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gdb: pass inferior to target_current_description

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Make the current inferior reference bubble up one level.

Change-Id: I441f954877749dc5a861ab03e881b529dafc2efd
This commit is contained in:
Simon Marchi
2024-07-28 23:25:57 -04:00
parent ba96d2e697
commit 74e39223b5
3 changed files with 9 additions and 12 deletions
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4
gdb/arch-utils.c
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@@ -595,7 +595,7 @@ gdbarch_update_p (struct gdbarch_info info)
/* Check for the current target description. */ /* Check for the current target description. */
if (info.target_desc == NULL) if (info.target_desc == NULL)
info.target_desc = target_current_description (); info.target_desc = target_current_description (current_inferior ());
new_gdbarch = gdbarch_find_by_info (info); new_gdbarch = gdbarch_find_by_info (info);
@@ -654,7 +654,7 @@ set_gdbarch_from_file (bfd *abfd)
struct gdbarch *gdbarch; struct gdbarch *gdbarch;
info.abfd = abfd; info.abfd = abfd;
info.target_desc = target_current_description (); info.target_desc = target_current_description (current_inferior ());
gdbarch = gdbarch_find_by_info (info); gdbarch = gdbarch_find_by_info (info);
if (gdbarch == NULL) if (gdbarch == NULL)

10
gdb/target-descriptions.c
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@@ -541,14 +541,12 @@ target_clear_description (void)
internal_error (_("Could not remove target-supplied description")); internal_error (_("Could not remove target-supplied description"));
} }
/* Return the global current target description. This should only be /* See target-descriptions.h. */
used by gdbarch initialization code; most access should be through
an existing gdbarch. */
const struct target_desc * const target_desc *
target_current_description (void) target_current_description (inferior *inf)
{ {
target_desc_info *tdesc_info = &current_inferior ()->tdesc_info; target_desc_info *tdesc_info = &inf->tdesc_info;
if (tdesc_info->fetched) if (tdesc_info->fetched)
return tdesc_info->tdesc; return tdesc_info->tdesc;

7
gdb/target-descriptions.h
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@@ -39,11 +39,10 @@ void target_find_description (void);
void target_clear_description (void); void target_clear_description (void);
/* Return the current inferior's target description. This should only /* Return INF's target description. This should only be used by gdbarch
be used by gdbarch initialization code; most access should be initialization code; most access should be through an existing gdbarch. */
through an existing gdbarch. */
const struct target_desc *target_current_description (void); const target_desc *target_current_description (inferior *inf);
/* Record architecture-specific functions to call for pseudo-register /* Record architecture-specific functions to call for pseudo-register
support. If tdesc_use_registers is called and gdbarch_num_pseudo_regs support. If tdesc_use_registers is called and gdbarch_num_pseudo_regs