[PATCH v2] sparc: remove architecture support
Kris Van Hees <[email protected]> Thu, 05 Mar 2026 00:01:23 -0500
| Newsgroups | dev.linux.lists.dtrace |
|---|---|
| Message-ID | <DS0PR10MB752247D5B7EEE9ED7D223109C27DA@DS0PR10MB7522.namprd10.prod.outlook.com> |
Signed-off-by: Kris Van Hees <[email protected]> --- COMMANDLINE-OPTIONS | 6 +- GNUmakefile | 10 +- include/sparc/platform.h | 32 ----- libdtrace/dt_link.c | 4 +- libdtrace/dt_open.c | 16 +-- libdtrace/procfs.d.in | 4 +- libdtrace/sparc/regs.d | 99 ------------- libproc/sparc/isadep.c | 133 ------------------ libproc/sparc/isadep.h | 81 ----------- test/stress/fbtsafety/tst.vahole.d | 50 ------- test/unittest/aggs/tst.neglquant.d | 10 +- test/unittest/arrays/tst.uregsarray.sparc64.d | 69 --------- test/unittest/arrays/tst.uregsarray.sparc64.x | 4 - test/unittest/pid/test.sparc64.options | 1 - test/unittest/usdt/tst.enabled2.sh | 2 +- 15 files changed, 16 insertions(+), 505 deletions(-) delete mode 100644 include/sparc/platform.h delete mode 100644 libdtrace/sparc/regs.d delete mode 100644 libproc/sparc/isadep.c delete mode 100644 libproc/sparc/isadep.h delete mode 100755 test/stress/fbtsafety/tst.vahole.d delete mode 100644 test/unittest/arrays/tst.uregsarray.sparc64.d delete mode 100755 test/unittest/arrays/tst.uregsarray.sparc64.x delete mode 100644 test/unittest/pid/test.sparc64.options diff --git a/COMMANDLINE-OPTIONS b/COMMANDLINE-OPTIONS index 73be89b1..67be7447 100644 --- a/COMMANDLINE-OPTIONS +++ b/COMMANDLINE-OPTIONS @@ -3,8 +3,8 @@ DTRACE OPTIONS This file lists the dtrace commandline options, and indicates whether or not they have been made to work on Linux and roughly when. All options -are believed to work equally well on all supported architectures (x86 and -SPARC). +are believed to work equally well on all supported architectures (x86_64 and +ARM64). Notations: @@ -317,8 +317,6 @@ definitions are always specified and valid in all modes: * __linux * __unix * __SVR4 - * __sparc (on SPARC® systems only) - * __sparcv9 (on SPARC® systems only when 64–bit programs are compiled) * __i386 (on x86 systems only when 32–bit programs are compiled) * __amd64 (on x86 systems only when 64–bit programs are compiled) * __`uname -s` (for example, __Linux) diff --git a/GNUmakefile b/GNUmakefile index 835bc9b5..10530f3c 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -20,8 +20,8 @@ VERSION := $(shell ./libdtrace/mkvers -vcurrent=t libdtrace/versions.list) ARCH := $(shell uname -m) -$(if $(subst sparc64,,$(subst aarch64,,$(subst x86_64,,$(ARCH)))), \ - $(error "Error: DTrace for Linux only supports x86_64, ARM64 and sparc64"),) +$(if $(subst aarch64,,$(subst x86_64,,$(ARCH))), \ + $(error "Error: DTrace for Linux currently only supports x86_64 and ARM64"),) $(if $(subst Linux,,$(shell uname -s)), \ $(error "Error: DTrace only supports Linux"),) @@ -74,7 +74,7 @@ ifdef KERNELSRCDIR KERNELOBJDIR ?= $(KERNELSRCDIR) endif -KERNELARCH := $(subst sparc64,sparc,$(subst aarch64,arm64,$(subst x86_64,x86,$(ARCH)))) +KERNELARCH := $(subst aarch64,arm64,$(subst x86_64,x86,$(ARCH))) # Paths. @@ -120,7 +120,7 @@ export CC ?