diff options
Diffstat (limited to 'src/vm')
| -rw-r--r-- | src/vm/arm/asmconstants.h | 3 | ||||
| -rw-r--r-- | src/vm/arm/asmhelpers.asm | 4 | ||||
| -rw-r--r-- | src/vm/arm64/asmconstants.h | 3 | ||||
| -rw-r--r-- | src/vm/arm64/asmhelpers.asm | 5 |
4 files changed, 10 insertions, 5 deletions
diff --git a/src/vm/arm/asmconstants.h b/src/vm/arm/asmconstants.h index ed57b897c7..54cf47e3d0 100644 --- a/src/vm/arm/asmconstants.h +++ b/src/vm/arm/asmconstants.h @@ -124,6 +124,9 @@ ASMCONSTANTS_C_ASSERT(SIZEOF__ArgumentRegisters == sizeof(ArgumentRegisters)) #define SIZEOF__FloatArgumentRegisters 0x40 ASMCONSTANTS_C_ASSERT(SIZEOF__FloatArgumentRegisters == sizeof(FloatArgumentRegisters)) +#define ASM_ENREGISTERED_RETURNTYPE_MAXSIZE 0x20 +ASMCONSTANTS_C_ASSERT(ASM_ENREGISTERED_RETURNTYPE_MAXSIZE == ENREGISTERED_RETURNTYPE_MAXSIZE) + #define UMEntryThunk__m_pUMThunkMarshInfo 0x0C ASMCONSTANTS_C_ASSERT(UMEntryThunk__m_pUMThunkMarshInfo == offsetof(UMEntryThunk, m_pUMThunkMarshInfo)) diff --git a/src/vm/arm/asmhelpers.asm b/src/vm/arm/asmhelpers.asm index e49910d042..35c898683f 100644 --- a/src/vm/arm/asmhelpers.asm +++ b/src/vm/arm/asmhelpers.asm @@ -709,7 +709,7 @@ LsetFP8 ; NESTED_ENTRY GenericComPlusCallStub - PROLOG_WITH_TRANSITION_BLOCK 0x20 + PROLOG_WITH_TRANSITION_BLOCK ASM_ENREGISTERED_RETURNTYPE_MAXSIZE add r0, sp, #__PWTB_TransitionBlock ; pTransitionBlock mov r1, r12 ; pMethodDesc @@ -723,7 +723,7 @@ LsetFP8 ; r0 = fpRetSize ; return value is stored before float argument registers - add r1, sp, #(__PWTB_FloatArgumentRegisters - 0x20) + add r1, sp, #(__PWTB_FloatArgumentRegisters - ASM_ENREGISTERED_RETURNTYPE_MAXSIZE) bl setStubReturnValue EPILOG_WITH_TRANSITION_BLOCK_RETURN diff --git a/src/vm/arm64/asmconstants.h b/src/vm/arm64/asmconstants.h index 8c99ed8419..258fe6dda7 100644 --- a/src/vm/arm64/asmconstants.h +++ b/src/vm/arm64/asmconstants.h @@ -54,6 +54,9 @@ ASMCONSTANTS_C_ASSERT(SIZEOF__ArgumentRegisters == sizeof(ArgumentRegisters)) #define SIZEOF__FloatArgumentRegisters 0x80 ASMCONSTANTS_C_ASSERT(SIZEOF__FloatArgumentRegisters == sizeof(FloatArgumentRegisters)) +#define ASM_ENREGISTERED_RETURNTYPE_MAXSIZE 0x40 +ASMCONSTANTS_C_ASSERT(ASM_ENREGISTERED_RETURNTYPE_MAXSIZE == ENREGISTERED_RETURNTYPE_MAXSIZE) + #define CallDescrData__pSrc 0x00 #define CallDescrData__numStackSlots 0x08 #define CallDescrData__pArgumentRegisters 0x10 diff --git a/src/vm/arm64/asmhelpers.asm b/src/vm/arm64/asmhelpers.asm index 01b49dbe29..c9700dbfc1 100644 --- a/src/vm/arm64/asmhelpers.asm +++ b/src/vm/arm64/asmhelpers.asm @@ -706,7 +706,7 @@ NoFloatingPointRetVal ; NESTED_ENTRY GenericComPlusCallStub - PROLOG_WITH_TRANSITION_BLOCK 0x20 + PROLOG_WITH_TRANSITION_BLOCK ASM_ENREGISTERED_RETURNTYPE_MAXSIZE add x0, sp, #__PWTB_TransitionBlock ; pTransitionBlock mov x1, x12 ; pMethodDesc @@ -721,8 +721,7 @@ NoFloatingPointRetVal ; x0 = fpRetSize ; The return value is stored before float argument registers - ; The maximum size of a return value is 0x40 (HVA of 4x16) - add x1, sp, #(__PWTB_FloatArgumentRegisters - 0x40) + add x1, sp, #(__PWTB_FloatArgumentRegisters - ASM_ENREGISTERED_RETURNTYPE_MAXSIZE) bl setStubReturnValue EPILOG_WITH_TRANSITION_BLOCK_RETURN |