Signed-off-by: André Hentschel nerv@dawncrow.de --- programs/winedbg/Makefile.in | 1 - programs/winedbg/be_ppc.c | 305 ---------------------------------- programs/winedbg/gdbproxy.c | 4 - programs/winedbg/tgt_active.c | 2 - programs/winedbg/winedbg.c | 4 - 5 files changed, 316 deletions(-) delete mode 100644 programs/winedbg/be_ppc.c
diff --git a/programs/winedbg/Makefile.in b/programs/winedbg/Makefile.in index 22c4cd23e85..ca60d566288 100644 --- a/programs/winedbg/Makefile.in +++ b/programs/winedbg/Makefile.in @@ -8,7 +8,6 @@ C_SRCS = \ be_arm.c \ be_arm64.c \ be_i386.c \ - be_ppc.c \ be_x86_64.c \ break.c \ crashdlg.c \ diff --git a/programs/winedbg/be_ppc.c b/programs/winedbg/be_ppc.c deleted file mode 100644 index 2057590d94e..00000000000 --- a/programs/winedbg/be_ppc.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * Debugger Power PC specific functions - * - * Copyright 2000-2003 Marcus Meissner - * 2004 Eric Pouech - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA - */ - -#include "debugger.h" - -#if defined(__powerpc__) - -static BOOL be_ppc_get_addr(HANDLE hThread, const dbg_ctx_t *ctx, - enum be_cpu_addr bca, ADDRESS64* addr) -{ - switch (bca) - { - case be_cpu_addr_pc: - return be_cpu_build_addr(hThread, ctx, addr, 0, ctx->ctx.Iar); - default: - case be_cpu_addr_stack: - case be_cpu_addr_frame: - dbg_printf("not done\n"); - } - return FALSE; -} - -static BOOL be_ppc_get_register_info(int regno, enum be_cpu_addr* kind) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static void be_ppc_single_step(dbg_ctx_t *ctx, BOOL enable) -{ -#ifndef MSR_SE -# define MSR_SE (1<<10) -#endif - if (enable) ctx->ctx.Msr |= MSR_SE; - else ctx->ctx.Msr &= ~MSR_SE; -} - -static void be_ppc_print_context(HANDLE hThread, const dbg_ctx_t *ctx, int all_regs) -{ - dbg_printf("Context printing for PPC not done yet\n"); -} - -static void be_ppc_print_segment_info(HANDLE hThread, const dbg_ctx_t *ctx) -{ -} - -static struct dbg_internal_var be_ppc_ctx[] = -{ - {0, NULL, 0, dbg_itype_none} -}; - -static BOOL be_ppc_is_step_over_insn(const void* insn) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static BOOL be_ppc_is_function_return(const void* insn) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static BOOL be_ppc_is_break_insn(const void* insn) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static BOOL be_ppc_is_func_call(const void* insn, ADDRESS64* callee) -{ - return FALSE; -} - -static BOOL be_ppc_is_jump(const void* insn, ADDRESS64* jumpee) -{ - return FALSE; -} - -static void be_ppc_disasm_one_insn(ADDRESS64* addr, int display) - -{ - dbg_printf("Disasm NIY\n"); -} - -static BOOL be_ppc_insert_Xpoint(HANDLE hProcess, const struct be_process_io* pio, - dbg_ctx_t *ctx, enum be_xpoint_type type, - void* addr, unsigned long* val, unsigned size) -{ - unsigned long xbp; - SIZE_T sz; - - switch (type) - { - case be_xpoint_break: - if (!size) return FALSE; - if (!pio->read(hProcess, addr, val, 4, &sz) || sz != 4) return FALSE; - xbp = 0x7d821008; /* 7d 82 10 08 ... in big endian */ - if (!pio->write(hProcess, addr, &xbp, 4, &sz) || sz != 4) return FALSE; - break; - default: - dbg_printf("Unknown/unsupported bp type %c\n", type); - return FALSE; - } - return TRUE; -} - -static BOOL be_ppc_remove_Xpoint(HANDLE hProcess, const struct be_process_io* pio, - dbg_ctx_t *ctx, enum be_xpoint_type type, - void* addr, unsigned long val, unsigned size) -{ - SIZE_T sz; - - switch (type) - { - case be_xpoint_break: - if (!size) return FALSE; - if (!pio->write(hProcess, addr, &val, 4, &sz) || sz == 4) return FALSE; - break; - default: - dbg_printf("Unknown/unsupported bp type %c\n", type); - return FALSE; - } - return TRUE; -} - -static BOOL be_ppc_is_watchpoint_set(const dbg_ctx_t *ctx, unsigned idx) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static void be_ppc_clear_watchpoint(dbg_ctx_t *ctx, unsigned idx) -{ - dbg_printf("not done\n"); -} - -static int be_ppc_adjust_pc_for_break(dbg_ctx_t *ctx, BOOL way) -{ - dbg_printf("not done\n"); - return 0; -} - -static BOOL be_ppc_fetch_integer(const struct dbg_lvalue* lvalue, unsigned size, - BOOL is_signed, LONGLONG* ret) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static BOOL be_ppc_fetch_float(const struct dbg_lvalue* lvalue, unsigned size, - long double* ret) -{ - dbg_printf("not done\n"); - return FALSE; -} - -static BOOL be_ppc_store_integer(const struct dbg_lvalue* lvalue, unsigned size, - BOOL is_signed, LONGLONG val) -{ - dbg_printf("be_ppc_store_integer: not done\n"); - return FALSE; -} - -static BOOL be_ppc_get_context(HANDLE thread, dbg_ctx_t *ctx) -{ - ctx->ctx.ContextFlags = CONTEXT_ALL; - return GetThreadContext(thread, &ctx->ctx); -} - -static BOOL be_ppc_set_context(HANDLE thread, const dbg_ctx_t *ctx) -{ - return SetThreadContext(thread, &ctx->ctx); -} - -#define REG(f,n,t,r) {f, n, t, FIELD_OFFSET(CONTEXT, r), sizeof(((CONTEXT*)NULL)->r)} - -static struct gdb_register be_ppc_gdb_register_map[] = { - REG("core", "r0", NULL, Gpr0), - REG(NULL, "r1", NULL, Gpr1), - REG(NULL, "r2", NULL, Gpr2), - REG(NULL, "r3", NULL, Gpr3), - REG(NULL, "r4", NULL, Gpr4), - REG(NULL, "r5", NULL, Gpr5), - REG(NULL, "r6", NULL, Gpr6), - REG(NULL, "r7", NULL, Gpr7), - REG(NULL, "r8", NULL, Gpr8), - REG(NULL, "r9", NULL, Gpr9), - REG(NULL, "r10", NULL, Gpr10), - REG(NULL, "r11", NULL, Gpr11), - REG(NULL, "r12", NULL, Gpr12), - REG(NULL, "r13", NULL, Gpr13), - REG(NULL, "r14", NULL, Gpr14), - REG(NULL, "r15", NULL, Gpr15), - REG(NULL, "r16", NULL, Gpr16), - REG(NULL, "r17", NULL, Gpr17), - REG(NULL, "r18", NULL, Gpr18), - REG(NULL, "r19", NULL, Gpr19), - REG(NULL, "r20", NULL, Gpr20), - REG(NULL, "r21", NULL, Gpr21), - REG(NULL, "r22", NULL, Gpr22), - REG(NULL, "r23", NULL, Gpr23), - REG(NULL, "r24", NULL, Gpr24), - REG(NULL, "r25", NULL, Gpr25), - REG(NULL, "r26", NULL, Gpr26), - REG(NULL, "r27", NULL, Gpr27), - REG(NULL, "r28", NULL, Gpr28), - REG(NULL, "r29", NULL, Gpr29), - REG(NULL, "r30", NULL, Gpr30), - REG(NULL, "r31", NULL, Gpr31), - REG(NULL, "pc", "code_ptr", Iar), - REG(NULL, "msr", NULL, Msr), - REG(NULL, "cr", NULL, Cr), - REG(NULL, "lr", "code_ptr", Lr), - REG(NULL, "ctr", NULL, Ctr), - REG(NULL, "xer", NULL, Xer), - - REG("fpu", "f0", "ieee_single", Fpr0, 4), - REG(NULL, "f1", "ieee_single", Fpr1, 4), - REG(NULL, "f2", "ieee_single", Fpr2, 4), - REG(NULL, "f3", "ieee_single", Fpr3, 4), - REG(NULL, "f4", "ieee_single", Fpr4, 4), - REG(NULL, "f5", "ieee_single", Fpr5, 4), - REG(NULL, "f6", "ieee_single", Fpr6, 4), - REG(NULL, "f7", "ieee_single", Fpr7, 4), - REG(NULL, "f8", "ieee_single", Fpr8, 4), - REG(NULL, "f9", "ieee_single", Fpr9, 4), - REG(NULL, "f10", "ieee_single", Fpr10, 4), - REG(NULL, "f11", "ieee_single", Fpr11, 4), - REG(NULL, "f12", "ieee_single", Fpr12, 4), - REG(NULL, "f13", "ieee_single", Fpr13, 4), - REG(NULL, "f14", "ieee_single", Fpr14, 4), - REG(NULL, "f15", "ieee_single", Fpr15, 4), - REG(NULL, "f16", "ieee_single", Fpr16, 