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dalehamel/readelf --notes on ruby

Created February 25, 2019 18:04
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readelf --notes on ruby
Displaying notes found in: .note.ABI-tag
Owner Data size Description
GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag)
OS: Linux, ABI: 2.6.24
Displaying notes found in: .note.gnu.build-id
Owner Data size Description
GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring)
Build ID: 2fda2cc264d59b38763507fa44cf79f94636aed2
Displaying notes found in: .note.stapsdt
Owner Data size Description
stapsdt 0x00000041 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: raise
Location: 0x0000000000025064, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb64
Arguments: 8@%rax 8@24(%rsp) -4@64(%rsp)
stapsdt 0x0000002c NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: gc__mark__end
Location: 0x0000000000040356, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb76
Arguments:
stapsdt 0x0000002e NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: gc__mark__begin
Location: 0x00000000000403d9, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb74
Arguments:
stapsdt 0x0000002d NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: gc__sweep__end
Location: 0x00000000000414df, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb7a
Arguments:
stapsdt 0x0000002f NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: gc__sweep__begin
Location: 0x00000000000414f3, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb78
Arguments:
stapsdt 0x00000041 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: hash__create
Location: 0x0000000000047486, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6a
Arguments: -4@$0 8@%rax -4@(%rsp)
stapsdt 0x00000041 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: load__entry
Location: 0x0000000000071d94, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb60
Arguments: 8@%rdx 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: load__return
Location: 0x0000000000071dcb, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb62
Arguments: 8@%rbp 8@%rax -4@(%rsp)
stapsdt 0x00000046 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: require__entry
Location: 0x00000000000730df, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb58
Arguments: 8@%rdx 8@%rax -4@80(%rsp)
stapsdt 0x00000048 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: require__return
Location: 0x00000000000736a9, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb5a
Arguments: 8@%rdx 8@%rax -4@128(%rsp)
stapsdt 0x0000004e NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: find__require__return
Location: 0x00000000000736d9, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb5e
Arguments: 8@%rdx 8@%rax -4@112(%rsp)
stapsdt 0x0000004c NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: find__require__entry
Location: 0x0000000000073712, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb5c
Arguments: 8@%rdx 8@%rax -4@96(%rsp)
stapsdt 0x00000044 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: object__create
Location: 0x000000000009adfb, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb66
Arguments: 8@%rax 8@%r12 -4@(%rsp)
stapsdt 0x00000041 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: parse__end
Location: 0x00000000000c4ea9, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb72
Arguments: 8@184(%rbx) -4@180(%rbx)
stapsdt 0x00000043 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: parse__begin
Location: 0x00000000000c4eaf, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb70
Arguments: 8@184(%rbx) -4@180(%rbx)
stapsdt 0x00000045 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: string__create
Location: 0x00000000001301a1, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6c
Arguments: -8@%rbp 8@%rax -4@(%rsp)
stapsdt 0x00000045 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: string__create
Location: 0x0000000000130292, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6c
Arguments: -8@%rbp 8@%rax -4@(%rsp)
stapsdt 0x00000043 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: string__create
Location: 0x00000000001302ee, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6c
Arguments: -4@$0 8@%rax -4@(%rsp)
stapsdt 0x00000045 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: string__create
Location: 0x0000000000131539, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6c
Arguments: -8@%rbp 8@%rax -4@(%rsp)
stapsdt 0x00000045 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: string__create
Location: 0x000000000013b68d, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6c
Arguments: -8@%rdx 8@%rax -4@(%rsp)
stapsdt 0x00000044 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: symbol__create
Location: 0x0000000000152314, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6e
Arguments: 8@%rdx 8@%rax -4@(%rsp)
stapsdt 0x00000046 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: symbol__create
Location: 0x00000000001524a2, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6e
Arguments: 8@%rdx 8@%rax -4@16(%rsp)
stapsdt 0x00000046 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: symbol__create
Location: 0x00000000001527b2, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6e
Arguments: 8@%rdx 8@%rax -4@16(%rsp)
stapsdt 0x0000005a NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__return
Location: 0x000000000019984a, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb56
Arguments: 8@32(%rsp) 8@40(%rsp) 8@48(%rsp) -4@56(%rsp)
stapsdt 0x00000059 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__entry
Location: 0x000000000019999d, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb54
Arguments: 8@32(%rsp) 8@40(%rsp) 8@48(%rsp) -4@56(%rsp)
stapsdt 0x00000057 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__return
Location: 0x0000000000199a47, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb56
Arguments: 8@(%rsp) 8@8(%rsp) 8@16(%rsp) -4@24(%rsp)
stapsdt 0x00000055 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__entry
Location: 0x0000000000199a6a, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb50
Arguments: 8@(%rsp) 8@8(%rsp) 8@16(%rsp) -4@24(%rsp)
stapsdt 0x00000056 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__return
Location: 0x0000000000199a8d, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb52
Arguments: 8@(%rsp) 8@8(%rsp) 8@16(%rsp) -4@24(%rsp)
stapsdt 0x00000056 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__entry
Location: 0x0000000000199abb, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb54
Arguments: 8@(%rsp) 8@8(%rsp) 8@16(%rsp) -4@24(%rsp)
stapsdt 0x00000056 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__return
Location: 0x0000000000199f2e, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb52
Arguments: 8@(%rsp) 8@8(%rsp) 8@16(%rsp) -4@24(%rsp)
stapsdt 0x0000005a NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__return
Location: 0x000000000019a181, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb56
Arguments: 8@16(%rsp) 8@24(%rsp) 8@32(%rsp) -4@40(%rsp)
stapsdt 0x0000004a NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__cache__clear
Location: 0x000000000019d4a4, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb7c
Arguments: 8@%rax 8@%r12 -4@(%rsp)
stapsdt 0x00000043 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: hash__create
Location: 0x000000000019d61a, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6a
Arguments: -8@%rdx 8@%rax -4@(%rsp)
stapsdt 0x00000045 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: hash__create
Location: 0x00000000001a54eb, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb6a
Arguments: 8@%r12 8@%rax -4@944(%rsp)
stapsdt 0x0000005e NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__return
Location: 0x00000000001a62f5, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb56
Arguments: 8@112(%rsp) 8@120(%rsp) 8@128(%rsp) -4@136(%rsp)
stapsdt 0x00000059 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__return
Location: 0x00000000001a68d8, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb52
Arguments: 8@64(%rsp) 8@72(%rsp) 8@80(%rsp) -4@88(%rsp)
stapsdt 0x00000058 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: method__entry
Location: 0x00000000001a68fb, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb50
Arguments: 8@64(%rsp) 8@72(%rsp) 8@80(%rsp) -4@88(%rsp)
stapsdt 0x0000005a NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__return
Location: 0x00000000001aadda, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb56
Arguments: 8@48(%rsp) 8@56(%rsp) 8@64(%rsp) -4@72(%rsp)
stapsdt 0x00000059 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: cmethod__entry
Location: 0x00000000001aaf38, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb54
Arguments: 8@48(%rsp) 8@56(%rsp) 8@64(%rsp) -4@72(%rsp)
stapsdt 0x00000044 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001bb970, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -8@%rbp 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001bbade, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -4@$0 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001bd84e, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -8@$3 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001c0c9a, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -8@$3 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001c2845, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -8@$3 8@%rax -4@(%rsp)
stapsdt 0x00000042 NT_STAPSDT (SystemTap probe descriptors)
Provider: ruby
Name: array__create
Location: 0x00000000001c3a74, Base: 0x00000000002d8ec0, Semaphore: 0x000000000052bb68
Arguments: -8@$3 8@%rax -4@(%rsp)
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