= gcc BITNESS := 64 NATIVE_BITNESS_ONLY := $(shell echo 'int main (void) { }' | $(CC) -x c -o /dev/null -m32 - 2>/dev/null || echo t) -ARCHINC := $(subst sparc64,sparc,$(subst aarch64,arm64,$(subst x86_64,i386,$(ARCH)))) +ARCHINC := $(subst aarch64,arm64,$(subst x86_64,i386,$(ARCH))) INVARIANT_CFLAGS := -std=gnu99 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 $(if $(NATIVE_BITNESS_ONLY),-DNATIVE_BITNESS_ONLY) -D_DT_VERSION=\"$(VERSION)\" CPPFLAGS += -Iinclude -Iuts/common -Iinclude/$(ARCHINC) -I$(objdir) @@ -129,7 +129,7 @@ override CFLAGS += $(INVARIANT_CFLAGS) PREPROCESS = $(CC) -E export BPFC ?= bpf-unknown-none-gcc -BPFCPPFLAGS += -D$(subst sparc64,__sparc,$(subst aarch64,__aarch64__,$(subst x86_64,__amd64,$(ARCH)))) +BPFCPPFLAGS += -D$(subst aarch64,__aarch64__,$(subst x86_64,__amd64,$(ARCH))) BPFCFLAGS ?= -O2 -Wall -Wno-unknown-pragmas $(if $(HAVE_BPFV3),-mcpu=v3) $(if $(HAVE_BPFMASM),-masm=normal) -ffreestanding export BPFLD ?= bpf-unknown-none-ld diff --git a/include/sparc/platform.h b/include/sparc/platform.h deleted file mode 100644 index 1dea6ea2..00000000 --- a/include/sparc/platform.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Oracle Linux DTrace. - * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ - -#ifndef _SPARC_PLATFORM_H -#define _SPARC_PLATFORM_H - -#include <inttypes.h> -#include <asm/ptrace.h> -#include <elf.h> -#include <sys/syscall.h> /* for __NR_* */ - -/* - * Must be no larger than an 'unsigned long'. - */ -const static unsigned char plat_bkpt[] = { 0x91, 0xd0, 0x20, 0x01 }; - -/* - * Number of processor-specific dynamic tags on this platform. - */ -#define DT_THISPROCNUM DT_SPARC_NUM - -/* - * TRUE if this platform requires software singlestepping. - */ -#define NEED_SOFTWARE_SINGLESTEP 1 - -#endif - diff --git a/libdtrace/dt_link.c b/libdtrace/dt_link.c index 6d733881..340273fb 100644 --- a/libdtrace/dt_link.c +++ b/libdtrace/dt_link.c @@ -524,9 +524,7 @@ dtrace_program_link(dtrace_hdl_t *dtp, dtrace_prog_t *pgp, uint_t dflags, if (dtp->dt_oflags & DTRACE_O_ILP32) { snprintf(drti, sizeof (drti), "%s/drti/drti32.o", libdir->dir_path); -#if defined(__sparc) - emu = " -m elf32_sparc"; -#elif defined(__i386) || defined(__amd64) +#if defined(__i386) || defined(__amd64) emu = " -m elf_i386"; #endif } else { diff --git a/libdtrace/dt_open.c b/libdtrace/dt_open.c index 54adec02..30b8758d 100644 --- a/libdtrace/dt_open.c +++ b/libdtrace/dt_open.c @@ -827,24 +827,10 @@ dt_vopen(int version, int flags, int *errp, else if (flags & DTRACE_O_ILP32) dtp->dt_conf.dtc_ctfmodel = CTF_MODEL_ILP32; -#ifdef __sparc - /* - * On SPARC systems, __sparc is always defined for <sys/isa_defs.h> - * and __sparcv9 is defined if we are doing a 64-bit compile. - */ - if (dt_cpp_add_arg(dtp, "-D__sparc") == NULL) - return set_open_errno(dtp, errp, EDT_NOMEM); - - if (dtp->dt_conf.dtc_ctfmodel == CTF_MODEL_LP64 && - dt_cpp_add_arg(dtp, "-D__sparcv9") == NULL) - return set_open_errno(dtp, errp, EDT_NOMEM); -#endif - #ifdef __x86 /* * On x86 systems, __i386 is defined for <sys/isa_defs.h> for 32-bit - * compiles and __amd64 is defined for 64-bit compiles. Unlike SPARC, - * they are defined exclusive of one another (see PSARC 2004/619). + * compiles and __amd64 is defined for 64-bit compiles. */ if (dtp->dt_conf.dtc_ctfmodel == CTF_MODEL_LP64) { if (dt_cpp_add_arg(dtp, "-D__amd64") == NULL) diff --git a/libdtrace/procfs.d.in b/libdtrace/procfs.d.in index 23454d63..4140608b 100644 --- a/libdtrace/procfs.d.in +++ b/libdtrace/procfs.d.in @@ -285,9 +285,7 @@ translator lwpsinfo_t < struct task_struct *T > { define_for_kernel([[on_cpu]], [[(m4_kver(5,16,0), m4_dnl [[((struct thread_info *)T->stack)->cpu]]), m4_dnl (m4_kver(4,9,0), m4_dnl - [[if_arch([[x86]],[[T->cpu]])]] m4_dnl - [[if_arch([[arm64]],[[T->cpu]])]] m4_dnl - [[if_arch([[sparc]],[[((struct thread_info *)T->stack)->cpu]])]])]], m4_dnl + [[T->cpu]])]], m4_dnl [[((struct thread_info *)T->stack)->cpu]])m4_dnl pr_onpro = on_cpu; }; diff --git a/libdtrace/sparc/regs.d b/libdtrace/sparc/regs.d deleted file mode 100644 index 112ae207..00000000 --- a/libdtrace/sparc/regs.d +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Oracle Linux DTrace. - * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ - -inline int R_G0 = 0; -#pragma D binding "1.0" R_G0 -inline int R_G1 = 1; -#pragma D binding "1.0" R_G1 -inline int R_G2 = 2; -#pragma D binding "1.0" R_G2 -inline int R_G3 = 3; -#pragma D binding "1.0" R_G3 -inline int R_G4 = 4; -#pragma D binding "1.0" R_G4 -inline int R_G5 = 5; -#pragma D binding "1.0" R_G5 -inline int R_G6 = 6; -#pragma D binding "1.0" R_G6 -inline int R_G7 = 7; -#pragma D binding "1.0" R_G7 - -inline int R_O0 = 8; -#pragma D binding "1.0" R_O0 -inline int R_O1 = 9; -#pragma D binding "1.0" R_O1 -inline int R_O2 = 10; -#pragma D binding "1.0" R_O2 -inline int R_O3 = 11; -#pragma D binding "1.0" R_O3 -inline int R_O4 = 12; -#pragma D binding "1.0" R_O4 -inline int R_O5 = 13; -#pragma D binding "1.0" R_O5 -inline int R_O6 = 14; -#pragma D binding "1.0" R_O6 -inline int R_O7 = 15; -#pragma D binding "1.0" R_O7 - -inline int R_L0 = 16; -#pragma D binding "1.0" R_L0 -inline int R_L1 = 17; -#pragma D binding "1.0" R_L1 -inline int R_L2 = 18; -#pragma D binding "1.0" R_L2 -inline int R_L3 = 19; -#pragma D binding "1.0" R_L3 -inline int R_L4 = 20; -#pragma D binding "1.0" R_L4 -inline int R_L5 = 21; -#pragma D binding "1.0" R_L5 -inline int R_L6 = 22; -#pragma D binding "1.0" R_L6 -inline int R_L7 = 23; -#pragma D binding "1.0" R_L7 - -inline int R_I0 = 24; -#pragma D binding "1.0" R_I0 -inline int R_I1 = 25; -#pragma D binding "1.0" R_I1 -inline int R_I2 = 26; -#pragma D binding "1.0" R_I2 -inline int R_I3 = 27; -#pragma D binding "1.0" R_I3 -inline int R_I4 = 28; -#pragma D binding "1.0" R_I4 -inline int R_I5 = 29; -#pragma D binding "1.0" R_I5 -inline int R_I6 = 30; -#pragma D binding "1.0" R_I6 -inline int R_I7 = 31; -#pragma D binding "1.0" R_I7 - -inline int R_CCR = 32; -#pragma D binding "1.0" R_CCR -inline int R_PC = 33; -#pragma D binding "1.0" R_PC -inline int