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initial systemz support

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This commit is contained in:
Nguyen Anh Quynh
2021-12-06 04:19:37 +08:00
parent 5148d93e40
commit 97b92d8861
8 changed files with 103 additions and 5 deletions
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25
uc.c
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@ -23,6 +23,7 @@
#include "qemu/target/sparc/unicorn.h"
#include "qemu/target/ppc/unicorn.h"
#include "qemu/target/riscv/unicorn.h"
#include "qemu/target/s390x/unicorn.h"
#include "qemu/include/qemu/queue.h"
@ -124,6 +125,9 @@ bool uc_arch_supported(uc_arch arch)
#endif
#ifdef UNICORN_HAS_RISCV
case UC_ARCH_RISCV: return true;
#endif
#ifdef UNICORN_HAS_S390X
case UC_ARCH_S390X: return true;
#endif
/* Invalid or disabled arch */
default: return false;
@ -291,6 +295,16 @@ uc_err uc_open(uc_arch arch, uc_mode mode, uc_engine **result)
}
break;
#endif
#ifdef UNICORN_HAS_S390X
case UC_ARCH_S390X:
if ((mode & ~UC_MODE_S390X_MASK) ||
!(mode & UC_MODE_BIG_ENDIAN)) {
free(uc);
return UC_ERR_MODE;
}
uc->init_arch = s390_uc_init;
break;
#endif
}
@ -699,6 +713,11 @@ uc_err uc_emu_start(uc_engine* uc, uint64_t begin, uint64_t until, uint64_t time
case UC_ARCH_RISCV:
uc_reg_write(uc, UC_RISCV_REG_PC, &begin);
break;
#endif
#ifdef UNICORN_HAS_S390X
case UC_ARCH_S390X:
uc_reg_write(uc, UC_S390X_REG_PC, &begin);
break;
#endif
}
@ -1621,6 +1640,12 @@ static void find_context_reg_rw_function(uc_arch arch, uc_mode mode, context_reg
rw->context_reg_write = riscv64_context_reg_write;
}
break;
#endif
#ifdef UNICORN_HAS_S390X
case UC_ARCH_S390X:
rw->context_reg_read = s390_context_reg_read;
rw->context_reg_write = s390_context_reg_write;
break;
#endif
}