uregs[] Array
The uregs[] array enables you to access individual
user registers. The following tables list indices into the uregs[] array
corresponding to each supported Oracle Solaris system architecture.
Table 90 SPARC uregs[] Constants
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R_G0..R_G7
|
%g0..%g7 global registers
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R_O0..R_O7
|
%o0..%o7 out registers
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R_L0..R_L7
|
%l0..%l7 local registers
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R_I0..R_I7
|
%i0..%i7 in registers
|
R_CCR
|
%ccr condition code register
|
R_PC
|
%pc program counter
|
R_NPC
|
%npc next program counter
|
R_Y
|
%y multiply/divide register
|
R_ASI
|
%asi address space identifier register
|
R_FPRS
|
%fprs floating-point registers state
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Table 91 x86 uregs[] Constants
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R_CS
|
%cs
|
R_GS
|
%gs
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R_ES
|
%es
|
R_DS
|
%ds
|
R_EDI
|
%edi
|
R_ESI
|
%esi
|
R_EBP
|
%ebp
|
R_EAX
|
%eax
|
R_ESP
|
%esp
|
R_EAX
|
%eax
|
R_EBX
|
%ebx
|
R_ECX
|
%ecx
|
R_EDX
|
%edx
|
R_TRAPNO
|
%trapno
|
R_ERR
|
%err
|
R_EIP
|
%eip
|
R_CS
|
%cs
|
R_ERR
|
%err
|
R_EFL
|
%efl
|
R_UESP
|
%uesp
|
R_SS
|
%ss
|
|
On AMD64 platforms, the uregs array has the same content as it does on
x86 platforms, plus the additional elements listed in the following table:
Table 92 AMD64 uregs[] Constants
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|
R_RSP
|
%rsp
|
R_RFL
|
%rfl
|
R_RIP
|
%rip
|
R_RAX
|
%rax
|
R_RCX
|
%rcx
|
R_RDX
|
%rdx
|
R_RBX
|
%rbx
|
R_RBP
|
%rbp
|
R_RSI
|
%rsi
|
R_RDI
|
%rdi
|
R_R8
|
%r8
|
R_R9
|
%r9
|
R_R10
|
%r10
|
R_R11
|
%r11
|
R_R12
|
%r12
|
R_R13
|
%r13
|
R_R14
|
%r14
|
R_R15
|
%r15
|
|
The aliases listed in the following table can be used on all platforms:
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R_PC
|
program counter register
|
R_SP
|
stack pointer register
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R_R0
|
first return code
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R_R1
|
second return code
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