86 lines
1.7 KiB
ArmAsm
86 lines
1.7 KiB
ArmAsm
.global __sigtramp
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__sigtramp:
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dec 0x10, %sp
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st %g1, [%sp+0x44]
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std %l0, [%sp+0x48]
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save %sp, %g4, %sp
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st %g0, [%sp + 64]
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clr %l1
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mov %fp, %l0
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ld [%fp + 0x58], %o2
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set 0x1000, %l3
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ld [%o2 + 0x14], %o0
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rd %y, %l4
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andcc %o0, %l3, %g0
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be 1f
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st %l4, [%sp + 0xe4]
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std %f0, [%sp + 0x60]
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std %f2, [%sp + 0x68]
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std %f4, [%sp + 0x70]
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std %f6, [%sp + 0x78]
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std %f8, [%sp + 0x80]
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std %f10, [%sp + 0x88]
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std %f12, [%sp + 0x90]
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std %f14, [%sp + 0x98]
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std %f16, [%sp + 0xa0]
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std %f18, [%sp + 0xa8]
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std %f20, [%sp + 0xb0]
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std %f22, [%sp + 0xb8]
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std %f24, [%sp + 0xc0]
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std %f26, [%sp + 0xc8]
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std %f28, [%sp + 0xd0]
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std %f30, [%sp + 0xd8]
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st %fsr, [%sp + 0xe0]
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1:
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std %g2, [%sp + 0xe8]
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std %g4, [%sp + 0xf0]
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std %g6, [%sp + 0xf8]
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ld [%fp + 0x50], %o0
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dec 4, %l0
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st %o0, [%l0]
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set __sigfunc, %g1
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sll %o0, 2, %g2
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add %g1, %g2, %g3
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ld [%g3], %g2
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call %g2
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nop
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add %fp, %g4, %sp ! cannot trust %sp after call
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ld [%fp + 0x5c], %o3
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ld [%fp + 0x58], %i0
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ld [%sp + 0xe4], %l1
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ld [%i0 + 0x14], %o0
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mov %l1, %y
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andcc %o0, %l3, %g0
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be 2f
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ldd [%sp + 0xe8], %g2
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ldd [%sp + 0x60], %f0
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ldd [%sp + 0x68], %f2
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ldd [%sp + 0x70], %f4
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ldd [%sp + 0x78], %f6
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ldd [%sp + 0x80], %f8
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ldd [%sp + 0x88], %f10
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ldd [%sp + 0x90], %f12
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ldd [%sp + 0x98], %f14
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ldd [%sp + 0xa0], %f16
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ldd [%sp + 0xa8], %f18
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ldd [%sp + 0xb0], %f20
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ldd [%sp + 0xb8], %f22
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ldd [%sp + 0xc0], %f24
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ldd [%sp + 0xc8], %f26
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ldd [%sp + 0xd0], %f28
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ldd [%sp + 0xd8], %f30
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ld [%sp + 0xe0], %fsr
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2:
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ldd [%sp + 0xf0], %g4
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ldd [%sp + 0xf8], %g6
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restore %g0, 0x8b, %g1
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ldd [%sp+0x48], %l0
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inc 0x10, %sp
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ta %g0
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nop
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