " - "-kernel argument was specified", bios_name); + bios_name && !qtest_enabled()) { + error_report("Could not load MIPS bios '%s'", bios_name); exit(1); } } -- cgit v1.1