R_nPC = 34; -#pragma D binding "1.0" R_nPC -inline int R_NPC = R_nPC; -#pragma D binding "1.0" R_NPC -inline int R_Y = 35; -#pragma D binding "1.0" R_Y -inline int R_ASI = 36; -#pragma D binding "1.0" R_ASI -inline int R_FPRS = 37; -#pragma D binding "1.0" R_FPRS -inline int R_PS = R_CCR; -#pragma D binding "1.0" R_PS -inline int R_SP = R_O6; -#pragma D binding "1.0" R_SP -inline int R_FP = R_I6; -#pragma D binding "1.0" R_FP -inline int R_R0 = R_O0; -#pragma D binding "1.0" R_R0 -inline int R_R1 = R_O1; -#pragma D binding "1.0" R_R1 diff --git a/libproc/sparc/isadep.c b/libproc/sparc/isadep.c deleted file mode 100644 index aa4f53f5..00000000 --- a/libproc/sparc/isadep.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * ISA-dependent functions for SPARC and SPARC64. - */ - -/* - * Oracle Linux DTrace. - * Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ - -#include <inttypes.h> -#include <errno.h> -#include <string.h> -#include <sys/ptrace.h> -#include <asm/ptrace.h> /* for struct pt_regs */ - -#include "Pcontrol.h" -#include "libproc.h" -#include "platform.h" - -#define PTRACE_GETREGSET 0x4204 - -/* - * Get a SPARC64 regset. - */ -static struct pt_regs * -getregs_sparc64(struct ps_prochandle *P, struct pt_regs *regs) -{ - if (Pstate(P) == PS_RUN || - Pstate(P) == PS_DEAD) - return NULL; - - if (wrapped_ptrace(P, PTRACE_GETREGS64, P->pid, regs) < 0) - return NULL; - - return regs; -} - -static struct pt_regs32 * -getregs_sparc32(struct ps_prochandle *P, struct pt_regs32 *regs) -{ - if (Pstate(P) == PS_RUN || - Pstate(P) == PS_DEAD) - return NULL; - - if (wrapped_ptrace(P, PTRACE_GETREGS, P->pid, regs) < 0) - return NULL; - - return regs; -} - -/* - * Read the first argument of the function at which the process P is halted, - * which must be a pointer (though other integral arguments happen to work for - * the SPARC and SPARC64 ABI). - * - * For SPARC, the first integral argument to a function will always be in %i0. - * Horrifically, the value of all the UREG_* constants is off by 1, so we have - * to correct for that. - * - * On error, -1 cast to a uintptr_t is returned, and errno is set. - */ -uintptr_t -Pread_first_arg_sparc64(struct ps_prochandle *P) -{ - struct pt_regs regs; - - if (getregs_sparc64(P, ®s) == NULL) - return (uintptr_t)-1; - - return regs.u_regs[UREG_I0 - 1]; -} - -uintptr_t -Pread_first_arg_sparc32(struct ps_prochandle *P) -{ - struct pt_regs32 regs; - - if (getregs_sparc32(P, ®s) == NULL) - return (uintptr_t)-1; - - return regs.u_regs[UREG_I0 - 1]; -} - -/* - * Get the address at which we stopped at a breakpoint. Unlike on x86, no post - * facto adjustment is required. - */ -uintptr_t -Pget_bkpt_ip_sparc64(struct ps_prochandle *P, int expect_esrch) -{ - struct pt_regs regs; - - if (getregs_sparc64(P, ®s) == NULL) { - if ((errno == ESRCH) && (expect_esrch)) - return 0; - else { - _dprintf("Unexpected ptrace (PTRACE_GETREGSET) " - "error: %s\n", strerror(errno)); - return -1; - } - } - - return regs.tpc; -} - -/* - * Reset the instruction pointer address at which the process P is