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authorZhuang, Siwei (Data61, Kensington NSW) <Siwei.Zhuang@data61.csiro.au>2019-11-19 06:21:09 +0000
committerPalmer Dabbelt <palmerdabbelt@google.com>2019-11-25 12:34:52 -0800
commit6478dd745dca49d63250500cd1aeca1c41cd6f89 (patch)
treefbb21aee0c3a9399cab692e2921f8e8001d14a44 /hw/riscv/sifive_u.c
parent9c0fb20c4bd50a99c3c6f6d515e05eaf8dd87fa4 (diff)
hw/riscv: Add optional symbol callback ptr to riscv_load_kernel()
This patch adds an optional function pointer, "sym_cb", to riscv_load_kernel() which provides the possibility to access the symbol table during kernel loading. The pointer is ignored, if supplied with Image or uImage file. The Spike board requires the access to locate the HTIF symbols. Fixes: 0ac24d56c5e7 ("hw/riscv: Split out the boot functions") Buglink: https://bugs.launchpad.net/qemu/+bug/1835827 Signed-off-by: Siwei Zhuang <siwei.zhuang@data61.csiro.au> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'hw/riscv/sifive_u.c')
-rw-r--r--hw/riscv/sifive_u.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index 9552abf4dd..0140e95732 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -344,7 +344,8 @@ static void riscv_sifive_u_init(MachineState *machine)
memmap[SIFIVE_U_DRAM].base);
if (machine->kernel_filename) {
- uint64_t kernel_entry = riscv_load_kernel(machine->kernel_filename);
+ uint64_t kernel_entry = riscv_load_kernel(machine->kernel_filename,
+ NULL);
if (machine->initrd_filename) {
hwaddr start;