diff options
Diffstat (limited to 'lldb/source/Plugins/Process/Utility')
5 files changed, 245 insertions, 8 deletions
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp index 5170e6d2acc..5133d6088bd 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp +++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp @@ -134,6 +134,45 @@ typedef struct _FPR uint64_t fpscr; } FPR; +typedef struct _VMX +{ + uint32_t v0[4]; + uint32_t v1[4]; + uint32_t v2[4]; + uint32_t v3[4]; + uint32_t v4[4]; + uint32_t v5[4]; + uint32_t v6[4]; + uint32_t v7[4]; + uint32_t v8[4]; + uint32_t v9[4]; + uint32_t v10[4]; + uint32_t v11[4]; + uint32_t v12[4]; + uint32_t v13[4]; + uint32_t v14[4]; + uint32_t v15[4]; + uint32_t v16[4]; + uint32_t v17[4]; + uint32_t v18[4]; + uint32_t v19[4]; + uint32_t v20[4]; + uint32_t v21[4]; + uint32_t v22[4]; + uint32_t v23[4]; + uint32_t v24[4]; + uint32_t v25[4]; + uint32_t v26[4]; + uint32_t v27[4]; + uint32_t v28[4]; + uint32_t v29[4]; + uint32_t v30[4]; + uint32_t v31[4]; + uint32_t pad[2]; + uint32_t vrsave; + uint32_t vscr; +} VMX; + //--------------------------------------------------------------------------- // Include RegisterInfos_powerpc to declare our g_register_infos_powerpc structure. //--------------------------------------------------------------------------- diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp index a9477d58351..fdd0da52b64 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp +++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp @@ -106,10 +106,49 @@ uint32_t g_fpr_regnums[] = fpr_fpscr_powerpc, }; +static const +uint32_t g_vmx_regnums[] = +{ + vmx_v0_powerpc, + vmx_v1_powerpc, + vmx_v2_powerpc, + vmx_v3_powerpc, + vmx_v4_powerpc, + vmx_v5_powerpc, + vmx_v6_powerpc, + vmx_v7_powerpc, + vmx_v8_powerpc, + vmx_v9_powerpc, + vmx_v10_powerpc, + vmx_v11_powerpc, + vmx_v12_powerpc, + vmx_v13_powerpc, + vmx_v14_powerpc, + vmx_v15_powerpc, + vmx_v16_powerpc, + vmx_v17_powerpc, + vmx_v18_powerpc, + vmx_v19_powerpc, + vmx_v20_powerpc, + vmx_v21_powerpc, + vmx_v22_powerpc, + vmx_v23_powerpc, + vmx_v24_powerpc, + vmx_v25_powerpc, + vmx_v26_powerpc, + vmx_v27_powerpc, + vmx_v28_powerpc, + vmx_v29_powerpc, + vmx_v30_powerpc, + vmx_v31_powerpc, + vmx_vrsave_powerpc, + vmx_vscr_powerpc, +}; + // Number of register sets provided by this context. enum { - k_num_register_sets = 2 + k_num_register_sets = 3 }; static const RegisterSet @@ -117,6 +156,7 @@ g_reg_sets_powerpc[k_num_register_sets] = { { "General Purpose Registers", "gpr", k_num_gpr_registers_powerpc, g_gpr_regnums }, { "Floating Point Registers", "fpr", k_num_fpr_registers_powerpc, g_fpr_regnums }, + { "Altivec/VMX Registers", "vmx", k_num_vmx_registers_powerpc, g_vmx_regnums }, }; bool RegisterContextPOSIX_powerpc::IsGPR(unsigned reg) @@ -127,10 +167,15 @@ bool RegisterContextPOSIX_powerpc::IsGPR(unsigned reg) bool RegisterContextPOSIX_powerpc::IsFPR(unsigned reg) { - // XXX return (reg >= k_first_fpr) && (reg <= k_last_fpr); } +bool +RegisterContextPOSIX_powerpc::IsVMX(unsigned reg) +{ + return (reg >= k_first_vmx) && (reg <= k_last_vmx); +} + RegisterContextPOSIX_powerpc::RegisterContextPOSIX_powerpc(Thread &thread, uint32_t concrete_frame_idx, RegisterInfoInterface *register_info) diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h index a73a5f27501..c7a2451d781 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h +++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h @@ -97,9 +97,47 @@ enum fpr_fpscr_powerpc, k_last_fpr = fpr_fpscr_powerpc, + k_first_vmx, + vmx_v0_powerpc = k_first_vmx, + vmx_v1_powerpc, + vmx_v2_powerpc, + vmx_v3_powerpc, + vmx_v4_powerpc, + vmx_v5_powerpc, + vmx_v6_powerpc, + vmx_v7_powerpc, + vmx_v8_powerpc, + vmx_v9_powerpc, + vmx_v10_powerpc, + vmx_v11_powerpc, + vmx_v12_powerpc, + vmx_v13_powerpc, + vmx_v14_powerpc, + vmx_v15_powerpc, + vmx_v16_powerpc, + vmx_v17_powerpc, + vmx_v18_powerpc, + vmx_v19_powerpc, + vmx_v20_powerpc, + vmx_v21_powerpc, + vmx_v22_powerpc, + vmx_v23_powerpc, + vmx_v24_powerpc, + vmx_v25_powerpc, + vmx_v26_powerpc, + vmx_v27_powerpc, + vmx_v28_powerpc, + vmx_v29_powerpc, + vmx_v30_powerpc, + vmx_v31_powerpc, + vmx_vrsave_powerpc, + vmx_vscr_powerpc, + k_last_vmx = vmx_vscr_powerpc, + k_num_registers_powerpc, k_num_gpr_registers_powerpc = k_last_gpr_powerpc - k_first_gpr_powerpc + 1, k_num_fpr_registers_powerpc = k_last_fpr - k_first_fpr + 1, + k_num_vmx_registers_powerpc = k_last_vmx - k_first_vmx + 1, }; class RegisterContextPOSIX_powerpc @@ -148,6 +186,7 @@ public: protected: uint64_t m_gpr_powerpc[k_num_gpr_registers_powerpc]; // general purpose registers. uint64_t m_fpr_powerpc[k_num_fpr_registers_powerpc]; // floating point registers. + uint32_t m_vmx_powerpc[k_num_vmx_registers_powerpc][4]; std::unique_ptr<lldb_private::RegisterInfoInterface> m_register_info_ap; // Register Info Interface (FreeBSD or Linux) // Determines if an extended register set is supported on the processor running the inferior process. @@ -163,12 +202,17 @@ protected: bool IsFPR(unsigned reg); + bool + IsVMX(unsigned reg); + lldb::ByteOrder GetByteOrder(); virtual bool ReadGPR() = 0; virtual bool ReadFPR() = 0; + virtual bool ReadVMX() = 0; virtual bool WriteGPR() = 0; virtual bool WriteFPR() = 0; + virtual bool WriteVMX() = 0; }; #endif // #ifndef liblldb_RegisterContextPOSIX_powerpc_H_ diff --git a/lldb/source/Plugins/Process/Utility/RegisterContext_powerpc.h b/lldb/source/Plugins/Process/Utility/RegisterContext_powerpc.h index cf54cc0c214..7438b88971b 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterContext_powerpc.h +++ b/lldb/source/Plugins/Process/Utility/RegisterContext_powerpc.h @@ -79,10 +79,45 @@ enum gcc_dwarf_f31_powerpc, gcc_dwarf_cr_powerpc, gcc_dwarf_fpscr_powerpc, + gcc_dwarf_msr_powerpc, + gcc_dwarf_vscr_powerpc, gcc_dwarf_xer_powerpc = 101, gcc_dwarf_lr_powerpc = 108, gcc_dwarf_ctr_powerpc, gcc_dwarf_pc_powerpc, + gcc_dwarf_vrsave_powerpc = 356, + gcc_dwarf_v0_powerpc = 1124, + gcc_dwarf_v1_powerpc, + gcc_dwarf_v2_powerpc, + gcc_dwarf_v3_powerpc, + gcc_dwarf_v4_powerpc, + gcc_dwarf_v5_powerpc, + gcc_dwarf_v6_powerpc, + gcc_dwarf_v7_powerpc, + gcc_dwarf_v8_powerpc, + gcc_dwarf_v9_powerpc, + gcc_dwarf_v10_powerpc, + gcc_dwarf_v11_powerpc, + gcc_dwarf_v12_powerpc, + gcc_dwarf_v13_powerpc, + gcc_dwarf_v14_powerpc, + gcc_dwarf_v15_powerpc, + gcc_dwarf_v16_powerpc, + gcc_dwarf_v17_powerpc, + gcc_dwarf_v18_powerpc, + gcc_dwarf_v19_powerpc, + gcc_dwarf_v20_powerpc, + gcc_dwarf_v21_powerpc, + gcc_dwarf_v22_powerpc, + gcc_dwarf_v23_powerpc, + gcc_dwarf_v24_powerpc, + gcc_dwarf_v25_powerpc, + gcc_dwarf_v26_powerpc, + gcc_dwarf_v27_powerpc, + gcc_dwarf_v28_powerpc, + gcc_dwarf_v29_powerpc, + gcc_dwarf_v30_powerpc, + gcc_dwarf_v31_powerpc, }; // GDB Register numbers (eRegisterKindGDB) @@ -152,12 +187,46 @@ enum gdb_f29_powerpc, gdb_f30_powerpc, gdb_f31_powerpc, - gdb_cr_powerpc, - gdb_fpscr_powerpc, - gdb_xer_powerpc = 101, - gdb_lr_powerpc = 108, - gdb_ctr_powerpc, gdb_pc_powerpc, + gdb_cr_powerpc = 66, + gdb_lr_powerpc, + gdb_ctr_powerpc, + gdb_xer_powerpc, + gdb_fpscr_powerpc, + gdb_v0_powerpc = 106, + gdb_v1_powerpc, + gdb_v2_powerpc, + gdb_v3_powerpc, + gdb_v4_powerpc, + gdb_v5_powerpc, + gdb_v6_powerpc, + gdb_v7_powerpc, + gdb_v8_powerpc, + gdb_v9_powerpc, + gdb_v10_powerpc, + gdb_v11_powerpc, + gdb_v12_powerpc, + gdb_v13_powerpc, + gdb_v14_powerpc, + gdb_v15_powerpc, + gdb_v16_powerpc, + gdb_v17_powerpc, + gdb_v18_powerpc, + gdb_v19_powerpc, + gdb_v20_powerpc, + gdb_v21_powerpc, + gdb_v22_powerpc, + gdb_v23_powerpc, + gdb_v24_powerpc, + gdb_v25_powerpc, + gdb_v26_powerpc, + gdb_v27_powerpc, + gdb_v28_powerpc, + gdb_v29_powerpc, + gdb_v30_powerpc, + gdb_v31_powerpc, + gdb_vscr_powerpc, + gdb_vrsave_powerpc, }; #endif // liblldb_RegisterContext_powerpc_H_ diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfos_powerpc.h b/lldb/source/Plugins/Process/Utility/RegisterInfos_powerpc.h index 04542664810..fe145e99588 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterInfos_powerpc.h +++ b/lldb/source/Plugins/Process/Utility/RegisterInfos_powerpc.h @@ -14,6 +14,8 @@ (offsetof(GPR, regname)) #define FPR_OFFSET(regname) \ (offsetof(FPR, regname)) +#define VMX_OFFSET(regname) \ + (offsetof(VMX, regname)) #define GPR_SIZE(regname) \ (sizeof(((GPR*)NULL)->regname)) @@ -26,6 +28,9 @@ #define DEFINE_FPR(reg, lldb_kind) \ { #reg, NULL, 8, FPR_OFFSET(reg), eEncodingIEEE754, \ eFormatFloat, { gcc_dwarf_##reg##_powerpc, gcc_dwarf_##reg##_powerpc, lldb_kind, gdb_##reg##_powerpc, fpr_##reg##_powerpc }, NULL, NULL } +#define DEFINE_VMX(reg, lldb_kind) \ + { #reg, NULL, 16, VMX_OFFSET(reg), eEncodingVector, \ + eFormatVectorOfUInt32, { gcc_dwarf_##reg##_powerpc, gcc_dwarf_##reg##_powerpc, lldb_kind, gdb_##reg##_powerpc, vmx_##reg##_powerpc }, NULL, NULL } // General purpose registers. GCC, DWARF, Generic, GDB #define POWERPC_REGS \ @@ -98,7 +103,42 @@ DEFINE_FPR(f29, LLDB_INVALID_REGNUM), \ DEFINE_FPR(f30, LLDB_INVALID_REGNUM), \ DEFINE_FPR(f31, LLDB_INVALID_REGNUM), \ - { "fpscr", NULL, 8, FPR_OFFSET(fpscr), eEncodingUint, eFormatHex, { gcc_dwarf_fpscr_powerpc, gcc_dwarf_fpscr_powerpc, LLDB_INVALID_REGNUM, gdb_fpscr_powerpc, fpr_fpscr_powerpc }, NULL, NULL }, + { "fpscr", NULL, 8, FPR_OFFSET(fpscr), eEncodingUint, eFormatHex, { gcc_dwarf_fpscr_powerpc, gcc_dwarf_fpscr_powerpc, LLDB_INVALID_REGNUM, gdb_fpscr_powerpc, fpr_fpscr_powerpc }, NULL, NULL }, \ + DEFINE_VMX(v0, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v1, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v2, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v3, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v4, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v5, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v6, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v7, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v8, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v9, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v10, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v11, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v12, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v13, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v14, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v15, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v16, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v17, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v18, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v19, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v20, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v21, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v22, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v23, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v24, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v25, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v26, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v27, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v28, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v29, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v30, LLDB_INVALID_REGNUM), \ + DEFINE_VMX(v31, LLDB_INVALID_REGNUM), \ + { "vrsave", NULL, 4, VMX_OFFSET(vrsave), eEncodingUint, eFormatHex, { gcc_dwarf_vrsave_powerpc, gcc_dwarf_vrsave_powerpc, LLDB_INVALID_REGNUM, gdb_vrsave_powerpc, vmx_vrsave_powerpc }, NULL, NULL }, \ + { "vscr", NULL, 4, VMX_OFFSET(vscr), eEncodingUint, eFormatHex, { gcc_dwarf_vscr_powerpc, gcc_dwarf_vscr_powerpc, LLDB_INVALID_REGNUM, gdb_vscr_powerpc, vmx_vscr_powerpc }, NULL, NULL }, + static RegisterInfo g_register_infos_powerpc64[] = { |
