Module: wine Branch: master Commit: f4da45d9f5dacc0b4ce1c09ae3685a26f7fc1919 URL: https://source.winehq.org/git/wine.git/?a=commit;h=f4da45d9f5dacc0b4ce1c09ae...
Author: Eric Pouech eric.pouech@gmail.com Date: Wed Sep 8 08:34:08 2021 +0200
dbghelp/dwarf: Add word size parameter to parse_addr() internal function.
Signed-off-by: Eric Pouech eric.pouech@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/dbghelp/dwarf.c | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c index 19545e2b72b..07f06c4fa82 100644 --- a/dlls/dbghelp/dwarf.c +++ b/dlls/dbghelp/dwarf.c @@ -351,13 +351,18 @@ static ULONG_PTR dwarf2_get_addr(const unsigned char* ptr, unsigned word_size) return ret; }
-static ULONG_PTR dwarf2_parse_addr(dwarf2_traverse_context_t* ctx) +static inline ULONG_PTR dwarf2_parse_addr(dwarf2_traverse_context_t* ctx, unsigned word_size) { - ULONG_PTR ret = dwarf2_get_addr(ctx->data, ctx->word_size); - ctx->data += ctx->word_size; + ULONG_PTR ret = dwarf2_get_addr(ctx->data, word_size); + ctx->data += word_size; return ret; }
+static inline ULONG_PTR dwarf2_parse_addr_head(dwarf2_traverse_context_t* ctx, const dwarf2_cuhead_t* head) +{ + return dwarf2_parse_addr(ctx, head->word_size); +} + static const char* dwarf2_debug_traverse_ctx(const dwarf2_traverse_context_t* ctx) { return wine_dbg_sprintf("ctx(%p)", ctx->data); @@ -714,7 +719,7 @@ compute_location(const struct module *module, dwarf2_traverse_context_t* ctx, st else switch (op) { case DW_OP_nop: break; - case DW_OP_addr: stack[++stk] = dwarf2_parse_addr(ctx); break; + case DW_OP_addr: stack[++stk] = dwarf2_parse_addr(ctx, ctx->word_size); break; case DW_OP_const1u: stack[++stk] = dwarf2_parse_byte(ctx); break; case DW_OP_const1s: stack[++stk] = dwarf2_parse_byte(ctx); break; case DW_OP_const2u: stack[++stk] = dwarf2_parse_u2(ctx); break; @@ -1050,10 +1055,10 @@ static BOOL dwarf2_read_range(dwarf2_parse_context_t* ctx, const dwarf2_debug_in
*plow = ULONG_MAX; *phigh = 0; - while (traverse.data + 2 * traverse.word_size < traverse.end_data) + while (traverse.data + 2 * ctx->head.word_size < traverse.end_data) { - low = dwarf2_parse_addr(&traverse); - high = dwarf2_parse_addr(&traverse); + low = dwarf2_parse_addr_head(&traverse, &ctx->head); + high = dwarf2_parse_addr_head(&traverse, &ctx->head); if (low == 0 && high == 0) break; if (low == ULONG_MAX) FIXME("unsupported yet (base address selection)\n"); if (low < *plow) *plow = low; @@ -2303,7 +2308,7 @@ static BOOL dwarf2_parse_line_numbers(const dwarf2_section_t* sections, end_sequence = TRUE; break; case DW_LNE_set_address: - address = ctx->load_offset + dwarf2_parse_addr(&traverse); + address = ctx->load_offset + dwarf2_parse_addr_head(&traverse, &ctx->head); break; case DW_LNE_define_file: FIXME("not handled define file %s\n", debugstr_a((char *)traverse.data)); @@ -2608,7 +2613,7 @@ static ULONG_PTR dwarf2_parse_augmentation_ptr(dwarf2_traverse_context_t* ctx, u switch (encoding & 0x0f) { case DW_EH_PE_native: - return base + dwarf2_parse_addr(ctx); + return base + dwarf2_parse_addr(ctx, ctx->word_size); case DW_EH_PE_leb128: return base + dwarf2_leb128_as_unsigned(ctx); case DW_EH_PE_data2: @@ -3107,7 +3112,7 @@ static ULONG_PTR eval_expression(const struct module* module, struct cpu_stack_w else switch (opcode) { case DW_OP_nop: break; - case DW_OP_addr: stack[++sp] = dwarf2_parse_addr(&ctx); break; + case DW_OP_addr: stack[++sp] = dwarf2_parse_addr(&ctx, ctx.word_size); break; case DW_OP_const1u: stack[++sp] = dwarf2_parse_byte(&ctx); break; case DW_OP_const1s: stack[++sp] = (signed char)dwarf2_parse_byte(&ctx); break; case DW_OP_const2u: stack[++sp] = dwarf2_parse_u2(&ctx); break;