diff options
| author | Michael Clark <mjc@sifive.com> | 2018-03-04 11:32:17 +1300 |
|---|---|---|
| committer | Michael Clark <mjc@sifive.com> | 2018-05-06 10:39:38 +1200 |
| commit | b7938980fbd3209fd94b17c98c54ec044b762417 (patch) | |
| tree | 36664429900a874f563625421e4234abfdc62d7e /hw/riscv | |
| parent | 6b01e3277e0e189a8f064b94c4f761e4efadd758 (diff) | |
RISC-V: Remove identity_translate from load_elf
When load_elf is called with NULL as an argument to the
address translate callback, it does an identity translation.
This commit removes the redundant identity_translate callback.
Cc: Sagar Karandikar <sagark@eecs.berkeley.edu>
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Michael Clark <mjc@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/riscv')
| -rw-r--r-- | hw/riscv/sifive_e.c | 7 | ||||
| -rw-r--r-- | hw/riscv/sifive_u.c | 7 | ||||
| -rw-r--r-- | hw/riscv/spike.c | 7 | ||||
| -rw-r--r-- | hw/riscv/virt.c | 7 |
4 files changed, 4 insertions, 24 deletions
diff --git a/hw/riscv/sifive_e.c b/hw/riscv/sifive_e.c index 487244890e..3e523a0734 100644 --- a/hw/riscv/sifive_e.c +++ b/hw/riscv/sifive_e.c @@ -82,16 +82,11 @@ static void copy_le32_to_phys(hwaddr pa, uint32_t *rom, size_t len) } } -static uint64_t identity_translate(void *opaque, uint64_t addr) -{ - return addr; -} - static uint64_t load_kernel(const char *kernel_filename) { uint64_t kernel_entry, kernel_high; - if (load_elf(kernel_filename, identity_translate, NULL, + if (load_elf(kernel_filename, NULL, NULL, &kernel_entry, NULL, &kernel_high, 0, ELF_MACHINE, 1, 0) < 0) { error_report("qemu: could not load kernel '%s'", kernel_filename); diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index 1bd2bde9b8..adc6c22662 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -68,16 +68,11 @@ static void copy_le32_to_phys(hwaddr pa, uint32_t *rom, size_t len) } } -static uint64_t identity_translate(void *opaque, uint64_t addr) -{ - return addr; -} - static uint64_t load_kernel(const char *kernel_filename) { uint64_t kernel_entry, kernel_high; - if (load_elf(kernel_filename, identity_translate, NULL, + if (load_elf(kernel_filename, NULL, NULL, &kernel_entry, NULL, &kernel_high, 0, ELF_MACHINE, 1, 0) < 0) { error_report("qemu: could not load kernel '%s'", kernel_filename); diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c index ae82f4eb63..cf7f9bcc39 100644 --- a/hw/riscv/spike.c +++ b/hw/riscv/spike.c @@ -59,16 +59,11 @@ static void copy_le32_to_phys(hwaddr pa, uint32_t *rom, size_t len) } } -static uint64_t identity_translate(void *opaque, uint64_t addr) -{ - return addr; -} - static uint64_t load_kernel(const char *kernel_filename) { uint64_t kernel_entry, kernel_high; - if (load_elf_ram_sym(kernel_filename, identity_translate, NULL, + if (load_elf_ram_sym(kernel_filename, NULL, NULL, &kernel_entry, NULL, &kernel_high, 0, ELF_MACHINE, 1, 0, NULL, true, htif_symbol_callback) < 0) { error_report("qemu: could not load kernel '%s'", kernel_filename); diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 3cc9c8090b..c2aa795981 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -62,16 +62,11 @@ static void copy_le32_to_phys(hwaddr pa, uint32_t *rom, size_t len) } } -static uint64_t identity_translate(void *opaque, uint64_t addr) -{ - return addr; -} - static uint64_t load_kernel(const char *kernel_filename) { uint64_t kernel_entry, kernel_high; - if (load_elf(kernel_filename, identity_translate, NULL, + if (load_elf(kernel_filename, NULL, NULL, &kernel_entry, NULL, &kernel_high, 0, ELF_MACHINE, 1, 0) < 0) { error_report("qemu: could not load kernel '%s'", kernel_filename); |