diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2019-07-22 16:18:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-07-26 16:17:56 +0100 |
| commit | d5fef92f6aa4e3287e5383e87777b20df9ded69c (patch) | |
| tree | 1e4ff211025df59263cc39c4418f406f28172883 /hw | |
| parent | 0c413ba0d87c1c0444b5aaec050ba86f33409474 (diff) | |
hw/arm/boot: Rename elf_{low, high}_addr to image_{low, high}_addr
Rename the elf_low_addr and elf_high_addr variables to image_low_addr
and image_high_addr -- in the next commit we will extend them to
be set for other kinds of image file and not just ELF files.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Message-id: 20190722151804.25467-2-peter.maydell@linaro.org
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/boot.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 1fb24fbef2..b7b31753ac 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -986,7 +986,9 @@ static void arm_setup_direct_kernel_boot(ARMCPU *cpu, int kernel_size; int initrd_size; int is_linux = 0; - uint64_t elf_entry, elf_low_addr, elf_high_addr; + uint64_t elf_entry; + /* Addresses of first byte used and first byte not used by the image */ + uint64_t image_low_addr, image_high_addr; int elf_machine; hwaddr entry; static const ARMInsnFixup *primary_loader; @@ -1014,24 +1016,24 @@ static void arm_setup_direct_kernel_boot(ARMCPU *cpu, info->nb_cpus = 1; /* Assume that raw images are linux kernels, and ELF images are not. */ - kernel_size = arm_load_elf(info, &elf_entry, &elf_low_addr, - &elf_high_addr, elf_machine, as); + kernel_size = arm_load_elf(info, &elf_entry, &image_low_addr, + &image_high_addr, elf_machine, as); if (kernel_size > 0 && have_dtb(info)) { /* * If there is still some room left at the base of RAM, try and put * the DTB there like we do for images loaded with -bios or -pflash. */ - if (elf_low_addr > info->loader_start - || elf_high_addr < info->loader_start) { + if (image_low_addr > info->loader_start + || image_high_addr < info->loader_start) { /* - * Set elf_low_addr as address limit for arm_load_dtb if it may be + * Set image_low_addr as address limit for arm_load_dtb if it may be * pointing into RAM, otherwise pass '0' (no limit) */ - if (elf_low_addr < info->loader_start) { - elf_low_addr = 0; + if (image_low_addr < info->loader_start) { + image_low_addr = 0; } info->dtb_start = info->loader_start; - info->dtb_limit = elf_low_addr; + info->dtb_limit = image_low_addr; } } entry = elf_entry; |