diff options
Diffstat (limited to 'src/pal')
| -rw-r--r-- | src/pal/inc/unixasmmacrosarm64.inc | 37 | ||||
| -rw-r--r-- | src/pal/src/arch/arm64/callsignalhandlerwrapper.S | 1 |
2 files changed, 3 insertions, 35 deletions
diff --git a/src/pal/inc/unixasmmacrosarm64.inc b/src/pal/inc/unixasmmacrosarm64.inc index ed73748e41..f0c4a5ebfe 100644 --- a/src/pal/inc/unixasmmacrosarm64.inc +++ b/src/pal/inc/unixasmmacrosarm64.inc @@ -43,7 +43,6 @@ C_FUNC(\Name\()_End): .macro PROLOG_STACK_ALLOC Size sub sp, sp, \Size - .cfi_adjust_cfa_offset \Size .endm .macro EPILOG_STACK_FREE Size @@ -67,6 +66,7 @@ C_FUNC(\Name\()_End): .cfi_rel_offset \reg2, \ofs + 8 .ifc \reg1, fp mov fp, sp + .cfi_def_cfa_register fp .endif .endm @@ -77,6 +77,7 @@ C_FUNC(\Name\()_End): .cfi_rel_offset \reg2, 8 .ifc \reg1, fp mov fp, sp + .cfi_def_cfa_register fp .endif .endm @@ -191,19 +192,10 @@ C_FUNC(\Name\()_End): .macro SAVE_ARGUMENT_REGISTERS reg, ofs stp x0, x1, [\reg, #(\ofs)] - .cfi_rel_offset x0, \ofs - .cfi_rel_offset x1, \ofs + 8 stp x2, x3, [\reg, #(\ofs + 16)] - .cfi_rel_offset x2, \ofs + 16 - .cfi_rel_offset x3, \ofs + 24 stp x4, x5, [\reg, #(\ofs + 32)] - .cfi_rel_offset x4, \ofs + 32 - .cfi_rel_offset x5, \ofs + 40 stp x6, x7, [\reg, #(\ofs + 48)] - .cfi_rel_offset x6, \ofs + 48 - .cfi_rel_offset x7, \ofs + 56 str x8, [\reg, #(\ofs + 64)] - .cfi_rel_offset x8, \ofs + 64 .endm @@ -211,53 +203,28 @@ C_FUNC(\Name\()_End): .macro SAVE_FLOAT_ARGUMENT_REGISTERS reg, ofs stp d0, d1, [\reg, #(\ofs)] - .cfi_rel_offset d0, \ofs + 0 - .cfi_rel_offset d1, \ofs + 8 stp d2, d3, [\reg, #(\ofs + 16)] - .cfi_rel_offset d2, \ofs + 16 - .cfi_rel_offset d3, \ofs + 24 stp d4, d5, [\reg, #(\ofs + 32)] - .cfi_rel_offset d4, \ofs + 32 - .cfi_rel_offset d5, \ofs + 40 stp d6, d7, [\reg, #(\ofs + 48)] - .cfi_rel_offset d6, \ofs + 48 - .cfi_rel_offset d7, \ofs + 56 .endm .macro RESTORE_ARGUMENT_REGISTERS reg, ofs ldp x0, x1, [\reg, #(\ofs)] - .cfi_restore x0 - .cfi_restore x1 ldp x2, x3, [\reg, #(\ofs + 16)] - .cfi_restore x2 - .cfi_restore x3 ldp x4, x5, [\reg, #(\ofs + 32)] - .cfi_restore x4 - .cfi_restore x5 ldp x6, x7, [\reg, #(\ofs + 48)] - .cfi_restore x6 - .cfi_restore x7 ldr x8, [\reg, #(\ofs + 64)] - .cfi_restore x8 .endm .macro RESTORE_FLOAT_ARGUMENT_REGISTERS reg, ofs ldp d0, d1, [\reg, #(\ofs)] - .cfi_restore d0 - .cfi_restore d1 ldp d2, d3, [\reg, #(\ofs + 16)] - .cfi_restore d2 - .cfi_restore d3 ldp d4, d5, [\reg, #(\ofs + 32)] - .cfi_restore d4 - .cfi_restore d5 ldp d6, d7, [\reg, #(\ofs + 48)] - .cfi_restore d6 - .cfi_restore d7 .endm diff --git a/src/pal/src/arch/arm64/callsignalhandlerwrapper.S b/src/pal/src/arch/arm64/callsignalhandlerwrapper.S index 48b2596a2f..90fb602479 100644 --- a/src/pal/src/arch/arm64/callsignalhandlerwrapper.S +++ b/src/pal/src/arch/arm64/callsignalhandlerwrapper.S @@ -17,6 +17,7 @@ C_FUNC(SignalHandlerWorkerReturnOffset\Alignment): NESTED_ENTRY CallSignalHandlerWrapper\Alignment, _TEXT, NoHandler __StackAllocationSize = (128 + 8 + 8 + \Alignment) // red zone + fp + lr + alignment PROLOG_STACK_ALLOC __StackAllocationSize + .cfi_adjust_cfa_offset __StackAllocationSize PROLOG_SAVE_REG_PAIR fp, lr, 0 bl EXTERNAL_C_FUNC(signal_handler_worker) LOCAL_LABEL(SignalHandlerWorkerReturn\Alignment): |