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load_aout: replace bswap_needed with big_endian

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Targets know whether they are big-endian more than they know if
the endianness is different from the host: the former is mostly
a constant, at least in machine creation code, while the latter
has to be computed with TARGET_BIG_ENDIAN != HOST_BIG_ENDIAN or
something like that.

load_aout, however, takes a "bswap_needed" argument.  Replace
it with a "big_endian" argument; even though all users are
big-endian, it is cheap enough to keep the optional swapping
functionality even for little-endian boards.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2025-03-19 12:54:31 +01:00
parent cc3d262aa9
commit 134ab17fff
6 changed files with 7 additions and 31 deletions
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7
hw/ppc/mac_oldworld.c
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@ -153,11 +153,6 @@ static void ppc_heathrow_init(MachineState *machine)
}
if (machine->kernel_filename) {
int bswap_needed = 0;
#ifdef BSWAP_NEEDED
bswap_needed = 1;
#endif
kernel_base = KERNEL_LOAD_ADDR;
kernel_size = load_elf(machine->kernel_filename, NULL,
translate_kernel_address, NULL, NULL, NULL,
@ -165,7 +160,7 @@ static void ppc_heathrow_init(MachineState *machine)
if (kernel_size < 0) {
kernel_size = load_aout(machine->kernel_filename, kernel_base,
machine->ram_size - kernel_base,
bswap_needed, TARGET_PAGE_SIZE);
true, TARGET_PAGE_SIZE);
}
if (kernel_size < 0) {
kernel_size = load_image_targphys(machine->kernel_filename,