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zend vm savee registers support for riscv 64. #11773

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Merged
merged 1 commit into from
Jul 24, 2023
Merged

zend vm savee registers support for riscv 64. #11773

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3 changes: 3 additions & 0 deletions Zend/Zend.m4
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Original file line number Diff line number Diff line change
Expand Up @@ -354,6 +354,9 @@ if test "$ZEND_GCC_GLOBAL_REGS" != "no"; then
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__aarch64__)
# define ZEND_VM_FP_GLOBAL_REG "x27"
# define ZEND_VM_IP_GLOBAL_REG "x28"
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__riscv) && __riscv_xlen == 64
# define ZEND_VM_FP_GLOBAL_REG "x18"
# define ZEND_VM_IP_GLOBAL_REG "x19"
#else
# error "global register variables are not supported"
#endif
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3 changes: 3 additions & 0 deletions Zend/zend_execute.c
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,9 @@
# elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__aarch64__)
# define ZEND_VM_FP_GLOBAL_REG "x27"
# define ZEND_VM_IP_GLOBAL_REG "x28"
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__riscv) && __riscv_xlen == 64
# define ZEND_VM_FP_GLOBAL_REG "x18"
# define ZEND_VM_IP_GLOBAL_REG "x19"
# endif
#endif

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