stopped. - * (Not needed on SPARC.) - */ -long -Preset_bkpt_ip_sparc(struct ps_prochandle *P, uintptr_t addr) -{ - return 0; /* nothing doing */ -} - -/* - * Get the address at which the temporary breakpoint should be dropped when a - * breakpoint is hit. - */ -extern long Pget_next_ip_sparc64(struct ps_prochandle *P, uintptr_t addr) -{ - struct pt_regs regs; - - if (getregs_sparc64(P, ®s) == NULL) { - _dprintf("Unexpected ptrace (PTRACE_GETREGSET) " - "error: %s\n", strerror(errno)); - return -1; - } - - return regs.tnpc; -} diff --git a/libproc/sparc/isadep.h b/libproc/sparc/isadep.h deleted file mode 100644 index 005e6008..00000000 --- a/libproc/sparc/isadep.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Underlying ISA-dependent functions for SPARC and SPARC64. - */ - -/* - * Oracle Linux DTrace. - * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ - -/* - * Not protected against multiple inclusion: this file is included by - * isadep_dispatch.h repeatedly, at local scope, to get different prototypes and - * dispatch variables. - */ - -#ifdef WANT_FIRST_ARG_DISPATCH - -extern uintptr_t Pread_first_arg_sparc64(struct ps_prochandle *P); -extern uintptr_t Pread_first_arg_sparc32(struct ps_prochandle *P); - -isa_dispatch_t dispatch[] = { - {B_FALSE, EM_SPARCV9, (dispatch_fun_t *) Pread_first_arg_sparc32}, - {B_TRUE, EM_SPARCV9, (dispatch_fun_t *) Pread_first_arg_sparc64}, - {B_FALSE, EM_SPARC32PLUS, (dispatch_fun_t *) Pread_first_arg_sparc32}, - {B_TRUE, EM_SPARC32PLUS, (dispatch_fun_t *) Pread_first_arg_sparc64}, - {B_FALSE, EM_SPARC, (dispatch_fun_t *) Pread_first_arg_sparc32}, - {B_TRUE, EM_SPARC, (dispatch_fun_t *) Pread_first_arg_sparc64}, /* ??? */ - {0, 0, NULL}}; - -#endif - -#ifdef WANT_GET_BKPT_IP - -extern uintptr_t Pget_bkpt_ip_sparc64(struct ps_prochandle *P, int expect_esrch); - -/* - * I hope 32-on-64 traps are treated like 64-on-64 traps. - */ - -isa_dispatch_t dispatch[] = { - {B_FALSE, EM_SPARCV9, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, - {B_TRUE, EM_SPARCV9, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, - {B_FALSE, EM_SPARC32PLUS, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, - {B_TRUE, EM_SPARC32PLUS, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, - {B_FALSE, EM_SPARC, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, - {B_TRUE, EM_SPARC, (dispatch_fun_t *) Pget_bkpt_ip_sparc64}, /* ??? */ - {0, 0, NULL}}; - -#endif - -#ifdef WANT_RESET_BKPT_IP - -extern long Preset_bkpt_ip_sparc(struct ps_prochandle *P, uintptr_t addr); - -isa_dispatch_t dispatch[] = { - {B_FALSE, EM_SPARCV9, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, - {B_TRUE, EM_SPARCV9, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, - {B_FALSE, EM_SPARC32PLUS, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, - {B_TRUE, EM_SPARC32PLUS, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, - {B_FALSE, EM_SPARC, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, - {B_TRUE, EM_SPARC, (dispatch_fun_t *) Preset_bkpt_ip_sparc}, /* ??? */ - {0, 0, NULL}}; - -#endif - -#ifdef WANT_GET_NEXT_IP - -extern long Pget_next_ip_sparc64(struct ps_prochandle *P, uintptr_t addr); - -isa_dispatch_t dispatch[] = { - {B_FALSE, EM_SPARCV9, (dispatch_fun_t *) Pget_next_ip_sparc64}, - {B_TRUE, EM_SPARCV9, (dispatch_fun_t *) Pget_next_ip_sparc64}, - {B_FALSE, EM_SPARC32PLUS, (dispatch_fun_t *) Pget_next_ip_sparc64}, - {B_TRUE, EM_SPARC32PLUS, (dispatch_fun_t *) Pget_next_ip_sparc64}, - {B_FALSE, EM_SPARC, (dispatch_fun_t *) Pget_next_ip_sparc64}, - {B_TRUE, EM_SPARC, (dispatch_fun_t *) Pget_next_ip_sparc64}, /* ??? */ - {0, 0, NULL}}; - -#endif diff --git a/test/stress/fbtsafety/tst.vahole.d b/test/stress/fbtsafety/tst.vahole.d deleted file mode 100755 index 732ae3ca..00000000 --- a/test/stress/fbtsafety/tst.vahole.d +++ /dev/null @@ -1,50 +0,0 @@ -#!dtrace -Cs - -/* - * Oracle Linux DTrace. - * Copyright (c) 2006, 2026, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ - -/* @@skip: nonportable */ - -/* - * We set our buffer size absurdly low to prevent a flood of errors that we - * don't care about. - */ -#pragma D option bufsize=16 -#pragma D option bufpolicy=ring - -fbt::: -{ - n++; -#ifdef __sparc - trace(*(int *)0x8000000000000000 ^ rand()); -#else - trace(*(int *)(`kernelbase - 1)); -#endif -} - -dtrace:::ERROR -{ - err++; -} - -tick-1sec -/sec++ == 10/ -{ - exit(2); -} - -END -/n == 0 || err == 0/ -{ - exit(1); -} - -END -/n != 0 && err != 0/ -{ - exit(0); -} diff --git a/test/unittest/aggs/tst.neglquant.d b/test/unittest/aggs/tst.neglquant.d index c09d7aab..5e6d1dc0 100644 --- a/test/unittest/aggs/tst.neglquant.d +++ b/test/unittest/aggs/tst.neglquant.d @@ -90,11 +90,11 @@ BEGIN * We want to test the ability to sort very large quantizations * that differ by a small amount. Ideally, they would differ only * by 1 -- but that is smaller than the precision of long doubles of - * this magnitude on x86. To assure that the same test works on x86 - * just as it does on SPARC, we pick a value that is just larger than - * the precision at this magnitude. It should go without saying that - * this robustness on new ISAs very much depends on the precision - * of the long double representation. + * this magnitude on x86_64. To assure that the same test works for + * the architectures DTrace is developed for, we pick a value that is + * just larger than the precision at this magnitude. It should go + * without saying that this robustness on new ISAs very much depends on + * the precision of the long double representation. */ this->val = (((long long) 1) << 63) - 7; diff --git a/test/unittest/arrays/tst.uregsarray.sparc64.d b/test/unittest/arrays/tst.uregsarray.sparc64.d deleted file mode 100644 index 2179a0db..00000000 --- a/test/unittest/arrays/tst.uregsarray.sparc64.d +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Oracle Linux DTrace. - * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. - * Licensed under the Universal Permissive License v 1.0 as shown at - * http://oss.oracle.com/licenses/upl. - */ -/* @@xfail: dtv2 */ - -/* - * ASSERTION: - * Positive test to make sure