diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2009-09-20 14:58:02 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2009-09-20 14:58:02 +0000 |
| commit | ca20cf32ab3d945155141ef737f5d08ebb373e1d (patch) | |
| tree | 45515350fdf7b5322658095beec591565a78506d /hw/sun4u.c | |
| parent | a333cd7166d12397635e16dcade28da5ba8ec7b3 (diff) | |
Compile loader only once
Callers must pass ELF machine, byte swapping and symbol LSB clearing
information to ELF loader. A.out loader needs page size information, pass
that too as a parameter.
Extract prototypes to a separate file. Move loader.[ch] and elf_ops.h under hw.
Adjust callers. Also use target_phys_addr_t instead of target_ulong for
addresses: loader addresses aren't virtual.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/sun4u.c')
| -rw-r--r-- | hw/sun4u.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/hw/sun4u.c b/hw/sun4u.c index 427ee764ce..2c97d9d702 100644 --- a/hw/sun4u.c +++ b/hw/sun4u.c @@ -34,6 +34,8 @@ #include "fw_cfg.h" #include "sysbus.h" #include "ide.h" +#include "loader.h" +#include "elf.h" //#define DEBUG_IRQ @@ -164,10 +166,19 @@ static unsigned long sun4u_load_kernel(const char *kernel_filename, kernel_size = 0; if (linux_boot) { - kernel_size = load_elf(kernel_filename, 0, NULL, NULL, NULL); + int bswap_needed; + +#ifdef BSWAP_NEEDED + bswap_needed = 1; +#else + bswap_needed = 0; +#endif + kernel_size = load_elf(kernel_filename, 0, NULL, NULL, NULL, + 1, ELF_MACHINE, 0); if (kernel_size < 0) kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR, - RAM_size - KERNEL_LOAD_ADDR); + RAM_size - KERNEL_LOAD_ADDR, bswap_needed, + TARGET_PAGE_SIZE); if (kernel_size < 0) kernel_size = load_image_targphys(kernel_filename, KERNEL_LOAD_ADDR, @@ -418,7 +429,8 @@ static void prom_init(target_phys_addr_t addr, const char *bios_name) } filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (filename) { - ret = load_elf(filename, addr - PROM_VADDR, NULL, NULL, NULL); + ret = load_elf(filename, addr - PROM_VADDR, NULL, NULL, NULL, + 1, ELF_MACHINE, 0); if (ret < 0 || ret > PROM_SIZE_MAX) { ret = load_image_targphys(filename, addr, PROM_SIZE_MAX); } |