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.section .text
.globl __tsan_trace_switch_thunk
__tsan_trace_switch_thunk:
# Save scratch registers.
push %rax
push %rcx
push %rdx
push %rsi
push %rdi
push %r8
push %r9
push %r10
push %r11
# Align stack frame.
push %rbx # non-scratch
mov %rsp, %rbx # save current rsp
shr $4, %rsp # clear 4 lsb, align to 16
shl $4, %rsp
call __tsan_trace_switch
# Unalign stack frame back.
mov %rbx, %rsp # restore the original rsp
pop %rbx
# Restore scratch registers.
pop %r11
pop %r10
pop %r9
pop %r8
pop %rdi
pop %rsi
pop %rdx
pop %rcx
pop %rax
ret
.globl __tsan_report_race_thunk
__tsan_report_race_thunk:
# Save scratch registers.
push %rax
push %rcx
push %rdx
push %rsi
push %rdi
push %r8
push %r9
push %r10
push %r11
# Align stack frame.
push %rbx # non-scratch
mov %rsp, %rbx # save current rsp
shr $4, %rsp # clear 4 lsb, align to 16
shl $4, %rsp
call __tsan_report_race
# Unalign stack frame back.
mov %rbx, %rsp # restore the original rsp
pop %rbx
# Restore scratch registers.
pop %r11
pop %r10
pop %r9
pop %r8
pop %rdi
pop %rsi
pop %rdx
pop %rcx
pop %rax
ret
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