that we can invoke sparc - * ureg[] aliases. - * - * SECTION: User Process Tracing/uregs Array - * - * NOTES: This test does no verification - the value of the output - * is not deterministic. - */ - -#pragma D option quiet - -BEGIN -{ - printf("R_G0 = 0x%x\n", uregs[R_G0]); - printf("R_G1 = 0x%x\n", uregs[R_G1]); - printf("R_G2 = 0x%x\n", uregs[R_G2]); - printf("R_G3 = 0x%x\n", uregs[R_G3]); - printf("R_G4 = 0x%x\n", uregs[R_G4]); - printf("R_G5 = 0x%x\n", uregs[R_G5]); - printf("R_G6 = 0x%x\n", uregs[R_G6]); - printf("R_G7 = 0x%x\n", uregs[R_G7]); - printf("R_O0 = 0x%x\n", uregs[R_O0]); - printf("R_O1 = 0x%x\n", uregs[R_O1]); - printf("R_O2 = 0x%x\n", uregs[R_O2]); - printf("R_O3 = 0x%x\n", uregs[R_O3]); - printf("R_O4 = 0x%x\n", uregs[R_O4]); - printf("R_O5 = 0x%x\n", uregs[R_O5]); - printf("R_O6 = 0x%x\n", uregs[R_O6]); - printf("R_O7 = 0x%x\n", uregs[R_O7]); - printf("R_L0 = 0x%x\n", uregs[R_L0]); - printf("R_L1 = 0x%x\n", uregs[R_L1]); - printf("R_L2 = 0x%x\n", uregs[R_L2]); - printf("R_L3 = 0x%x\n", uregs[R_L3]); - printf("R_L4 = 0x%x\n", uregs[R_L4]); - printf("R_L5 = 0x%x\n", uregs[R_L5]); - printf("R_L6 = 0x%x\n", uregs[R_L6]); - printf("R_L7 = 0x%x\n", uregs[R_L7]); - printf("R_I0 = 0x%x\n", uregs[R_I0]); - printf("R_I1 = 0x%x\n", uregs[R_I1]); - printf("R_I2 = 0x%x\n", uregs[R_I2]); - printf("R_I3 = 0x%x\n", uregs[R_I3]); - printf("R_I4 = 0x%x\n", uregs[R_I4]); - printf("R_I5 = 0x%x\n", uregs[R_I5]); - printf("R_I6 = 0x%x\n", uregs[R_I6]); - printf("R_I7 = 0x%x\n", uregs[R_I7]); - printf("R_CCR = 0x%x\n", uregs[R_CCR]); - printf("R_PC = 0x%x\n", uregs[R_PC]); - printf("R_NPC = 0x%x\n", uregs[R_NPC]); - printf("R_Y = 0x%x\n", uregs[R_Y]); - printf("R_ASI = 0x%x\n", uregs[R_ASI]); - printf("R_FPRS = 0x%x\n", uregs[R_FPRS]); - exit(0); -} - -ERROR -{ - printf("uregs access failed.\n"); - exit(1); -} diff --git a/test/unittest/arrays/tst.uregsarray.sparc64.x b/test/unittest/arrays/tst.uregsarray.sparc64.x deleted file mode 100755 index 2c34e04d..00000000 --- a/test/unittest/arrays/tst.uregsarray.sparc64.x +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh - -[ `uname -m` = "sparc64" ] && exit 0 -exit 2 diff --git a/test/unittest/pid/test.sparc64.options b/test/unittest/pid/test.sparc64.options deleted file mode 100644 index 9e81427e..00000000 --- a/test/unittest/pid/test.sparc64.options +++ /dev/null @@ -1 +0,0 @@ -@@skip: pid provider not yet implemented (sparc64) diff --git a/test/unittest/usdt/tst.enabled2.sh b/test/unittest/usdt/tst.enabled2.sh index b174ef4c..c33bca07 100755 --- a/test/unittest/usdt/tst.enabled2.sh +++ b/test/unittest/usdt/tst.enabled2.sh @@ -5,7 +5,7 @@ # Licensed under the Universal Permissive License v 1.0 as shown at # http://oss.oracle.com/licenses/upl. # -# This test is primarily intended to verify a fix for SPARC, but there's no +# This test was primarily developed to verify a fix for SPARC, but there's no # harm in running it on other platforms. Here, we verify that is-enabled # probes don't interfere with return values from previously invoked functions. -- 2.51.0