BSP: add source mapping for debug binaries

In case of shared source, we need to add more debug mapping

Change-Id: I5e778d22cbd858f9c06e9e2f73d42081f5be9619
Signed-off-by: Christophe Priouzeau <[email protected]>

Author: Christophe Priouzeau

recipes-bsp/trusted-firmware-a/tf-a-stm32mp.inc

@@ -151,6 +151,9 @@ SIGN_TOOL_EXTRA_stm32mp25 = " --header-version 2.2 ${@bb.utils.contains('ENCRYPT
 # Enable use of work-shared folder
 TFA_SHARED_SOURCES ??= "1"
 STAGING_TFA_DIR = "${TMPDIR}/work-shared/${MACHINE}/tfa-source"
+DEBUG_PREFIX_MAP += " ${@bb.utils.contains('TFA_SHARED_SOURCES', '1', '-fmacro-prefix-map=${STAGING_TFA_DIR}=${TARGET_DBGSRC_DIR}', '', d)} "
+DEBUG_PREFIX_MAP += " ${@bb.utils.contains('TFA_SHARED_SOURCES', '1', '-fdebug-prefix-map=${STAGING_TFA_DIR}=${TARGET_DBGSRC_DIR}', '', d)} "
+
 # Make sure to move ${S} to STAGING_TFA_DIR. We can't just
 # create the symlink in advance as the git fetcher can't cope with
 # the symlink.

recipes-bsp/u-boot/u-boot-stm32mp.inc

@@ -24,6 +24,9 @@ UBOOT_ELF = "${@'u-boot' if d.getVar('ELF_DEBUG_ENABLE') == '1' else ''}"
 # -----------------------------------------------
 # Enable use of work-shared folder
 STAGING_UBOOT_DIR = "${TMPDIR}/work-shared/${MACHINE}/uboot-source"
+DEBUG_PREFIX_MAP += " -fmacro-prefix-map=${STAGING_UBOOT_DIR}=${TARGET_DBGSRC_DIR} "
+DEBUG_PREFIX_MAP += " -fdebug-prefix-map=${STAGING_UBOOT_DIR}=${TARGET_DBGSRC_DIR} "
+
 # Make sure to move ${S} to STAGING_UBOOT_DIR. We can't just
 # create the symlink in advance as the git fetcher can't cope with
 # the symlink.