From df7e526582809b829ee8651a1315a17627cfea4d Mon Sep 17 00:00:00 2001 From: Gary Benson Date: Tue, 19 Aug 2014 15:16:11 +0100 Subject: Rename 32- and 64-bit Intel files from "i386" to "x86" This commit renames nine files that contain code used by both 32- and 64-bit Intel ports such that their names are prefixed with "x86" rather than "i386". All types, functions and variables within these files are likewise renamed such that their names are prefixed with "x86" rather than "i386". This makes GDB follow the convention used by gdbserver such that 32-bit Intel code lives in files called "i386-*", 64-bit Intel code lives in files called "amd64-*", and code for both 32- and 64-bit Intel lives in files called "x86-*". This commit only renames OS-independent files. The Linux ports of both GDB and gdbserver now follow the i386/amd64/x86 convention fully. Some ports still use the old convention where "i386" in file/function/ type/variable names can mean "32-bit only" or "32- and 64-bit" but I don't want to touch ports I can't fully test except where absolutely necessary. gdb/ChangeLog: * i386-nat.h: Renamed as... * x86-nat.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * i386-nat.c: Renamed as... * x86-nat.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * common/i386-xstate.h: Renamed as... * common/x86-xstate.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-cpuid.h: Renamed as... * nat/x86-cpuid.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-gcc-cpuid.h: Renamed as... * nat/x86-gcc-cpuid.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-dregs.h: Renamed as... * nat/x86-dregs.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-dregs.c: Renamed as... * nat/x86-dregs.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. gdb/gdbserver/ChangeLog: * i386-low.h: Renamed as... * x86-low.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * i386-low.c: Renamed as... * x86-low.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. --- gdb/gdbserver/linux-x86-low.c | 80 +++++++++++++++++++++---------------------- 1 file changed, 40 insertions(+), 40 deletions(-) (limited to 'gdb/gdbserver/linux-x86-low.c') diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c index 8666f6f..6b73886 100644 --- a/gdb/gdbserver/linux-x86-low.c +++ b/gdb/gdbserver/linux-x86-low.c @@ -23,8 +23,8 @@ #include #include "linux-low.h" #include "i387-fp.h" -#include "i386-low.h" -#include "i386-xstate.h" +#include "x86-low.h" +#include "x86-xstate.h" #include "gdb_proc_service.h" /* Don't include elf/common.h if linux/elf.h got included by @@ -148,7 +148,7 @@ static const char *xmltarget_amd64_linux_no_xml = "@\ struct arch_process_info { - struct i386_debug_reg_state debug_reg_state; + struct x86_debug_reg_state debug_reg_state; }; /* Per-thread arch-specific data we want to keep. */ @@ -587,7 +587,7 @@ update_debug_registers_callback (struct inferior_list_entry *entry, /* Update the inferior's debug register REGNUM from STATE. */ static void -i386_dr_low_set_addr (int regnum, CORE_ADDR addr) +x86_dr_low_set_addr (int regnum, CORE_ADDR addr) { /* Only update the threads of this process. */ int pid = pid_of (current_inferior); @@ -600,7 +600,7 @@ i386_dr_low_set_addr (int regnum, CORE_ADDR addr) /* Return the inferior's debug register REGNUM. */ static CORE_ADDR -i386_dr_low_get_addr (int regnum) +x86_dr_low_get_addr (int regnum) { ptid_t ptid = ptid_of (current_inferior); @@ -612,7 +612,7 @@ i386_dr_low_get_addr (int regnum) /* Update the inferior's DR7 debug control register from STATE. */ static void -i386_dr_low_set_control (unsigned long control) +x86_dr_low_set_control (unsigned long control) { /* Only update the threads of this process. */ int pid = pid_of (current_inferior); @@ -623,7 +623,7 @@ i386_dr_low_set_control (unsigned long control) /* Return the inferior's DR7 debug control register. */ static unsigned long -i386_dr_low_get_control (void) +x86_dr_low_get_control (void) { ptid_t ptid = ptid_of (current_inferior); @@ -634,7 +634,7 @@ i386_dr_low_get_control (void) and record it in STATE. */ static unsigned long -i386_dr_low_get_status (void) +x86_dr_low_get_status (void) { ptid_t ptid = ptid_of (current_inferior); @@ -642,13 +642,13 @@ i386_dr_low_get_status (void) } /* Low-level function vector. */ -struct i386_dr_low_type i386_dr_low = +struct x86_dr_low_type x86_dr_low = { - i386_dr_low_set_control, - i386_dr_low_set_addr, - i386_dr_low_get_addr, - i386_dr_low_get_status, - i386_dr_low_get_control, + x86_dr_low_set_control, + x86_dr_low_set_addr, + x86_dr_low_get_addr, + x86_dr_low_get_status, + x86_dr_low_get_control, sizeof (void *), }; @@ -686,10 +686,10 @@ x86_insert_point (enum raw_bkpt_type type, CORE_ADDR addr, { enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; - return i386_dr_insert_watchpoint (state, hw_type, addr, size); + return x86_dr_insert_watchpoint (state, hw_type, addr, size); } default: @@ -715,10 +715,10 @@ x86_remove_point (enum raw_bkpt_type type, CORE_ADDR addr, { enum target_hw_bp_type hw_type = raw_bkpt_type_to_target_hw_bp_type (type); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; - return i386_dr_remove_watchpoint (state, hw_type, addr, size); + return x86_dr_remove_watchpoint (state, hw_type, addr, size); } default: /* Unsupported. */ @@ -730,7 +730,7 @@ static int x86_stopped_by_watchpoint (void) { struct process_info *proc = current_process (); - return i386_dr_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state); + return x86_dr_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state); } static CORE_ADDR @@ -738,8 +738,8 @@ x86_stopped_data_address (void) { struct process_info *proc = current_process (); CORE_ADDR addr; - if (i386_dr_stopped_data_address (&proc->private->arch_private->debug_reg_state, - &addr)) + if (x86_dr_stopped_data_address (&proc->private->arch_private->debug_reg_state, + &addr)) return addr; return 0; } @@ -751,7 +751,7 @@ x86_linux_new_process (void) { struct arch_process_info *info = XCNEW (struct arch_process_info); - i386_low_init_dregs (&info->debug_reg_state); + x86_low_init_dregs (&info->debug_reg_state); return info; } @@ -782,7 +782,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) int i; int pid = ptid_get_pid (ptid); struct process_info *proc = find_process_pid (pid); - struct i386_debug_reg_state *state + struct x86_debug_reg_state *state = &proc->private->arch_private->debug_reg_state; x86_linux_dr_set (ptid, DR_CONTROL, 0); @@ -794,7 +794,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp) /* If we're setting a watchpoint, any change the inferior had done itself to the debug registers needs to be - discarded, otherwise, i386_dr_stopped_data_address can + discarded, otherwise, x86_dr_stopped_data_address can get confused. */ clear_status = 1; } @@ -1334,7 +1334,7 @@ x86_linux_read_description (void) if (!use_xml) { - x86_xcr0 = I386_XSTATE_SSE_MASK; + x86_xcr0 = X86_XSTATE_SSE_MASK; /* Don't use XML. */ #ifdef __x86_64__ @@ -1347,7 +1347,7 @@ x86_linux_read_description (void) if (have_ptrace_getregset == -1) { - uint64_t xstateregs[(I386_XSTATE_SSE_SIZE / sizeof (uint64_t))]; + uint64_t xstateregs[(X86_XSTATE_SSE_SIZE / sizeof (uint64_t))]; struct iovec iov; iov.iov_base = xstateregs; @@ -1369,7 +1369,7 @@ x86_linux_read_description (void) for (regset = x86_regsets; regset->fill_function != NULL; regset++) if (regset->get_request == PTRACE_GETREGSET) - regset->size = I386_XSTATE_SIZE (xcr0); + regset->size = X86_XSTATE_SIZE (xcr0); else if (regset->type != GENERAL_REGS) regset->size = 0; } @@ -1377,7 +1377,7 @@ x86_linux_read_description (void) /* Check the native XCR0 only if PTRACE_GETREGSET is available. */ xcr0_features = (have_ptrace_getregset - && (xcr0 & I386_XSTATE_ALL_MASK)); + && (xcr0 & X86_XSTATE_ALL_MASK)); if (xcr0_features) x86_xcr0 = xcr0; @@ -1389,15 +1389,15 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_amd64_avx512_linux; - case I386_XSTATE_MPX_MASK: + case X86_XSTATE_MPX_MASK: return tdesc_amd64_mpx_linux; - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_AVX_MASK: return tdesc_amd64_avx_linux; default: @@ -1411,13 +1411,13 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case I386_XSTATE_AVX512_MASK: + case X86_XSTATE_AVX512_MASK: return tdesc_x32_avx512_linux; - case I386_XSTATE_MPX_MASK: /* No MPX on x32. */ - case I386_XSTATE_AVX_MASK: + case X86_XSTATE_MPX_MASK: /* No MPX on x32. */ + case X86_XSTATE_AVX_MASK: return tdesc_x32_avx_linux; default: @@ -1433,15 +1433,15 @@ x86_linux_read_description (void) { if (xcr0_features) { - switch (xcr0 & I386_XSTATE_ALL_MASK) + switch (xcr0 & X86_XSTATE_ALL_MASK) { - case (I386_XSTATE_AVX512_MASK): + case (X86_XSTATE_AVX512_MASK): return tdesc_i386_avx512_linux; - case (I386_XSTATE_MPX_MASK): + case (X86_XSTATE_MPX_MASK): return tdesc_i386_mpx_linux; - case (I386_XSTATE_AVX_MASK): + case (X86_XSTATE_AVX_MASK): return tdesc_i386_avx_linux; default: -- cgit v1.1