diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/elf_ops.h | 13 | ||||
| -rw-r--r-- | include/hw/loader.h | 13 | ||||
| -rw-r--r-- | include/qemu-common.h | 2 | ||||
| -rw-r--r-- | include/qemu/throttle-options.h | 92 |
4 files changed, 114 insertions, 6 deletions
diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h index 25659b93be..a172a6068a 100644 --- a/include/hw/elf_ops.h +++ b/include/hw/elf_ops.h @@ -264,7 +264,7 @@ static int glue(load_elf, SZ)(const char *name, int fd, int must_swab, uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr, int elf_machine, int clear_lsb, int data_swab, - AddressSpace *as) + AddressSpace *as, bool load_rom) { struct elfhdr ehdr; struct elf_phdr *phdr = NULL, *ph; @@ -403,10 +403,15 @@ static int glue(load_elf, SZ)(const char *name, int fd, *pentry = ehdr.e_entry - ph->p_vaddr + ph->p_paddr; } - snprintf(label, sizeof(label), "phdr #%d: %s", i, name); + if (load_rom) { + snprintf(label, sizeof(label), "phdr #%d: %s", i, name); - /* rom_add_elf_program() seize the ownership of 'data' */ - rom_add_elf_program(label, data, file_size, mem_size, addr, as); + /* rom_add_elf_program() seize the ownership of 'data' */ + rom_add_elf_program(label, data, file_size, mem_size, addr, as); + } else { + cpu_physical_memory_write(addr, data, file_size); + g_free(data); + } total_size += mem_size; if (addr < low) diff --git a/include/hw/loader.h b/include/hw/loader.h index 40c4153e58..490c9ff8e6 100644 --- a/include/hw/loader.h +++ b/include/hw/loader.h @@ -65,7 +65,7 @@ int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz); #define ELF_LOAD_WRONG_ENDIAN -4 const char *load_elf_strerror(int error); -/** load_elf_as: +/** load_elf_ram: * @filename: Path of ELF file * @translate_fn: optional function to translate load addresses * @translate_opaque: opaque data passed to @translate_fn @@ -81,6 +81,7 @@ const char *load_elf_strerror(int error); * words and 3 for within doublewords. * @as: The AddressSpace to load the ELF to. The value of address_space_memory * is used if nothing is supplied here. + * @load_rom : Load ELF binary as ROM * * Load an ELF file's contents to the emulated system's address space. * Clients may optionally specify a callback to perform address @@ -93,6 +94,16 @@ const char *load_elf_strerror(int error); * If @elf_machine is EM_NONE then the machine type will be read from the * ELF header and no checks will be carried out against the machine type. */ +int load_elf_ram(const char *filename, + uint64_t (*translate_fn)(void *, uint64_t), + void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr, + uint64_t *highaddr, int big_endian, int elf_machine, + int clear_lsb, int data_swab, AddressSpace *as, + bool load_rom); + +/** load_elf_as: + * Same as load_elf_ram(), but always loads the elf as ROM + */ int load_elf_as(const char *filename, uint64_t (*translate_fn)(void *, uint64_t), void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr, diff --git a/include/qemu-common.h b/include/qemu-common.h index 1430390eb6..d218821c14 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -19,7 +19,7 @@ #include "qemu/option.h" /* Copyright string for -version arguments, About dialogs, etc */ -#define QEMU_COPYRIGHT "Copyright (c) 2003-2016 " \ +#define QEMU_COPYRIGHT "Copyright (c) 2003-2017 " \ "Fabrice Bellard and the QEMU Project developers" /* main function, renamed */ diff --git a/include/qemu/throttle-options.h b/include/qemu/throttle-options.h new file mode 100644 index 0000000000..3133d1ca40 --- /dev/null +++ b/include/qemu/throttle-options.h @@ -0,0 +1,92 @@ +/* + * QEMU throttling command line options + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * (at your option) any later version. + * + * See the COPYING file in the top-level directory for details. + * + */ +#ifndef THROTTLE_OPTIONS_H +#define THROTTLE_OPTIONS_H + +#define THROTTLE_OPTS \ + { \ + .name = "throttling.iops-total",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit total I/O operations per second",\ + },{ \ + .name = "throttling.iops-read",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit read operations per second",\ + },{ \ + .name = "throttling.iops-write",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit write operations per second",\ + },{ \ + .name = "throttling.bps-total",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit total bytes per second",\ + },{ \ + .name = "throttling.bps-read",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit read bytes per second",\ + },{ \ + .name = "throttling.bps-write",\ + .type = QEMU_OPT_NUMBER,\ + .help = "limit write bytes per second",\ + },{ \ + .name = "throttling.iops-total-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "I/O operations burst",\ + },{ \ + .name = "throttling.iops-read-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "I/O operations read burst",\ + },{ \ + .name = "throttling.iops-write-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "I/O operations write burst",\ + },{ \ + .name = "throttling.bps-total-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "total bytes burst",\ + },{ \ + .name = "throttling.bps-read-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "total bytes read burst",\ + },{ \ + .name = "throttling.bps-write-max",\ + .type = QEMU_OPT_NUMBER,\ + .help = "total bytes write burst",\ + },{ \ + .name = "throttling.iops-total-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the iops-total-max burst period, in seconds",\ + },{ \ + .name = "throttling.iops-read-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the iops-read-max burst period, in seconds",\ + },{ \ + .name = "throttling.iops-write-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the iops-write-max burst period, in seconds",\ + },{ \ + .name = "throttling.bps-total-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the bps-total-max burst period, in seconds",\ + },{ \ + .name = "throttling.bps-read-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the bps-read-max burst period, in seconds",\ + },{ \ + .name = "throttling.bps-write-max-length",\ + .type = QEMU_OPT_NUMBER,\ + .help = "length of the bps-write-max burst period, in seconds",\ + },{ \ + .name = "throttling.iops-size",\ + .type = QEMU_OPT_NUMBER,\ + .help = "when limiting by iops max size of an I/O in bytes",\ + } + +#endif |