diff options
Diffstat (limited to 'hw/core/loader.c')
| -rw-r--r-- | hw/core/loader.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/hw/core/loader.c b/hw/core/loader.c index ee5abd6eb7..bf17b42cbe 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -435,6 +435,19 @@ int load_elf_as(const char *filename, uint64_t *highaddr, int big_endian, int elf_machine, int clear_lsb, int data_swab, AddressSpace *as) { + return load_elf_ram(filename, translate_fn, translate_opaque, + pentry, lowaddr, highaddr, big_endian, elf_machine, + clear_lsb, data_swab, as, true); +} + +/* return < 0 if error, otherwise the number of bytes loaded in memory */ +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) +{ int fd, data_order, target_data_order, must_swab, ret = ELF_LOAD_FAILED; uint8_t e_ident[EI_NIDENT]; @@ -473,11 +486,11 @@ int load_elf_as(const char *filename, if (e_ident[EI_CLASS] == ELFCLASS64) { ret = load_elf64(filename, fd, translate_fn, translate_opaque, must_swab, pentry, lowaddr, highaddr, elf_machine, clear_lsb, - data_swab, as); + data_swab, as, load_rom); } else { ret = load_elf32(filename, fd, translate_fn, translate_opaque, must_swab, pentry, lowaddr, highaddr, elf_machine, clear_lsb, - data_swab, as); + data_swab, as, load_rom); } fail: @@ -527,12 +540,7 @@ static void zfree(void *x, void *addr) #define DEFLATED 8 -/* This is the usual maximum in uboot, so if a uImage overflows this, it would - * overflow on real hardware too. */ -#define UBOOT_MAX_GUNZIP_BYTES (64 << 20) - -static ssize_t gunzip(void *dst, size_t dstlen, uint8_t *src, - size_t srclen) +ssize_t gunzip(void *dst, size_t dstlen, uint8_t *src, size_t srclen) { z_stream s; ssize_t dstbytes; |