4), - REG(NULL, "f17", "ieee_single", Fpr17, 4), - REG(NULL, "f18", "ieee_single", Fpr18, 4), - REG(NULL, "f19", "ieee_single", Fpr19, 4), - REG(NULL, "f20", "ieee_single", Fpr20, 4), - REG(NULL, "f21", "ieee_single", Fpr21, 4), - REG(NULL, "f22", "ieee_single", Fpr22, 4), - REG(NULL, "f23", "ieee_single", Fpr23, 4), - REG(NULL, "f24", "ieee_single", Fpr24, 4), - REG(NULL, "f25", "ieee_single", Fpr25, 4), - REG(NULL, "f26", "ieee_single", Fpr26, 4), - REG(NULL, "f27", "ieee_single", Fpr27, 4), - REG(NULL, "f28", "ieee_single", Fpr28, 4), - REG(NULL, "f29", "ieee_single", Fpr29, 4), - REG(NULL, "f30", "ieee_single", Fpr30, 4), - REG(NULL, "f31", "ieee_single", Fpr31, 4), - REG(NULL, "fpscr", NULL, Fpscr, 4), - - /* FIXME: MQ is missing? FIELD_OFFSET(CONTEXT, Mq), */ - /* see gdb/nlm/ppc.c */ -}; - -struct backend_cpu be_ppc = -{ - IMAGE_FILE_MACHINE_POWERPC, - 4, - be_cpu_linearize, - be_cpu_build_addr, - be_ppc_get_addr, - be_ppc_get_register_info, - be_ppc_single_step, - be_ppc_print_context, - be_ppc_print_segment_info, - be_ppc_ctx, - be_ppc_is_step_over_insn, - be_ppc_is_function_return, - be_ppc_is_break_insn, - be_ppc_is_func_call, - be_ppc_is_jump, - be_ppc_disasm_one_insn, - be_ppc_insert_Xpoint, - be_ppc_remove_Xpoint, - be_ppc_is_watchpoint_set, - be_ppc_clear_watchpoint, - be_ppc_adjust_pc_for_break, - be_ppc_fetch_integer, - be_ppc_fetch_float, - be_ppc_store_integer, - be_ppc_get_context, - be_ppc_set_context, - be_ppc_gdb_register_map, - ARRAY_SIZE(be_ppc_gdb_register_map), -}; -#endif diff --git a/programs/winedbg/gdbproxy.c b/programs/winedbg/gdbproxy.c index 332fb0c9d3b..c51fd342496 100644 --- a/programs/winedbg/gdbproxy.c +++ b/programs/winedbg/gdbproxy.c @@ -1650,10 +1650,6 @@ static void packet_query_target_xml(struct gdb_context* gdbctx, struct backend_c packet_reply_add(gdbctx, "<architecture>i386</architecture>"); feature_prefix = "org.gnu.gdb.i386."; break; - case IMAGE_FILE_MACHINE_POWERPC: - packet_reply_add(gdbctx, "<architecture>powerpc:common</architecture>"); - feature_prefix = "org.gnu.gdb.power."; - break; case IMAGE_FILE_MACHINE_ARMNT: packet_reply_add(gdbctx, "<architecture>arm</architecture>"); feature_prefix = "org.gnu.gdb.arm."; diff --git a/programs/winedbg/tgt_active.c b/programs/winedbg/tgt_active.c index 91dea2f9d88..d4e2d7d6347 100644 --- a/programs/winedbg/tgt_active.c +++ b/programs/winedbg/tgt_active.c @@ -756,8 +756,6 @@ static void output_system_info(void) static const char platform[] = "i386"; #elif defined(__x86_64__) static const char platform[] = "x86_64"; -#elif defined(__powerpc__) - static const char platform[] = "powerpc"; #elif defined(__arm__) static const char platform[] = "arm"; #elif defined(__aarch64__) diff --git a/programs/winedbg/winedbg.c b/programs/winedbg/winedbg.c index 19f30f04e5d..abad9ef9984 100644 --- a/programs/winedbg/winedbg.c +++ b/programs/winedbg/winedbg.c @@ -281,8 +281,6 @@ struct dbg_process* dbg_get_process_h(HANDLE h)
#ifdef __i386__ extern struct backend_cpu be_i386; -#elif defined(__powerpc__) -extern struct backend_cpu be_ppc; #elif defined(__x86_64__) extern struct backend_cpu be_i386; extern struct backend_cpu be_x86_64; @@ -330,8 +328,6 @@ struct dbg_process* dbg_add_process(const struct be_process_io* pio, DWORD pid,
#ifdef __i386__ p->be_cpu = &be_i386; -#elif defined(__powerpc__) - p->be_cpu = &be_ppc; #elif defined(__x86_64__) p->be_cpu = wow64 ? &be_i386 : &be_x86_64; #elif defined(__arm__) && !defined(__ARMEB__)