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hv: treewide: fix 'Array has no bounds specified'

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MISRAC requires that the array size should be declared explicitly.

This patch fixes the issues caused by the arrays that are defined in
link_ram.ld.in or assembly file.

v1 -> v2:
 * Update the solution based on the info from the following link.
   https://sourceware.org/binutils/docs/ld/Source-Code-Reference.html

   Fix pattern is like below:
   extern char start_of_ROM, end_of_ROM, start_of_FLASH;
   memcpy (& start_of_FLASH, & start_of_ROM, & end_of_ROM - &
start_of_ROM);

Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Shiqing Gao
2018-07-31 14:05:57 +08:00
committed by lijinxia
parent a3b44a2fa8
commit a71dedecd4
5 changed files with 40 additions and 35 deletions
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34
hypervisor/boot/include/reloc.h Executable file → Normal file
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@@ -14,25 +14,25 @@ extern void write_trampoline_sym(void *sym, uint64_t val);
extern uint64_t prepare_trampoline(void);
/* external symbols that are helpful for relocation */
extern uint8_t _DYNAMIC[];
extern const uint8_t _ld_trampoline_load[];
extern uint8_t _ld_trampoline_start[];
extern uint8_t _ld_trampoline_end[];
extern const uint64_t _ld_trampoline_size;
extern uint8_t _DYNAMIC[1];
extern const uint8_t _ld_trampoline_load;
extern uint8_t _ld_trampoline_start;
extern uint8_t _ld_trampoline_end;
extern const uint64_t _ld_trampoline_size;
extern uint8_t cpu_primary_start_32[];
extern uint8_t cpu_primary_start_64[];
extern uint8_t cpu_primary_start_32;
extern uint8_t cpu_primary_start_64;
extern uint8_t trampoline_fixup_cs[];
extern uint8_t trampoline_fixup_ip[];
extern uint8_t trampoline_fixup_target[];
extern uint8_t CPU_Boot_Page_Tables_Start[];
extern uint8_t CPU_Boot_Page_Tables_ptr[];
extern uint8_t trampoline_pdpt_addr[];
extern uint8_t trampoline_gdt_ptr[];
extern uint8_t trampoline_start64_fixup[];
extern uint8_t trampoline_spinlock_ptr[];
extern uint8_t trampoline_fixup_cs;
extern uint8_t trampoline_fixup_ip;
extern uint8_t trampoline_fixup_target;
extern uint8_t CPU_Boot_Page_Tables_Start;
extern uint8_t CPU_Boot_Page_Tables_ptr;
extern uint8_t trampoline_pdpt_addr;
extern uint8_t trampoline_gdt_ptr;
extern uint8_t trampoline_start64_fixup;
extern uint8_t trampoline_spinlock_ptr;
extern uint64_t trampoline_start16_paddr;
extern uint64_t trampoline_start16_paddr;
#endif /* RELOCATE_H */