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riscv-openocd
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This commit is contained in:
Palmer Dabbelt 2017-04-14 16:23:16 -07:00
parent 62659905ca
commit 9a04773c75
1 changed files with 8 additions and 3 deletions
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11
src/target/riscv/riscv-013.c
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@ -634,9 +634,14 @@ static int register_read_direct(struct target *target, uint64_t *value, uint32_t
return exec_out;
}
*value = riscv_program_read_ram(&program, output);
if (riscv_xlen(target) == 64)
*value = *value | ((uint64_t)(riscv_program_read_ram(&program, output + 4)) << 32);
*value = 0;
switch (riscv_xlen(target)) {
case 64:
*value |= ((uint64_t)(riscv_program_read_ram(&program, output + 4))) << 32;
case 32:
*value |= riscv_program_read_ram(&program, output);
}
LOG_DEBUG("register 0x%x = 0x%" PRIx64, number, *value);
return ERROR_OK;
}