diff options
| author | Anup Patel <anup.patel@wdc.com> | 2020-04-27 13:36:42 +0530 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-04-29 13:16:38 -0700 |
| commit | 02777ac3036187077c98a05843d888b4be8c51b3 (patch) | |
| tree | 2c7a7435574a8f924357d3b6a190f12a1861d80e /include/hw/riscv | |
| parent | 0b2f78e524d70d40200fa1f9334b2a6db7ca10e4 (diff) | |
| download | focaccia-qemu-02777ac3036187077c98a05843d888b4be8c51b3.tar.gz focaccia-qemu-02777ac3036187077c98a05843d888b4be8c51b3.zip | |
hw/riscv: Add optional symbol callback ptr to riscv_load_firmware()
This patch adds an optional function pointer, "sym_cb", to riscv_load_firmware() which provides the possibility to access the symbol table during kernel loading. The pointer is ignored, if supplied with flat (non-elf) firmware image. The Spike board requires it locate the HTIF symbols from firmware ELF passed via "-bios" option. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20200427080644.168461-2-anup.patel@wdc.com Message-Id: <20200427080644.168461-2-anup.patel@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'include/hw/riscv')
| -rw-r--r-- | include/hw/riscv/boot.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/hw/riscv/boot.h b/include/hw/riscv/boot.h index df80051fbc..474a940ad5 100644 --- a/include/hw/riscv/boot.h +++ b/include/hw/riscv/boot.h @@ -24,10 +24,12 @@ void riscv_find_and_load_firmware(MachineState *machine, const char *default_machine_firmware, - hwaddr firmware_load_addr); + hwaddr firmware_load_addr, + symbol_fn_t sym_cb); char *riscv_find_firmware(const char *firmware_filename); target_ulong riscv_load_firmware(const char *firmware_filename, - hwaddr firmware_load_addr); + hwaddr firmware_load_addr, + symbol_fn_t sym_cb); target_ulong riscv_load_kernel(const char *kernel_filename, symbol_fn_t sym_cb); hwaddr riscv_load_initrd(const char *filename, uint64_t mem_size, |